CN115357825A - First screen loading optimization method and device, electronic equipment and computer readable storage medium - Google Patents
First screen loading optimization method and device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN115357825A CN115357825A CN202211057794.6A CN202211057794A CN115357825A CN 115357825 A CN115357825 A CN 115357825A CN 202211057794 A CN202211057794 A CN 202211057794A CN 115357825 A CN115357825 A CN 115357825A
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- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9574—Browsing optimisation, e.g. caching or content distillation of access to content, e.g. by caching
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Abstract
The application provides a first screen loading optimization method, a first screen loading optimization device, electronic equipment and a computer-readable storage medium, and is characterized by comprising the following steps: s1, acquiring the length of a screen page and a first page identifier; s2, acquiring the length of a single loading element; s3, acquiring the number of necessary loading elements, and determining necessary loading resources according to the number of the necessary loading elements; s4, storing the necessary loading resources in a key value pair mode; s5, acquiring necessary loading resources required by the loading of the home page according to the loading request; s6, performing page rendering operation on the necessary loading resources; and S7, after the necessary loading resources are loaded, loading the first page loading resources except the necessary loading resources. The method and the device can improve the loading speed of the first screen of the page, realize the control of front-end loading resources, and are relatively simple and easy to popularize.
Description
Technical Field
The invention relates to the technical field related to screen loading optimization, in particular to a first screen loading optimization method and device, electronic equipment and a computer readable storage medium.
Background
Today, the web sites are richer and richer in page elements, and the main page is long and large, when the page is too long or the page content elements are too large, the loading speed of the home page becomes very slow, the white screen waiting time of the user becomes long, and the user experience is reduced along with the size of the page. The page spread by the resource loaded by the home page is often larger than the screen interface, and the home screen loading mode at the present stage is basically controlled by the resource size, the packaging mode and the unpacking mode, and the loading speed is improved by utilizing the browser loading characteristic, so that the white screen time of page loading is reduced.
The method and the device mainly aim to improve user experience, concentrate on first screen loading, load necessary resources and reduce first screen rendering white screen time. The technology which is relatively close to the invention: the invention provides a long screen page loading method, a long screen page loading device and electronic equipment, wherein the long screen loading mainly stores pages in an information storage mode and carries out local loading, and the long screen loading method is obviously different from the long screen loading method.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a method and a device for optimizing first screen loading, electronic equipment and a computer readable storage medium.
In a first aspect, the present application provides a method for optimizing loading of an initial screen, including:
s1, acquiring the length of a screen page and a first page identifier;
s2, obtaining the length of a single loading element by using the tag attribute of the HTML;
s3, acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not more than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
s4, storing the necessary loading resources in a key value pair mode; wherein the key is a first page identification and the value is the necessary load resource;
s5, under the condition of loading the page for the first time, responding to a loading instruction of the page, and acquiring a page address, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by home page loading according to the loading request, wherein the loading request comprises a first page identifier;
s6, performing page rendering operation on the necessary loading resources to complete the loading of the home page;
and S7, after the necessary loading resources are loaded, loading the first page loading resources except the necessary loading resources.
Preferably, the step S1 includes calculating the length and width of the screen page by using JavaScript Controller.
Preferably, the step S3 includes:
s31, the length of the screen page comprises the length and the width of the screen page; the length of the single load element comprises a length and a width of the single load element;
s32, according to the condition that the length of the screen page is not more than the length of the first element multiplied by the length of a single element, and the width of the screen page is equal to the width of the second element multiplied by the width of the single element; calculating the first element quantity and the second element quantity; the first element quantity is the maximum loading quantity of the necessary loading resources in the length direction of the screen; the second element quantity is the maximum loading quantity of the necessary loading resources in the width direction of the screen;
and S33, determining the number of necessary loading resources according to the first element number and the second element number.
Preferably, the method further comprises separately packaging the necessary loading resources into a top page based on preset rules.
Preferably, the necessary loaded resources are cached locally by means of key value pairs, and the first page loaded resources except the necessary loaded resources are stored in the Web server.
Preferably, the necessary resources are locally loaded from the client in response to a loading request of the home page;
and after the loading of the necessary loading resources is finished, loading the loading resources of the home page, which are stored by the Web server, except the necessary loading resources and performing local storage.
Preferably, after the preset first time period ends, the locally stored first page loading resources other than the necessary loading resources are deleted.
This application second aspect provides a first screen loading optimizing apparatus, its characterized in that includes:
the acquisition module is used for acquiring the length of a screen page and a first page identifier;
the first calculation module acquires the length of a single loading element by using the tag attribute of the HTML;
the second calculation module is used for acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not larger than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
the storage module is used for storing the necessary loading resources in a key value pair mode; wherein the key is a first page identification, wherein the value is the requisite load resource;
the synchronous loading module is used for responding to a loading instruction of a page to acquire a page address under the condition of loading the page for the first time, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by home page loading according to the loading request, wherein the loading request comprises a first page identifier;
the rendering module is used for executing page rendering operation on the necessary loading resources so as to complete the loading of the first page;
and the asynchronous loading module loads the first page loading resource except the necessary loading resource after the necessary loading resource is loaded.
A third aspect of the present application provides an electronic device, including: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
and the processor executes the computer execution instruction stored in the memory to realize the first screen loading optimization method.
A fourth aspect of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, the computer-readable storage medium is configured to implement the above-mentioned first screen loading optimization method.
A fifth aspect of the present application provides a computer program product, which is characterized by comprising a computer program, and when the computer program is executed by a processor, the computer program implements the above-mentioned first screen loading optimization method.
The invention has the beneficial effects that: through the control page first screen display element with relatively accurate screen size, the page first screen loading speed can be improved, the front end controls the loading, the front end control on resources is enhanced, and the control page first screen display element is relatively simple, easy to popularize and capable of improving user experience.
Drawings
Fig. 1 is a schematic flow chart of the first screen loading optimization method of the present invention.
Fig. 2 is a block diagram of the first screen loading optimization apparatus according to the present invention.
Detailed Description
For a clearer understanding of the contents of the present invention, reference will be made to the accompanying drawings and examples.
It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The words "a", "an" and "the" and the like as used herein are also intended to include the meanings of "a plurality" and "the" unless the context clearly dictates otherwise. Furthermore, the terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense. The present invention is an improvement over the prior art, and therefore, the parts not described in the present application are implemented in the prior art.
The first screen loading time refers to the time from inputting a web address to completely rendering the first screen page. Because the page elements of the existing website are more and more abundant and the homepage is longer and larger, when the page is too long or the page content elements are too large, the loading speed of the home page becomes very slow, the time for a user to wait for the complete display of the page becomes longer, so that the user experience is reduced along with the increase of the page.
In a first aspect, the present application provides a method for optimizing loading of an initial screen, including:
s1, acquiring the length of a screen page and a first page identifier;
the method for obtaining the length of the screen page comprises the steps of directly measuring the size of the screen page or setting parameters by obtaining the default size of the screen page, wherein the size of the screen page comprises the size of the full screen page or the page scaled by a certain proportion, and the first page identifier is used for searching necessary loading resources for subsequent key values;
preferably, the step S1 includes calculating the length and width of the screen page by using JavaScript Controller. After the resource to be loaded is prepared, a JavaScript Controller is constructed by running a JavaScript code, and then the JavaScript Controller calculates the size of a screen page.
S2, acquiring the length of a single loading element by using the tag attribute of the HTML;
the JavaScript Controller calculates the length of a single element of the resource to be loaded using the tags of the HTML.
S3, acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not more than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
since the size of the screen page is much larger than that of the screen page in the case where all elements of the resource to be loaded are loaded, the number of necessary loading elements that can be loaded can only be calculated in the resource to be loaded.
Preferably, the step S3 includes:
s31, the length of the screen page comprises the length and the width of the screen page; the length of the single load element comprises a length and a width of the single load element;
s32, according to the condition that the length of the screen page is not more than the length of the first element multiplied by the length of a single element, and the width of the screen page is equal to the width of the second element multiplied by the width of the single element; calculating the first element quantity and the second element quantity; the first element quantity is the maximum loading quantity of the necessary loading resources in the length direction of the screen; the second element quantity is the maximum loading quantity of the necessary loading resources in the width direction of the screen; the maximum element loading number in the length direction and the width direction of the screen page is calculated according to the length of the screen page being less than or equal to the length of the first element quantity and the width of the screen page being less than or equal to the width of the first element quantity and the single element.
And S33, determining the number of necessary loading resources according to the first element number and the second element number.
Because the maximum element loading number in the length direction and the width direction of the screen page is calculated, the first page loading resource can be divided into necessary loading resources and other loading resources, but the number of the necessary loading resources is not more than the maximum element loading number in the length direction and the width direction of the screen page. For the division of the necessary loading resources, a person skilled in the art can preset priority, a function of a website page to be realized, a next loaded page resource and other elements to select, the selection and the division of the necessary loading resources are not limited, and only the requirement that the number of the necessary loading resources is not more than the maximum element loading number in the length direction and the width direction of the screen page is met.
S4, storing the necessary loading resources in a key value pair mode; wherein the key is a first page identifier and the value is the necessary load resource;
the key value pair query speed is very high, so that the necessary loading resources are stored after the necessary loading resources are determined according to the size of the screen page, the first page identification is a mark based on the size of the screen page, the first page identification can be derived from a newly-built mark or a serial number of network equipment, and only the requirement that the corresponding relation exists between the first page identification and the size of the screen page is met, and the necessary loading resources are obtained based on the size of the screen page, so that the first page identification and the necessary loading resources also have a certain corresponding relation, and the first page identification and the necessary loading resources are stored in a key value pair mode, so that the subsequent resource loading and the rapid resource loading query are facilitated according to the first page identification;
preferably, the necessary loading resources are cached locally by using a key value pair mode, and the loading resources of the first page except the necessary loading resources are stored in the Web server, so that the volume of a resource package is reduced, and unnecessary occupation of a local storage space is avoided.
S5, under the condition of loading the page for the first time, responding to a loading instruction of the page, and acquiring a page address, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by the home page loading according to the loading request, wherein the loading request comprises a first page identifier;
s6, performing page rendering operation on the necessary loading resources to complete the loading of the home page;
preferably, the necessary resources are locally loaded from the client in response to a loading request of the home page;
and S7, after the necessary loading resources are loaded, loading the first page loading resources except the necessary loading resources.
Preferably, after the loading of the necessary loading resources is completed, loading the first page loading resources, other than the necessary loading resources, stored by the Web server and performing local storage.
Preferably, after the preset first time period is over, the locally stored first page loading resources other than the necessary loading resources are deleted.
Of course, the storage at this time may be temporary storage, and therefore, in this embodiment of the present specification, the method may further include:
the first time period is the time after the first page loading resources except the necessary loading resources are loaded, for example, after 30 days after loading, a specific numerical value may be set as required, and then the locally stored first page loading resources except the necessary loading resources are deleted. In this way, long term occupation of local storage space is avoided.
Preferably, the method further includes separately packaging the necessary loading resources into a home page based on a preset rule, and for a home page loading resource with a high use frequency, we can locally store the home page loading resource.
This application second aspect provides a first screen loading optimizing apparatus, its characterized in that includes:
the acquisition module is used for acquiring the length of a screen page and a first page identifier;
the first calculation module acquires the length of a single loading element by using the tag attribute of the HTML;
the second calculation module is used for acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not larger than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
the storage module is used for storing the necessary loading resources in a key value pair mode; wherein the key is a first page identification, wherein the value is the requisite load resource;
the synchronous loading module is used for responding to a loading instruction of a page to acquire a page address under the condition of loading the page for the first time, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by home page loading according to the loading request, wherein the loading request comprises a first page identifier;
the rendering module is used for executing page rendering operation on the necessary loading resources so as to complete the loading of the first page;
and the asynchronous loading module loads the first page loading resource except the necessary loading resource after the necessary loading resource is loaded.
A third aspect of the present application provides an electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
and the processor executes the computer execution instruction stored in the memory to realize the first screen loading optimization method.
A fourth aspect of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, the computer-readable storage medium is configured to implement the above-mentioned first screen loading optimization method.
A fifth aspect of the present application provides a computer program product, which is characterized by comprising a computer program, and when the computer program is executed by a processor, the computer program implements the above-mentioned first screen loading optimization method.
The invention has the beneficial effects that: through the control page first screen display element with relatively accurate screen size, the page first screen loading speed can be improved, the front end controls the loading, the front end control on resources is enhanced, and the control page first screen display element is relatively simple, easy to popularize and capable of improving user experience.
Those skilled in the art will further appreciate that the algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that such functions may be performed in either hardware or software, depending upon the particular application and design constraints imposed on the technology, and that such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
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 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 (11)
1. A first screen loading optimization method is characterized by comprising the following steps:
s1, acquiring the length of a screen page and a first page identifier;
s2, acquiring the length of a single loading element by using the tag attribute of the HTML;
s3, acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not more than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
s4, storing the necessary loading resources in a key value pair mode; wherein the key is a first page identification and the value is the necessary load resource;
s5, under the condition of loading the page for the first time, responding to a loading instruction of the page, and acquiring a page address, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by home page loading according to the loading request, wherein the loading request comprises a first page identifier;
s6, performing page rendering operation on the necessary loading resources to complete the loading of the home page;
and S7, after the necessary loading resources are loaded, loading the first page loading resources except the necessary loading resources.
2. The method of claim 1, wherein step S1 comprises calculating the length and width of the screen page by using JavaScript Controller.
3. The method according to claim 1, wherein the step S3 comprises:
s31, the length of the screen page comprises the length and the width of the screen page; the length of the single load element comprises a length and a width of the single load element;
s32, according to the condition that the length of the screen page is not more than the length of the first element multiplied by the length of a single element, and the width of the screen page is equal to the width of the second element multiplied by the width of the single element; calculating the number of the first elements and the number of the second elements; the first element quantity is the maximum loading quantity of the necessary loading resources in the length direction of the screen; the second element quantity is the maximum loading quantity of the necessary loading resources in the width direction of the screen;
and S33, determining the number of necessary loading resources according to the first element number and the second element number.
4. The method of claim 1, further comprising packaging the necessary loading resources individually into a top page based on preset rules.
5. The method of claim 1, further comprising: caching the necessary loading resources to the local by using a key value pair mode, and storing the first page loading resources except the necessary loading resources to a Web server.
6. The method of claim 5, wherein the essential resources are loaded locally from a client in response to a load request for a home page;
and after the necessary loading resources are loaded, loading the home page loading resources except the necessary loading resources stored by the Web server and performing local storage.
7. The method of claim 6, wherein the first time period is set to end, and wherein the first page loading resources other than the necessary loading resources stored locally are deleted.
8. An initial screen loading optimization device, comprising:
the acquisition module is used for acquiring the length of a screen page and a first page identifier;
the first calculation module acquires the length of a single loading element by using the tag attribute of the HTML;
the second calculation module is used for acquiring the number of the necessary loading elements according to the fact that the length of the screen page is not larger than the product of the number of the necessary loading elements and the length of a single loading element, and determining necessary loading resources according to the number of the necessary loading elements;
the storage module is used for storing the necessary loading resources in a key value pair mode; wherein the key is a first page identification, wherein the value is the requisite load resource;
the synchronous loading module is used for responding to a loading instruction of a page to acquire a page address under the condition of loading the page for the first time, wherein the page address is an address of the page to be loaded; receiving a loading request of a home page, and acquiring necessary loading resources required by home page loading according to the loading request, wherein the loading request comprises a first page identifier;
the rendering module is used for executing page rendering operation on the necessary loading resources so as to complete the loading of the first page;
and the asynchronous loading module loads the first page loading resource except the necessary loading resource after the necessary loading resource is loaded.
9. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to implement the method of any of claims 1-7.
10. A computer-readable storage medium having computer-executable instructions stored therein, which when executed by a processor, are configured to implement the method of any one of claims 1-7.
11. A computer program product, characterized in that it comprises a computer program which, when being executed by a processor, carries out the method of any one of claims 1-7.
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| CN202211057794.6A CN115357825A (en) | 2022-08-31 | 2022-08-31 | First screen loading optimization method and device, electronic equipment and computer readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116466953A (en) * | 2023-03-03 | 2023-07-21 | 港珠澳大桥管理局 | Modularized front-end development method, device, computer equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116466953A (en) * | 2023-03-03 | 2023-07-21 | 港珠澳大桥管理局 | Modularized front-end development method, device, computer equipment and storage medium |
| CN116466953B (en) * | 2023-03-03 | 2024-01-02 | 港珠澳大桥管理局 | Modularized front-end development method, device, computer equipment and storage medium |
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