CN104750730B - Browser display method and device - Google Patents
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- CN104750730B CN104750730B CN201310745710.2A CN201310745710A CN104750730B CN 104750730 B CN104750730 B CN 104750730B CN 201310745710 A CN201310745710 A CN 201310745710A CN 104750730 B CN104750730 B CN 104750730B
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Abstract
The embodiment of the invention discloses a browser display method and a device, wherein the method comprises the following steps: when the browser is started and the on-site recovery is determined to be needed, determining whether a page of a preset category exists in the pages to be recovered; the page of the preset category is a page with the updating frequency lower than a preset value; if yes, reading the content data of the page of the preset type stored locally; and loading the content data and displaying the page of the preset category. According to the scheme, for the pages with low updating frequency, in the field recovery process, only the locally stored data can be read to be displayed, and downloading from the network side is not needed, so that the flow can be saved, and the waiting time of a user can be reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a browser display method and apparatus.
Background
A browser is also referred to herein as a web browser. A web browser is a piece of software that displays files on a web server or file system and allows a user to interact with the files. It is used to display text, images and other information in the world wide web or local area network. These texts or images can be hyperlinks connecting other websites, so that the user can browse various information quickly and easily. The web page is generally in the format of HTML (Hyper Text Markup Language). Some web pages are displayed correctly using a specific browser. The mobile phone browser is a browser running on a mobile phone, and can browse internet contents through a wireless network such as a GPRS (General Packet Radio Service).
The field recovery refers to the recovery of the window opened when the browser exits last time when the browser is started. For example: when the browser exits, page windows A and B exist; when the browser is restarted next time, the windows A and B are automatically opened, and the process is called field recovery.
The current on-site recovery of browsers generally adopts the following scheme: after the browser receives the closing instruction, the browser saves ULR (Uniform Resource Locator) addresses of all current pages, and then closes the browser; when the browser is opened again, inquiring whether field recovery is needed (namely inquiring whether the page closed last time needs to be opened), if so, reading the saved URL address, networking and loading the webpage content through the URL address.
By adopting the scheme, the field recovery of the browser is realized, the flow is wasted, and a user needs to wait for a long time.
Disclosure of Invention
The embodiment of the invention provides a browser display method and device, which are used for saving flow and reducing waiting time of a user.
A browser display method, comprising:
when the browser is started and the on-site recovery is determined to be needed, determining whether a page of a preset category exists in the pages to be recovered; the page of the preset category is a page with the updating frequency lower than a preset value;
if yes, reading the content data of the page of the preset type stored locally;
and loading the content data and displaying the page of the preset category.
A browser display device, comprising:
the browser recovery device comprises a category determining unit, a recovery processing unit and a recovery processing unit, wherein the category determining unit is used for determining whether a page of a preset category exists in a page to be recovered when the browser is started and the site recovery is determined to be needed; the page of the preset category is a page with the updating frequency lower than a preset value;
a content reading unit, configured to read content data of the locally stored page of the predetermined category if the determination result of the category determining unit is that the page exists;
and the display unit is used for loading the content data read by the content reading unit and displaying the page of the preset category.
According to the technical scheme, the embodiment of the invention has the following advantages: determining that pages of a preset category exist in the pages to be restored; the page of the preset category is the page with the updating frequency lower than the preset value; if yes, reading the content data stored locally; and loading content data and displaying the page of the preset category. For the pages with lower updating frequency, only the locally stored data can be read to be displayed in the field recovery process, and the data does not need to be downloaded from the network side, so that the flow can be saved, and the waiting time of a user can be reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow chart of a method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a method according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an apparatus according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The inventor first conducted the following analysis on the browser display method adopted in the background art: since the live recovery scheme is to re-network and load the previously opened window, for the users with a heavy search, if the users open the search engine homepage last time, exit and need to search and restart the browser, the users will see that the previously opened search engine homepage is reloaded. However, the search engine homepage is not updated for a long time, and for the recovery of the homepage, the recovery of the homepage of the search engine on site wastes both the flow and the time. This solution has the following disadvantages: when the search engine page is recovered on site, the flow is wasted and the waiting time of the user is increased.
Not only search engines, but also others such as: web novels, news text, etc. When the pages are updated rarely once they are made, the problem of traffic waste and increased waiting time for users exists in the case of the web pages.
An embodiment of the present invention provides a browser display method, as shown in fig. 1, including:
101: when the browser is started and the on-site recovery is determined to be needed, determining whether a page of a preset category exists in the pages to be recovered; the page of the preset category is a page with the updating frequency lower than a preset value;
based on the foregoing analysis, the pages with low update frequency may not be downloaded from the server again when the site is recovered, and the pages in the predetermined category are the pages with update frequency lower than the predetermined value. If the preset value is configured to be short, more pages can be classified as pages which do not need to be reloaded, and the flow and the waiting time are better reduced; if the predetermined value is configured to be long, the accuracy of determining the page which is not necessary to be reloaded is high. The predetermined value may be freely configured by a skilled person, and the specific value thereof is not limited by the embodiment of the present invention. Determining whether the update frequency of a page is lower than a predetermined value, the various pages may be classified in a preconfigured manner, not necessarily performed by the device, for example: manually configuring the pages of the categories, which belong to the pages of the predetermined categories, and the pages of the categories, which do not belong to the predetermined categories, according to whether the updating frequency of the pages is lower than a predetermined value or not; in the execution process of the device, only whether the page to be restored belongs to the pages configured as the predetermined category needs to be identified, and if the page to be restored belongs to the pages configured as the predetermined category, the page to be restored is determined to be the page of the predetermined category. Based on the foregoing discussion, an example of a predetermined category of pages is given as follows: the predetermined category of pages includes: a search engine home page.
In addition to the search engine homepage, there are other examples: news body pages, novel pages, and the like are updated with a very low frequency. The above examples should not be construed as limiting the embodiments of the present invention solely thereto. The high and low update frequency is a relative concept, and the low update frequency does not mean that the update frequency is never updated, for example: the frequency of updates to the home page of the portal site, the home page of the stock site, etc. is relatively high, and such pages are generally not suitable for the predetermined category of pages referred to as embodiments of the present invention.
102: if yes, reading the content data of the page of the preset type stored locally;
in the embodiment of the present invention, if the predetermined value for distinguishing the update frequency of the page that is in the predetermined category is set too long, only a few pages may not be reloaded, which may result in undesirable traffic saving effect, and we may set the predetermined value for the update frequency as short as possible, so as to avoid that the locally stored data may not be the latest data due to the short setting, the following solutions are provided in the embodiment of the present invention:
further, before reading the content data of the locally stored page of the predetermined category, the method further includes: checking whether the content data of the locally stored page of the preset type is synchronous with the page of the network side, if so, reading the content data of the locally stored page of the preset type; otherwise, downloading the page of the preset type from the network side and storing the content data of the page of the preset type.
According to the scheme, whether the locally stored data is the latest data or not is ensured by checking whether the content data of the locally stored page of the preset type is synchronous with the page on the network side. The checking procedure of the above scheme still does not require downloading data of the page content, and thus traffic can still be saved.
Further, before reading the content data of the locally stored page of the predetermined category, the method further includes: and determining the interval between the storage time of the locally stored content data of the page of the preset type and the current time, and reading the locally stored content data of the page of the preset type if the time of the interval is less than a preset value.
It can be understood that if the value is larger than the predetermined value, the page of the predetermined category is downloaded from the network side, and the content data of the page of the predetermined category is saved.
According to the scheme, the possibility of updating the page content is reduced by determining whether the interval between the storage time of the content data of the locally stored page of the preset category and the current time is smaller than a preset value. The method is particularly suitable for application scenes which are short in interval between two times of browser starting and need to be recovered on site in the next time of browser starting, and can be completed without checking and updating in the scenes by only determining whether the interval is smaller than a preset value or not and even without networking.
103: and loading the content data and displaying the page of the preset category.
In the embodiment of the invention, the page with the preset category in the page to be restored is determined; the page of the preset category is the page with the updating frequency lower than the preset value; if yes, reading the content data stored locally; and loading content data and displaying the page of the preset category. For the pages with lower updating frequency, only the locally stored data can be read to be displayed in the field recovery process, and the data does not need to be downloaded from the network side, so that the flow can be saved, and the waiting time of a user can be reduced.
The embodiment of the present invention further provides a source implementation scheme for locally stored content data of the page of the predetermined category, which is specifically as follows: further, after receiving the instruction to close the browser, the method further includes: determining whether a page of a preset category exists in the current page; if yes, saving the content data of the page of the preset type.
For the embodiment of the present invention, the content data of the page that does not belong to the predetermined category is data that does not have much meaning for the field recovery after being saved due to the large update frequency, and the content data may not be saved in order to reduce the waste of storage resources caused by saving the data.
The embodiment of the invention also provides an implementation scheme for specifically storing the content data, which comprises the following steps: optionally, the saving content data of the page of the predetermined category includes: extracting the header and the main data of the hypertext transfer protocol of the page of the preset category, and naming and storing the header and the main data by using the fifth version value of the uniform resource locator algorithm of the page of the preset category.
Based on the saving scheme, during the process of reading data, an MD5 (Message Digest Algorithm, fifth edition) value may be calculated using the URL of the page to be restored, and then the stored data may be retrieved using the calculated MD5 value, so as to obtain the content data of the page of the predetermined category. Because the URL needs to be saved in the field recovery scheme, the naming mode of the scheme can be better compatible with the currently adopted field recovery scheme.
The embodiment of the invention also provides a faster way to realize the presentation of zero wait, which specifically comprises the following steps: optionally, the content data includes: page screenshots and page data; the loading the content data and displaying the predetermined category of pages includes: and loading and displaying the page screenshot, loading the page data to restore a page, and replacing the page screenshot with the restored page.
In this embodiment, since the page screenshot and the page data are stored, the page screenshot is loaded and displayed first, and this process can be completed quickly, and the user hardly feels the waiting process. Then, the relatively time-consuming time for loading the page data recovery page is put to be executed later, and the scheme can display the page at the fastest speed. For the user, the perceived result is that the page display process is completely wait-free.
The following examples will illustrate embodiments of the present invention in more detail, using a search engine as an example, and the following description will be described in two aspects, specifically as follows:
firstly, a product side scheme:
1. the user performs a search operation (or may not perform a search, but only enter a search homepage) using the browser and entering the search homepage at a time.
2. And after the user finishes using the search engine, selecting and reserving the related search window, and quitting the browser.
3. If the user needs to search again by using the browser, the browser is started first, and then the user selects the site to be recovered.
4. When the browser executes field recovery, the last search window is recovered instantly at first for the user to continue searching, and no loading process and waiting time exist.
From the above solution, it can be seen that the field recovery of the search page is a loading-free process and latency-free (latency is extreme), and the implementation of this loading-free process and latency-free technical solution is as follows.
Secondly, a technical side scheme:
the technical scheme related to the 'no-loading process and no-waiting time' is concretely as follows:
the technology of the no-loading process relates to a caching technology and a checking and updating technology:
1. the cache technology is realized as follows: when the user exits the browser, the browser traverses the opened search page, caches an HTTP (Hypertext transfer protocol) header, body (body) data (including CSS (Cascading Style Sheets), pictures and the like) of the traversed search page to a file, and takes an MD5 value of a URL character string of the search page as a file name.
When the saved page is restored on site, the MD5 value of the URL character string of the saved page is calculated, the file named by the MD5 value is searched, and then the corresponding http header and body data (including CSS, pictures and the like) are read, so that the process of page data restoration without loading (namely, without downloading from a server) can be realized.
2. The update technique is checked.
For the search engine homepage, when the scheme of the caching technology is used, a technology for checking updating can be additionally matched, and the caching of local storage is prevented from being expired.
Technical implementation of checking updates: and setting an opportunity, for example, when a user uses the browser for the first time after starting the browser, requesting the server to check whether the local cache is expired at the opportunity. If the page is expired, the browser locally sets a flag bit (which can be marked with the update time of the page) so that the search engine homepage is loaded instead of using the locally cached search engine homepage when the next live recovery is performed.
The technical scheme without waiting time is as follows:
the non-waiting time technology is used by matching with the technical scheme of the non-loading process and the non-waiting time, and the screenshot of the page is cached while the local data is cached.
The technology without waiting time is realized as follows: when the search engine homepage of the search page is recovered on site, the cached screenshot of the page (which can be instantly displayed) is firstly displayed, the page is recovered by using the cached local data, and after the page is recovered, the screenshot of the page is replaced so as to respond to the interaction of the user.
The above scheme, referring to fig. 2, includes the following steps:
201: and starting a browser and opening a search engine homepage, and performing search operation by using the search engine.
202: quitting after the searching operation is finished, and determining whether the current page needs to be saved; if so, determining that the site recovery needs to be executed when the browser is started next time.
203: determining whether a search engine homepage exists in a current page; if yes, saving the content data of the search engine homepage to the local.
204: and caching the page screenshots of the search engine to the local.
205: and exiting the browser.
206: and after the browser is started again, starting a field recovery process.
207: firstly, reading and displaying the locally stored screenshot of the page.
208: and then reading page data to recover a page, and then replacing the page screenshot to enter 201.
An embodiment of the present invention further provides a browser display device, as shown in fig. 3, including:
a category determining unit 301, configured to determine whether a page of a predetermined category exists in pages to be restored when the browser is started and it is determined that field restoration is required; the page of the preset category is a page with the updating frequency lower than a preset value;
a content reading unit 302, configured to read content data of the locally stored page of the predetermined category if the determination result of the category determining unit 301 is yes;
a display unit 302, configured to load the content data read by the content reading unit 302 and display the page of the predetermined category.
In the embodiment of the invention, the page with the preset category in the page to be restored is determined; the page of the preset category is the page with the updating frequency lower than the preset value; if yes, reading the content data stored locally; and loading content data and displaying the page of the preset category. For the pages with lower updating frequency, only the locally stored data can be read to be displayed in the field recovery process, and the data does not need to be downloaded from the network side, so that the flow can be saved, and the waiting time of a user can be reduced.
Based on the foregoing analysis, the pages with low update frequency may not be downloaded from the server again when the site is recovered, and the pages in the predetermined category are the pages with update frequency lower than the predetermined value. If the preset value is configured to be short, more pages can be classified as pages which do not need to be reloaded, and the flow and the waiting time are better reduced; if the predetermined value is configured to be long, the accuracy of determining the page which is not necessary to be reloaded is high. The predetermined value may be freely configured by a skilled person, and the specific value thereof is not limited by the embodiment of the present invention. Determining whether the update frequency of a page is lower than a predetermined value, the various pages may be classified in a preconfigured manner, not necessarily performed by the device, for example: manually configuring the pages of the categories, which belong to the pages of the predetermined categories, and the pages of the categories, which do not belong to the predetermined categories, according to whether the updating frequency of the pages is lower than a predetermined value or not; in the execution process of the device, only whether the page to be restored belongs to the pages configured as the predetermined category needs to be identified, and if the page to be restored belongs to the pages configured as the predetermined category, the page to be restored is determined to be the page of the predetermined category. Based on the foregoing discussion, an example of a predetermined category of pages is given as follows: optionally, the category determining unit 301 is configured to determine whether a search engine home page exists in the page to be restored.
In addition to the search engine homepage, there are other examples: news body pages, novel pages, and the like are updated with a very low frequency. The above examples should not be construed as limiting the embodiments of the present invention solely thereto. The high and low update frequency is a relative concept, and the low update frequency does not mean that the update frequency is never updated, for example: the frequency of updates to the home page of the portal site, the home page of the stock site, etc. is relatively high, and such pages are generally not suitable for the predetermined category of pages referred to as embodiments of the present invention.
The embodiment of the present invention further provides a source implementation scheme for locally stored content data of the page of the predetermined category, which is specifically as follows: further, the category determining unit 301 is further configured to determine whether a page of a predetermined category exists in a current page after receiving an instruction to close the browser; as shown in fig. 4, the above apparatus further includes:
a storage control unit 401, configured to store content data of a page of a predetermined type if the type determining unit 301 determines that the page of the predetermined type exists in the current page.
For the embodiment of the present invention, the content data of the page that does not belong to the predetermined category is data that does not have much meaning for the field recovery after being saved due to the large update frequency, and the content data may not be saved in order to reduce the waste of storage resources caused by saving the data.
The embodiment of the invention also provides an implementation scheme for specifically storing the content data, which comprises the following steps: optionally, the storage control unit 401 is configured to extract the http header and the body data of the page of the predetermined category, and name and store the http header and the body data by using a fifth version value of a uniform resource locator algorithm of the page of the predetermined category.
Based on the saving scheme, during the process of reading data, an MD5 (Message Digest Algorithm, fifth edition) value may be calculated using the URL of the page to be restored, and then the stored data may be retrieved using the calculated MD5 value, so as to obtain the content data of the page of the predetermined category. Because the URL needs to be saved in the field recovery scheme, the naming mode of the scheme can be better compatible with the currently adopted field recovery scheme.
The embodiment of the invention also provides a faster way to realize the presentation of zero wait, which specifically comprises the following steps: optionally, the content data includes: page screenshots and page data;
the display unit 302 is configured to load and display the page screenshot first, then load the page data recovery page, and replace the page screenshot with the recovered page.
In this embodiment, since the page screenshot and the page data are stored, the page screenshot is loaded and displayed first, and this process can be completed quickly, and the user hardly feels the waiting process. Then, the relatively time-consuming time for loading the page data recovery page is put to be executed later, and the scheme can display the page at the fastest speed. For the user, the perceived result is that the page display process is completely wait-free.
In the embodiment of the present invention, if the predetermined value for distinguishing the update frequency of the page that is in the predetermined category is set too long, only a few pages may not be reloaded, which may result in undesirable traffic saving effect, and we may set the predetermined value for the update frequency as short as possible, so as to avoid that the locally stored data may not be the latest data due to the short setting, the following solutions are provided in the embodiment of the present invention:
further, as shown in fig. 5, the apparatus further includes:
a check updating unit 501, configured to check whether the content data of the locally stored page of the predetermined category is synchronized with a network-side page before reading the content data of the locally stored page of the predetermined category;
the content reading unit 302 is configured to, if the check result of the check updating unit 501 is yes, read the content data of the locally stored page of the predetermined category;
a download control unit 502, configured to download the page of the predetermined type from the network side and store the content data of the page of the predetermined type if the check result of the check updating unit 501 is negative.
According to the scheme, whether the locally stored data is the latest data or not is ensured by checking whether the content data of the locally stored page of the preset type is synchronous with the page on the network side. The checking procedure of the above scheme still does not require downloading data of the page content, and thus traffic can still be saved.
Further, as shown in fig. 6, the apparatus further includes:
an interval determination unit 601, configured to determine an interval between a storage time of the content data of the locally stored page of the predetermined category and a current time before reading the content data of the locally stored page of the predetermined category;
the content reading unit 302 is configured to, if the time of the interval determined by the interval determining unit 601 is less than a predetermined value, read content data of the locally stored page of the predetermined category.
It can be understood that if the value is larger than the predetermined value, the page of the predetermined category is downloaded from the network side, and the content data of the page of the predetermined category is saved.
According to the scheme, the possibility of updating the page content is reduced by determining whether the interval between the storage time of the content data of the locally stored page of the preset category and the current time is smaller than a preset value. The method is particularly suitable for application scenes which are short in interval between two times of browser starting and need to be recovered on site in the next time of browser starting, and can be completed without checking and updating in the scenes by only determining whether the interval is smaller than a preset value or not and even without networking.
The embodiment of the present invention provides a terminal, which may be any terminal capable of running a browser, and the specific embodiment of the present invention is not limited thereto. As shown in fig. 7, includes: a receiver 701, a transmitter 702, a processor 703, a memory 707, and a display 705;
the processor 703 is configured to determine whether a predetermined category of pages exists in the pages to be restored when the browser is started and it is determined that field restoration is required; the page of the preset category is a page with the updating frequency lower than a preset value; if yes, reading the content data of the page of the preset type stored locally; and controlling to load the content data and display the page of the preset category.
In the embodiment of the invention, the page with the preset category in the page to be restored is determined; the page of the preset category is the page with the updating frequency lower than the preset value; if yes, reading the content data stored locally; and loading content data and displaying the page of the preset category. For the pages with lower updating frequency, only the locally stored data can be read to be displayed in the field recovery process, and the data does not need to be downloaded from the network side, so that the flow can be saved, and the waiting time of a user can be reduced.
Based on the foregoing analysis, the pages with low update frequency may not be downloaded from the server again when the site is recovered, and the pages in the predetermined category are the pages with update frequency lower than the predetermined value. If the preset value is configured to be short, more pages can be classified as pages which do not need to be reloaded, and the flow and the waiting time are better reduced; if the predetermined value is configured to be long, the accuracy of determining the page which is not necessary to be reloaded is high. The predetermined value may be freely configured by a skilled person, and the specific value thereof is not limited by the embodiment of the present invention. Determining whether the update frequency of a page is lower than a predetermined value, the various pages may be classified in a preconfigured manner, not necessarily performed by the device, for example: manually configuring the pages of the categories, which belong to the pages of the predetermined categories, and the pages of the categories, which do not belong to the predetermined categories, according to whether the updating frequency of the pages is lower than a predetermined value or not; in the execution process of the device, only whether the page to be restored belongs to the pages configured as the predetermined category needs to be identified, and if the page to be restored belongs to the pages configured as the predetermined category, the page to be restored is determined to be the page of the predetermined category. Based on the foregoing discussion, an example of a predetermined category of pages is given as follows: optionally, the processor 703 is specifically configured to determine whether the page of the predetermined category is included includes: a search engine home page.
In addition to the search engine homepage, there are other examples: news body pages, novel pages, and the like are updated with a very low frequency. The above examples should not be construed as limiting the embodiments of the present invention solely thereto. The high and low update frequency is a relative concept, and the low update frequency does not mean that the update frequency is never updated, for example: the frequency of updates to the home page of the portal site, the home page of the stock site, etc. is relatively high, and such pages are generally not suitable for the predetermined category of pages referred to as embodiments of the present invention.
The embodiment of the present invention further provides a source implementation scheme for locally stored content data of the page of the predetermined category, which is specifically as follows: further, the processor 703 is further configured to determine whether a predetermined category of pages exists in a current page after receiving an instruction to close the browser; if yes, saving the content data of the page of the preset type.
For the embodiment of the present invention, the content data of the page that does not belong to the predetermined category is data that does not have much meaning for the field recovery after being saved due to the large update frequency, and the content data may not be saved in order to reduce the waste of storage resources caused by saving the data.
The embodiment of the invention also provides an implementation scheme for specifically storing the content data, which comprises the following steps: optionally, the processor 703 is configured to store the content data of the page of the predetermined category, and includes: the method is used for extracting the header and the body data of the hypertext transfer protocol of the page of the preset category and naming and storing the header and the body data by using the value of the fifth version of the uniform resource locator of the page of the preset category.
Based on the saving scheme, during the process of reading data, an MD5 (Message Digest Algorithm, fifth edition) value may be calculated using the URL of the page to be restored, and then the stored data may be retrieved using the calculated MD5 value, so as to obtain the content data of the page of the predetermined category. Because the URL needs to be saved in the field recovery scheme, the naming mode of the scheme can be better compatible with the currently adopted field recovery scheme.
The embodiment of the invention also provides a faster way to realize the presentation of zero wait, which specifically comprises the following steps: optionally, the content data includes: page screenshots and page data; the processor 703 is configured to load the content data and display the page of the predetermined category, and includes: and the system is used for loading and displaying the page screenshot firstly, then loading the page data to restore the page, and replacing the page screenshot with the restored page.
In this embodiment, since the page screenshot and the page data are stored, the page screenshot is loaded and displayed first, and this process can be completed quickly, and the user hardly feels the waiting process. Then, the relatively time-consuming time for loading the page data recovery page is put to be executed later, and the scheme can display the page at the fastest speed. For the user, the perceived result is that the page display process is completely wait-free.
In the embodiment of the present invention, if the predetermined value for distinguishing the update frequency of the page that is in the predetermined category is set too long, only a few pages may not be reloaded, which may result in undesirable traffic saving effect, and we may set the predetermined value for the update frequency as short as possible, so as to avoid that the locally stored data may not be the latest data due to the short setting, the following solutions are provided in the embodiment of the present invention:
further, the processor 703 is further configured to check whether the locally stored content data of the page of the predetermined category is synchronized with a network-side page before reading the locally stored content data of the page of the predetermined category, and if so, read the locally stored content data of the page of the predetermined category; otherwise, downloading the page of the preset type from the network side and storing the content data of the page of the preset type.
According to the scheme, whether the locally stored data is the latest data or not is ensured by checking whether the content data of the locally stored page of the preset type is synchronous with the page on the network side. The checking procedure of the above scheme still does not require downloading data of the page content, and thus traffic can still be saved.
Further, the processor 703 is further configured to determine an interval between a storage time of the locally stored content data of the page of the predetermined category and a current time before reading the locally stored content data of the page of the predetermined category, and if a time of the interval is less than a predetermined value, read the locally stored content data of the page of the predetermined category.
It can be understood that if the value is larger than the predetermined value, the page of the predetermined category is downloaded from the network side, and the content data of the page of the predetermined category is saved.
According to the scheme, the possibility of updating the page content is reduced by determining whether the interval between the storage time of the content data of the locally stored page of the preset category and the current time is smaller than a preset value. The method is particularly suitable for application scenes which are short in interval between two times of browser starting and need to be recovered on site in the next time of browser starting, and can be completed without checking and updating in the scenes by only determining whether the interval is smaller than a preset value or not and even without networking.
As shown in fig. 8, for convenience of description, only the parts related to the embodiment of the present invention are shown, and details of the specific technology are not disclosed, please refer to the method part of the embodiment of the present invention. The terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of sales), a vehicle-mounted computer, etc., taking the terminal as the mobile phone as an example:
fig. 8 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention. Referring to fig. 8, the handset includes: radio Frequency (RF) circuitry 810, memory 820, input unit 830, display unit 840, sensor 850, audio circuitry 860, wireless fidelity (WiFi) module 870, processor 880, and power supply 890. Those skilled in the art will appreciate that the handset configuration shown in fig. 8 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile phone in detail with reference to fig. 8:
the RF circuit 810 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, for processing downlink information of a base station after receiving the downlink information to the processor 880; in addition, the data for designing uplink is transmitted to the base station. In general, RF circuit 810 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 810 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to global system for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 820 may be used to store software programs and modules, and the processor 880 executes various functional applications and data processing of the cellular phone by operating the software programs and modules stored in the memory 820. The memory 820 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 820 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 830 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 830 may include a touch panel 831 and other input devices 832. The touch panel 831, also referred to as a touch screen, can collect touch operations performed by a user on or near the touch panel 831 (e.g., operations performed by the user on the touch panel 831 or near the touch panel 831 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 831 may include two portions, i.e., a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 880, and can receive and execute commands from the processor 880. In addition, the touch panel 831 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 830 may include other input devices 832 in addition to the touch panel 831. In particular, other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 840 may be used to display information input by the user or information provided to the user and various menus of the cellular phone. The display unit 840 may include a display panel 841, and the display panel 841 may be optionally configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, touch panel 831 can overlay display panel 841, and when touch panel 831 detects a touch operation thereon or nearby, communicate to processor 880 to determine the type of touch event, and processor 880 can then provide a corresponding visual output on display panel 841 based on the type of touch event. Although in fig. 8, the touch panel 831 and the display panel 841 are two separate components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 831 and the display panel 841 may be integrated to implement the input and output functions of the mobile phone.
The handset may also include at least one sensor 850, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel 841 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 841 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, can be used for applications of recognizing the gesture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and tapping) and the like, and can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor and the like, which are not described herein again.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to send and receive e-mails, browse webpages, access streaming media and the like through the WiFi module 870, and provides wireless broadband Internet access for the user. Although fig. 8 shows WiFi module 870, it is understood that it does not belong to the essential constitution of the handset, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 880 is a control center of the mobile phone, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 820 and calling data stored in the memory 820, thereby integrally monitoring the mobile phone. Optionally, processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor, which mainly handles operating systems, user interfaces, applications, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 880.
The handset also includes a power supply 890 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 880 via a power management system to manage charging, discharging, and power consumption.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
In the embodiment of the present invention, the processor 880 included in the terminal further has the following functions:
a processor 880, configured to determine whether a page of a predetermined category exists in pages to be restored when the browser is started and it is determined that field restoration is required; the page of the preset category is a page with the updating frequency lower than a preset value; if yes, reading the content data of the page of the preset type stored locally; and controlling to load the content data and display the page of the preset category.
In the embodiment of the invention, the page with the preset category in the page to be restored is determined; the page of the preset category is the page with the updating frequency lower than the preset value; if yes, reading the content data stored locally; and loading content data and displaying the page of the preset category. For the pages with lower updating frequency, only the locally stored data can be read to be displayed in the field recovery process, and the data does not need to be downloaded from the network side, so that the flow can be saved, and the waiting time of a user can be reduced.
Based on the foregoing analysis, the pages with low update frequency may not be downloaded from the server again when the site is recovered, and the pages in the predetermined category are the pages with update frequency lower than the predetermined value. If the preset value is configured to be short, more pages can be classified as pages which do not need to be reloaded, and the flow and the waiting time are better reduced; if the predetermined value is configured to be long, the accuracy of determining the page which is not necessary to be reloaded is high. The predetermined value may be freely configured by a skilled person, and the specific value thereof is not limited by the embodiment of the present invention. Determining whether the update frequency of a page is lower than a predetermined value, the various pages may be classified in a preconfigured manner, not necessarily performed by the device, for example: manually configuring the pages of the categories, which belong to the pages of the predetermined categories, and the pages of the categories, which do not belong to the predetermined categories, according to whether the updating frequency of the pages is lower than a predetermined value or not; in the execution process of the device, only whether the page to be restored belongs to the pages configured as the predetermined category needs to be identified, and if the page to be restored belongs to the pages configured as the predetermined category, the page to be restored is determined to be the page of the predetermined category. Based on the foregoing discussion, an example of a predetermined category of pages is given as follows: optionally, the processor 880 is specifically configured to determine whether the page of the predetermined category is included, where the determining includes: a search engine home page.
In addition to the search engine homepage, there are other examples: news body pages, novel pages, and the like are updated with a very low frequency. The above examples should not be construed as limiting the embodiments of the present invention solely thereto. The high and low update frequency is a relative concept, and the low update frequency does not mean that the update frequency is never updated, for example: the frequency of updates to the home page of the portal site, the home page of the stock site, etc. is relatively high, and such pages are generally not suitable for the predetermined category of pages referred to as embodiments of the present invention.
The embodiment of the present invention further provides a source implementation scheme for locally stored content data of the page of the predetermined category, which is specifically as follows: further, the processor 880 is further configured to determine whether a predetermined category of pages exists in a current page after receiving an instruction to close the browser; if yes, saving the content data of the page of the preset type.
For the embodiment of the present invention, the content data of the page that does not belong to the predetermined category is data that does not have much meaning for the field recovery after being saved due to the large update frequency, and the content data may not be saved in order to reduce the waste of storage resources caused by saving the data.
The embodiment of the invention also provides an implementation scheme for specifically storing the content data, which comprises the following steps: optionally, the processor 880, configured to store the content data of the page of the predetermined category includes: the method is used for extracting the header and the body data of the hypertext transfer protocol of the page of the preset category and naming and storing the header and the body data by using the value of the fifth version of the uniform resource locator of the page of the preset category.
Based on the saving scheme, during the process of reading data, an MD5 (Message Digest Algorithm, fifth edition) value may be calculated using the URL of the page to be restored, and then the stored data may be retrieved using the calculated MD5 value, so as to obtain the content data of the page of the predetermined category. Because the URL needs to be saved in the field recovery scheme, the naming mode of the scheme can be better compatible with the currently adopted field recovery scheme.
The embodiment of the invention also provides a faster way to realize the presentation of zero wait, which specifically comprises the following steps: optionally, the content data includes: page screenshots and page data; the processor 880, configured to load the content data and display the page of the predetermined category, includes: and the system is used for loading and displaying the page screenshot firstly, then loading the page data to restore the page, and replacing the page screenshot with the restored page.
In this embodiment, since the page screenshot and the page data are stored, the page screenshot is loaded and displayed first, and this process can be completed quickly, and the user hardly feels the waiting process. Then, the relatively time-consuming time for loading the page data recovery page is put to be executed later, and the scheme can display the page at the fastest speed. For the user, the perceived result is that the page display process is completely wait-free.
In the embodiment of the present invention, if the predetermined value for distinguishing the update frequency of the page that is in the predetermined category is set too long, only a few pages may not be reloaded, which may result in undesirable traffic saving effect, and we may set the predetermined value for the update frequency as short as possible, so as to avoid that the locally stored data may not be the latest data due to the short setting, the following solutions are provided in the embodiment of the present invention:
further, the processor 880 is further configured to check whether the locally stored content data of the page of the predetermined category is synchronized with a network-side page before reading the locally stored content data of the page of the predetermined category, and if so, read the locally stored content data of the page of the predetermined category; otherwise, downloading the page of the preset type from the network side and storing the content data of the page of the preset type.
According to the scheme, whether the locally stored data is the latest data or not is ensured by checking whether the content data of the locally stored page of the preset type is synchronous with the page on the network side. The checking procedure of the above scheme still does not require downloading data of the page content, and thus traffic can still be saved.
Further, the processor 880 is further configured to determine an interval between a storage time of the locally stored content data of the page of the predetermined category and a current time before reading the locally stored content data of the page of the predetermined category, and if a time of the interval is less than a predetermined value, read the locally stored content data of the page of the predetermined category.
It can be understood that if the value is larger than the predetermined value, the page of the predetermined category is downloaded from the network side, and the content data of the page of the predetermined category is saved.
According to the scheme, the possibility of updating the page content is reduced by determining whether the interval between the storage time of the content data of the locally stored page of the preset category and the current time is smaller than a preset value. The method is particularly suitable for application scenes which are short in interval between two times of browser starting and need to be recovered on site in the next time of browser starting, and can be completed without checking and updating in the scenes by only determining whether the interval is smaller than a preset value or not and even without networking.
It should be noted that, in the foregoing apparatus and terminal embodiments, the included units are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the above method embodiments may be implemented by related hardware, and the corresponding program may be stored in a computer readable storage medium, where the above mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the embodiment of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (14)
1. A browser display method, comprising:
after receiving an instruction of closing the browser, determining whether a preset category of pages exists in a current page; if the preset page type exists, the content data of the preset page type is stored, and the stored content data is utilized for field recovery; quitting the browser;
when the browser is started and the on-site recovery is determined to be needed, determining whether a page of a preset category exists in the pages to be recovered; the page of the preset category is a page with the updating frequency lower than a preset value;
if the page to be restored has a page of a preset type, reading the content data of the locally stored page of the preset type;
and loading the content data and displaying the page of the preset category.
2. The method of claim 1, wherein the predetermined category of pages comprises: a search engine home page.
3. The method of claim 1, wherein saving the content data of the page of the predetermined category comprises:
extracting the header and the main data of the hypertext transfer protocol of the page of the preset category, and naming and storing the header and the main data by using the fifth version value of the uniform resource locator of the page of the preset category.
4. The method according to any one of claims 1 to 3, wherein the content data comprises: page screenshots and page data; the loading the content data and displaying the predetermined category of pages comprises:
and loading and displaying the page screenshot, loading the page data to restore the page, and replacing the page screenshot with the restored page.
5. The method according to any one of claims 1 to 3, further comprising, before reading the content data of the locally saved page of the predetermined category:
checking whether the content data of the locally stored page of the preset type is synchronous with the page of the network side, if so, reading the content data of the locally stored page of the preset type; otherwise, downloading the page of the preset category from the network side, and storing the content data of the page of the preset category.
6. The method according to any one of claims 1 to 3, further comprising, before reading the content data of the locally saved page of the predetermined category:
and determining the interval between the storage time of the locally stored content data of the page of the preset type and the current time, and reading the locally stored content data of the page of the preset type if the interval time is less than a preset value.
7. A browser display device, comprising:
the browser closing device comprises a category determining unit, a judging unit and a judging unit, wherein the category determining unit is used for determining whether a page of a preset category exists in a current page after receiving an instruction of closing the browser; when the browser is started and the on-site recovery is determined to be needed, determining whether a page of a preset category exists in the pages to be recovered; the page of the preset category is a page with the updating frequency lower than a preset value;
the storage control unit is used for storing the content data of the page of the preset type if the type determining unit determines that the page of the preset type exists in the current page, so that the stored content data is utilized for field recovery; exiting the browser;
the content reading unit is used for reading the locally stored content data of the page of the preset type if the type determining unit determines that the page of the preset type exists in the page to be restored;
and the display unit is used for loading the content data read by the content reading unit and displaying the page of the preset category.
8. The apparatus of claim 7,
the category determining unit is used for determining whether a search engine homepage exists in the pages to be restored.
9. The apparatus of claim 7,
the storage control unit is used for extracting the hypertext transfer protocol header and the main body data of the page of the preset category and naming and storing the header and the main body data by using the fifth version value of the uniform resource locator algorithm of the page of the preset category.
10. The apparatus according to any one of claims 7 to 9, wherein the content data comprises: page screenshots and page data;
and the display unit is used for firstly loading and displaying the page screenshot, then loading the page data to restore the page, and replacing the page screenshot with the restored page.
11. The apparatus of any one of claims 7 to 9, further comprising:
a check updating unit for checking whether the content data of the locally-saved page of the predetermined category is synchronized with the network-side page before reading the content data of the locally-saved page of the predetermined category;
the content reading unit is used for reading the content data of the page of the preset type stored locally if the checking result of the checking updating unit is positive;
and the download control unit is used for downloading the page of the preset type from the network side and storing the content data of the page of the preset type if the check result of the check updating unit is negative.
12. The apparatus of any one of claims 7 to 9, further comprising:
an interval determination unit, configured to determine an interval between a storage time of the locally stored content data of the page of the predetermined category and a current time before reading the locally stored content data of the page of the predetermined category;
and the content reading unit is used for reading the locally stored content data of the page of the preset category if the time of the interval determined by the interval determining unit is less than a preset value.
13. A storage medium having stored therein a computer program for executing the browser display method according to any one of claims 1 to 6.
14. A terminal, comprising: a memory and a processor;
the memory is used for storing a computer program;
the processor is configured to execute a computer program stored in the memory;
the computer program is for executing the browser display method of any one of claims 1 to 6.
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| CN105117267B (en) * | 2015-09-23 | 2018-09-25 | 北京金山安全软件有限公司 | Browser starting method and device and terminal equipment |
| CN106919620B (en) * | 2015-12-28 | 2021-06-04 | 北京国双科技有限公司 | Single page processing method and device |
| CN106354878A (en) * | 2016-09-27 | 2017-01-25 | 北京小米移动软件有限公司 | Page management method and device |
| CN106503227A (en) * | 2016-10-28 | 2017-03-15 | 朱升 | A kind of homepage system |
| CN109429101B (en) * | 2017-08-31 | 2021-03-05 | 中国电信股份有限公司 | Desktop loading method and device of interactive network television |
| CN110213600A (en) * | 2019-04-29 | 2019-09-06 | 网易（杭州）网络有限公司 | Net cast method, device and equipment |
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