WO2016070718A1

WO2016070718A1 - Method, device, and browser for file downloading

Info

Publication number: WO2016070718A1
Application number: PCT/CN2015/092584
Authority: WO
Inventors: 田新超; 杨晓兵; 尹青建
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2014-11-07
Filing date: 2015-10-22
Publication date: 2016-05-12
Also published as: CN104348919A; CN104348919B

Abstract

Disclosed are a method, device, browser for file downloading. The method comprises: detecting file download request information launched by a client side on the basis of a first protocol, and determining to download from a first sever side a first download file for which downloading is requested by the download request information; logging onto the first server side on the basis of identity information of a user of the client side and uploading the download request information to the first server side; and transmitting state and/or result information of the first server side downloading the file on the basis of the download request information back to the client side for display and/or access. The method and system of the present invention increase transmission efficiency and speed of downloading and sharing, simplify downloading, storage, and uploading for sharing of resource data, reduce occupancy and wastage of system, network, and transmission resources, save time and costs for the user, and reduce reliance on high-performance environments.

Description

Method, device and browser for file downloading

Technical field

The present invention relates to the field of data downloading technologies, and in particular, to a method, an apparatus, and a browser for performing file downloading.

Background technique

In the Internet, browser access is one of the most common ways to effectively access a variety of information and data. In the prior art, technologies for online data downloading, sharing, cloud services, cloud storage, and cloud disks of Internet data files are gradually developed, and the space and time for personal storage are expanded to become a convenient personal network hard disk and professional storage. Tools, people can safely download and store data and important data anytime, anywhere, enrich and easily share various downloadable resources that can be obtained online or offline, and use cloud services, browser access to download and obtain documents and other Internet technologies, users do not The physical disk that stores important data needs to be brought to the body, but the same information can be easily obtained from the cloud through the Internet. It provides a new generation download service with flexibility and on-demand functions, thus preventing cost out of control, and Meet the diverse needs of a changing business focus and regulatory requirements. Including the following features: 1, security and confidentiality: password and mobile phone binding, space access information is always informed; 2, large storage space: not limited to a single file size, support 10TB exclusive storage; 3, friend sharing: easy to share through the extraction code; and many more.

However, in the prior art, various information such as downloading data resources and downloading files are accessed through a browser, and the operation of downloading to the local operation is performed by directly logging in to the server having the data resource requested to be downloaded via the browser, and uploading to the cloud if necessary. The disk performs backup storage or sharing resources, etc., so that the performance of the network involved in the local storage download and storage (including transmission speed efficiency, local transmission of data, storage and system resources, etc.), status of the network environment, and server providing data resources Performance, local storage devices and their performance have high requirements. When a large capacity cloud disk is needed to store or share resources, uploading larger data resources locally increases the performance of the network. Requirements, resulting in excessive consumption of Internet and local transmission resources, wasted transmission and storage resources, and wasted user time, and the transmission speed and efficiency are relatively low, and the downloading and storage methods are cumbersome, slow, and costly.

Summary of the invention

In view of the above problems, the present invention has been made in order to provide a method and browser apparatus for data storage in a browser that overcomes the deficiencies of the prior art, solves the above problems, or at least partially solves the above problems.

According to an aspect of the present invention, a method for file downloading is provided, comprising: detecting a guest Determining, by the client side, the file download request information initiated by the first protocol, and determining that the first download file requested to be downloaded by the download request information is downloaded by the first server; and logging in according to the identifier information of the user on the client side Going to the first server side, and uploading the download request information to the first server side; and transmitting, by the first server side, the status and/or result information of downloading the file according to the download request information to the client side for display And / or access.

According to another aspect of the present invention, there is provided an apparatus for performing file downloading, comprising: a detecting unit configured to detect a file download request information initiated by a client side based on a first protocol, and determine the download request The first download file requested to be downloaded by the information is downloaded from the first server side; the login unit is configured to log in to the first server side according to the identification information of the user on the client side, and upload the download request information to the first The server side is configured to send the status and/or result information of downloading the file according to the download request information by the first server side to the client side for display and/or access.

According to still another aspect of the present invention, a browser using the above method is provided.

According to still another aspect of the present invention, a browser device having the above apparatus is provided.

According to still another aspect of the present invention, a computer program is provided, comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform a file according to any of the above The method of downloading.

According to still another aspect of the present invention, a computer readable medium storing a computer program as described above is provided.

The beneficial effects of the invention are:

Compared with the prior art, the method and system of the present invention combines a browser with a server (such as a combination of cloud services), performs multi-mode downloading of data resources and cloud storage, and simplifies resource downloading by the browser for accessing, The cumbersome operation in the process of storing and uploading and sharing reduces the occupation and waste of the system and transmission resources, local clients, networks, servers, etc., saves user time and cost, and reduces the network, local devices, servers (including the cloud). Dependence of high-performance environment such as server/cloud server, improve the efficiency and speed of sharing and transmission, realize simple and convenient data resource access, download and share download resources, and expand the functions and applications of cloud disk and browser. .

The above description is only an overview of the technical solutions of the present invention, and the above-described and other objects, features and advantages of the present invention can be more clearly understood. Specific embodiments of the invention are set forth below.

DRAWINGS

Various other advantages and benefits will become apparent to those skilled in the art from a The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the drawing:

Figure 1 shows a general flow diagram of one embodiment of a method in accordance with the present invention;

Figure 2 shows a detailed flow chart of one embodiment of the method according to the invention;

Figure 3 shows a schematic diagram of a download pop-up according to the method of the present invention;

4 is a flow chart showing an embodiment of determining a download on a first server side in accordance with the method of the present invention;

Figure 5 is a flow chart showing an embodiment of determining a browser login in accordance with the method of the present invention;

6A-6B are schematic diagrams showing an application scenario of a method and system in accordance with the present invention;

Figure 7 is a flow chart showing an embodiment of the second transmission according to the method of the present invention;

Figure 8 is a block diagram showing the structure of an embodiment of the apparatus according to the present invention;

9 shows a block diagram of a computing device for performing a method of performing file downloading in accordance with the present invention;

Figure 10 illustrates a storage unit for holding or carrying program code that implements a method of performing file downloading in accordance with the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the embodiments of the present invention have been shown in the drawings, the embodiments Rather, these embodiments are provided so that this disclosure will be more fully understood and the scope of the disclosure will be fully disclosed.

The technical solution of the present invention can be applied to scenarios such as downloading, collecting, storing, and sharing data resources such as files during browser access, and the program is associated with a browser and a cloud service (cloud server offline downloading, etc. Disk/cloud disk, photo album, cloud collection, etc.) Accessing and downloading resources through the browser can effectively correlate and share and download resources such as cloud server/cloud disk/cloud storage that can store data securely anytime and anywhere, so that downloading and sharing resources can be realized. Increased speed and efficiency, low dependence on resources and environment such as equipment system network and transmission, enabling second-pass transmission of resources that have been downloaded or saved according to request information, reducing duplication of downloading and addressing, and reducing the resources of these environments. Occupation and waste.

As shown in Figure 1, Figure 1 is a general flow diagram of one embodiment of a method in accordance with the present invention.

A method for downloading files includes at least the following steps: Step S110, detecting file download request information initiated by the client side based on the first protocol, and determining that the first download file requested to be downloaded by the download request information is performed on the first server side Downloading; in step S120, logging in to the first server side according to the identification information of the user on the client side, and uploading the download request information to the first server side; in step S130, the first server side downloads the file according to the download request information. Status and/or result information is sent back to the client side for display and/or access.

The first protocol includes: HyperText Transfer Protocol (HTTP protocol) and other extended protocols; and other extended protocols include: BitTorrent (BT) download protocol, eDonkey 20002 download Agreement, Thunder download protocol. These protocols can be applied to the download process when the user issues a download request to the accessed data resource. For example, offline downloading may be performed by the first server linked to the server providing the data resource according to the HTTP protocol; the BT download protocol includes the application and change of the Peer to Peer protocol (referred to as the p2p protocol), and the more people share the The same data resource request download, the faster its transmission efficiency, and so on.

A detailed flow chart in accordance with one embodiment of the present invention as shown in FIG.

Step S210: The browser analyzes and determines each request data sent by the client side, to determine the file download request information initiated by the first protocol and the first download file requested by the download request information, which are present in the request data. Uniform Resource Locator (URL).

Specifically, when the user on the client side accesses the data resource through the browser, the user selects various objects loaded on the browser page, such as a link (network address), a button, an icon, a picture, a file, and the like. This operation includes various items such as: clicking, double-clicking a button, icon, link, etc., or dragging a picture, a document, etc., or after selecting the corresponding object (such as highlighting), pressing the right mouse button to pop up the menu and selecting the item in the menu item. Download, save, and so on. These operations correspond to the corresponding request data.

The browser analyzes and judges each request data, determines which request data is the download request information that needs to be downloaded, and the download request information is initiated based on the first protocol, for example, an offline download initiated by the HTTP protocol. Request information, or local download request information initiated based on the BT download protocol, and the like.

The download request information includes an address URL of the first download file that is requested to be downloaded, for example, the address URL of the first download file is parsed locally by the browser, so that the file is directly downloaded from the corresponding server to the local by the address URL. Or passing the address URL to the first server, and the first server confirms whether the first download file corresponding to the URL has been saved (such as stored in the database), and the second is transmitted to the local or the corresponding server according to the address from the corresponding The server downloads the file to the first server and performs an offline download, and so on. Cause However, it is necessary to determine the address URL of the first download file to be downloaded.

Therefore, on the client side, when the user performs the access, the browser can analyze and determine the request data to obtain the download request information and the address URL of the first download file, as a detection result, and further, the file download can be initiated based on the first protocol. The request message and the address URL of the first download file requested to be downloaded by the download request information generate a download popup window. Download the pop-up window as shown in Figure 3.

In step S220, it is determined that the user on the client side confirms the selection of the file download request information initiated by the first protocol. When the selection is confirmed as the download, the triggering initiates the first download file requested to be downloaded by the download request information to perform the first server side. Download.

In one embodiment, determining, by the client on the client side, a selection confirmation of the file download request information initiated based on the first protocol, including determining, by the method of the present invention as shown in FIG. 4, the first download requested for the download request information. An embodiment process for downloading files for downloading on the first server side:

Step S410, determining, by the client on the client side, the selected one of the plurality of triggering downloading portals on the download popup, to confirm that the download required by the user is started according to the portal;

In step 420, offline downloading is one of the multiple triggering downloads. When the selection is confirmed as offline downloading, the first downloading file requested to be downloaded by the download request information is triggered to be downloaded by the first server.

As shown in FIG. 3, the pop-up window includes: an offline download to the cloud disk, a download (ie, direct download to the local), and the like, and an address (URL) URL, name, file size, etc. of the first download file to be downloaded. Both are in the download popup. When the user on the client side accesses the browser, the download request message is sent and detected by the browser. After the activation process generates the popup window, if the user selects the entry on the popup window, the offline download entry is clicked. The selected entry determines that the user needs to do the offline download. Thereby, the user triggers the download of the first server side that initiates the first download file. For example, offline download to the cloud disk, the first server is a cloud server, and the cloud server side can perform offline download according to the address URL, size, and the like of the file, and share or share data resources indicated by the file address. Download the file on the server.

For example, the downloader belongs to the browser program, and according to the detection result, the download dialog box (the download popup window shown in FIG. 3) is provided, and the offline download is performed according to the URL and file size detected from the main process of the browser, and the cloud is associated with the cloud. The disk is the cloud server (the first server), that is, the first download file requested to be downloaded by the download request information is determined to be downloaded by the first server side, and thereafter, the cloud disk is sent to the data server for offline download according to the URL. When the cloud disk is downloaded, it only provides a dialog box (displaying the download progress, status download list, etc.) and the embedded cloud download button.

An example of an application scenario of the present invention as shown in FIGS. 6A, 6B, and 3: a user on the client side issues a file download request to data on a page accessed by the current browser, and the downloader obtains a page on the page accessed by the current browser. The command to download the data request, for example, the selected data object (the first download to download the request information) After downloading the file, click the right mouse button pop-up menu to select the download operation instruction item, issue the request command (download request information), and then pop up a dialog box (Figure 3). The downloader extracts corresponding information to the file to be downloaded according to the request, such as the file size, the address link URL of the server to which the data specific content belongs, the file extension, and the like, and is displayed in the popup window. Then, the user can choose to click the “Download” button to download directly, or select the “Download offline to cloud disk” button to perform the download from the cloud disk. If the local download is performed, after the local download or the local download is executed, the cloud disk storage may be selected, and the locally downloaded file is also transmitted to the cloud disk for sharing/sharing by other users (as shown in the right side of the downloader in FIG. 6B). Show cloud button). If the "offline download to the cloud disk" is executed, it is determined that the download on the cloud disk side is to be performed. The cloud storage end performs offline downloading and storage from the server where the data is located according to the corresponding information, by performing the method of breakpoint retransmission or multi-transport, and directly executing the local storage of the browser from the cloud storage server to the local device. The portion of the data that has not been previously stored is not previously transferred by the local slave cloud storage server.

Step S230, determining whether the user on the client side has logged into the browser.

Log in to the first server side according to the identification information of the user on the client side. First, determine whether the user on the client side has logged in to the browser when accessing the browser. In the example of the application scenario described above, in order to download the cloud disk side, it is also necessary to determine the login status of the browser and the cloud disk.

In one embodiment, before the downloading of the first server side is performed, that is, if it is determined that the user selects offline download to the cloud disk, the cookie-free download environment simulation may be performed on the browser side of the client side before offline downloading ( Simulating the request once), determining whether the offline download can be successful, to give a judgment result of whether to perform offline download, wherein if the download without the cookie fails, the offline download on the first server side cannot be performed, only on the client side. Download it on the side.

It is determined that the download on the first server side is performed, and offline downloading can be performed, first determining whether the browser is logged in. If you are not logged in or even not registered, you can prompt the current browser user to log in or register by name, password, and so on. After registering the browser account, the user obtains the browser identifier provided by the browser to the login user, for example, the current browser user QT string; then, the login user uses the user QT string to log in to the first server via the browser ( For the first time, the string is written in the website cookie corresponding to the first server and the cookie is returned to the browser, and the cookie is also written with the authentication token provided by the first server to the logged-in user. In this way, the browser is associated with the first server.

In one embodiment, a flow diagram of an embodiment of determining a browser login in accordance with the method of the present invention is shown in FIG.

In step S510, if the user is not logged in to the browser, the user on the client side first logs in through the browser with the password and the user name, obtains legal identification information belonging to the logged-in user, and writes the legal identification information to the first server. In the cookie data of the corresponding website, when the user logs in to the first server, the cookie is read. Log in directly to the first server.

When the user is not logged in, the login interface is provided with an account (user name, password, etc.) to obtain the legal identification information of the login user belonging to the current browser, and the legal identification information is written into the cookie data of the corresponding website of the first server. When the user logs in/accesses the first server through the browser, the cookie data carried by the browser can be read by the first server, and the legal identification information in the cookie data is determined, which is associated with the current browser and the first server. Thus authentication authenticates directly to the first server.

The legal identification information includes: a user QT string of the registered user of the current browser, and an authentication token generated by the first server after the first server is logged in according to the current user's QT string and returned to the current browser. Where the user QT string and the authentication token are time-sensitive;

The current browser user Q.T string and the authentication token written in the cookie data are used to log in to the first server to form a logged-in state in which the browser and the first server are associated with each other.

In step S520, if it is the state that the browser has been logged in, the server directly logs in to the first server side according to the identification information of the login user of the browser on the client side.

If the browser is in the logged in state and needs to be downloaded from the first server, the identification information of the logged in user of the current browser is legal identification information, and is directly logged in to the first server.

Step S240, uploading at least the address URL of the first download file requested to be downloaded by the download request information, so that the first server can use the URL for offline downloading; or the browser parses the downloaded file to obtain the seed BT download in the description information. The address URL information is uploaded to the first server side, so that the first server performs the seed BT download file; or the uploaded file is uploaded as a seed BT file to the first server for parsing and saving.

Taking the offline download of the HTTP protocol as an example, since the first download file to be downloaded and the address URL of the file can be determined in the download request information, when logging in to the first server and offline downloading on the first server side, at least Uploading the address URL of the file, so that the first server can find a data server or a resource server that provides the file resource according to the URL, and perform offline download. The uploaded information about the file to be downloaded may include file contents, file names, file sizes, and the like in addition to the URL.

The downloading based on the first protocol is an example of downloading the BT. The BT download URL information of the description information may be parsed by the browser on the client side, and then uploaded to the first server side based on the BT download URL. The information is downloaded by BT; or, the downloaded file is used as a seed, uploaded to the first server, and parsed and saved.

Further, the first server may further perform a “second pass” operation on the client side to download the file according to the download request information, thereby further improving the downloading efficiency and reducing resource waste and occupation. Referring to the flow chart of the second embodiment of the method according to the present invention shown in FIG.

Step S710, the first server compares the value of the Message-Digest Algorithm 5 (MD5) value of the uploaded download file with the MD5 value of the URL stored in the download resource of the first server, and determines the first Whether a server saves the download resource corresponding to the downloaded file.

In step S720, when there is a corresponding download resource, the download resource is directly transferred (second pass) to the local client side. Otherwise, the first server downloads offline from the data server where the download resource is located according to the URL of the uploaded download file. .

Step S250, the first server side returns the status and/or result information of the synchronized download; wherein the result information includes the URL of the offline downloaded file generated on the first server side.

In one embodiment, the information of the synchronous download status returned by the first server side, such as the percentage of downloading, the result information such as success or failure, which process is being processed, the URL of the generated offline download address file, etc., can be returned to The client side is displayed to the user through a pop-up window or a dialog box.

Further, the user can use the URL to download from the first server side to the local client side or share the URL (such as uploading, etc.) for other users to download.

Therefore, the browser directly logs in to the first server and performs offline downloading. When the corresponding file resource to be downloaded is already stored, the data file is transmitted in seconds, which improves the transmission efficiency and speed, saves the download time, and reduces the pair. The resource occupancy of the network system transmission device does not have to depend on the high performance of the local system resources, network transmission and the like. When there is no resource to be downloaded, it is downloaded offline from the server where the second server is the resource data without affecting and occupying the local system and the transmission resource, and at the same time, when the file resource is shared locally to the first server, Uploading, only need to upload URLs and other files that can be matched to the first server, other users can share or share the file easily and conveniently.

The present invention also provides an apparatus for performing file downloading. FIG. 8 is a block diagram showing the structure of an apparatus according to an embodiment of the present invention. The system 800 includes at least:

The detecting unit 810 is configured to detect the file download request information initiated by the client side based on the first protocol, and determine that the first download file requested to be downloaded by the download request information is downloaded by the first server. For details of the processing and functions, refer to the description of step S110.

The login unit 820 is configured to log in to the first server side according to the identification information of the user on the client side, and upload the download request information to the first server side. For details of the processing and functions, refer to the description of step S120.

The returning unit 830 is configured to send the status and/or result information that the first server side downloads the file according to the download request information to the client side for display and/or access. For details of the processing and functions, refer to the description of step S130.

The first protocol includes: an HTTP protocol and other extended protocols; wherein the other extended protocols further include: a BT download protocol, an eDonkey ed2k download protocol, and a Thunder download protocol.

The detecting unit 810 is further configured to: the browser analyzes and determines each request data sent by the client side to determine the file download request information initiated by the first protocol and the download request information that is requested to be downloaded in the request data. The address URL of the first download file, the specific processing and function are described in the description of step S210; and the user on the client side determines the selection confirmation of the file download request information initiated based on the first protocol, and when the selection is confirmed as the download, the trigger is initiated. The downloading of the first download file requested by the download request information is performed on the first server side. For specific processing and functions, refer to the description of step S220.

The detecting unit 810 is further configured to generate a download popup window based on the file download request information initiated by the first protocol and the address URL of the first download file requested to be downloaded by the download request information, and the specific processing and function are described in the description of step S220; The user on the client side downloads the selected one of the multiple triggering downloads on the popup window to confirm the download required by the user according to the entry confirmation. For details of the processing and functions, refer to the description of step S410; offline download for multiple trigger downloads. One of the entries, when the selection is confirmed as an offline download, triggers the downloading of the first download file requested to be downloaded by the download request information, and the specific processing and function are described in the description of step S420.

The login unit 820 is further configured to: determine whether the user on the client side has logged in to the browser, and the specific processing and function are described in the description of step S230; wherein, if the status is not logged in to the browser, the user on the client side first passes the password and The user name is logged in to the browser to obtain legal identification information belonging to the logged-in user, and the legal identification information is written into the cookie data of the corresponding website of the first server, and when the user logs in to the first server, the cookie data is read and directly logged in. For the specific processing and function, refer to the description of step S510; if it is the state of the logged-in browser, log in to the first server side directly according to the identification information of the logged-in user of the browser on the client side. The description of step S520. The legal identification information includes: a current browser user QT string, and the first server completes the authentication token generated by the first server after the first server is logged in and returned to the current browser according to the current browser user QT string delivered by the current browser; The user QT string and the authentication token are time-sensitive. For specific processing and functions, refer to the description of steps S230 and S510. The current browser user QT string and the authentication token written based on the cookie data are used to log in to the first server to form a browser and the first server. The associated login status, specific processing and function, refer to the description of steps S230 and S520.

In addition, the login unit 820 is further configured to: upload at least an address URL of the first download file requested to be downloaded by the download request information, so that the first server can use the URL for offline downloading; or the browser parses the downloaded file to obtain a description thereof. The seed BT download address URL information in the information is uploaded to the first server side, so that the first server performs the seed BT download file; or the downloaded file is uploaded as a seed BT file to the first server for parsing and saving. For the specific processing and function, refer to the description of step S240; and, the first server downloads the MD5 value according to the URL of the uploaded download file and saves the download on the first server. After the MD5 value of the URL in the resource is compared, it is determined whether the first server saves the download resource corresponding to the downloaded file. For the specific processing and function, refer to the description of step S710; when there is a corresponding download resource, the download resource is directly dumped ( The second server is sent to the local client side. Otherwise, the first server downloads offline from the data server where the downloaded resource is located according to the URL of the downloaded download file. For details, refer to the description of step S720.

The login unit 820 is further configured to: before performing the offline download, the browser on the client side first performs a cookieless download environment simulation; if the download without the cookie fails, the offline download on the first server side cannot be performed. The client side downloads. For details of the processing and functions, refer to the description of step S230.

The returning unit 830 is further configured to: return the synchronized status and/or result information of the synchronization by the first server side; wherein the result information includes a URL of the offline downloaded file generated on the first server side; the user can use the URL from the first The server side downloads to the local client side or shares the URL for other users to download. For details of the processing and functions, refer to the description of step S250.

The present invention also provides a browser using the above-described method for file downloading of the present invention and a browser device having the above-described apparatus for performing file downloading of the present invention.

Since the functions, processing procedures, and the like implemented by the device, the browser, and the browser device of the present embodiment substantially correspond to the foregoing method embodiments shown in FIG. 1 to FIG. 7, the description of the present embodiment is not exhaustive. Refer to the related description in the foregoing embodiment, and details are not described herein.

The algorithms and displays provided herein are not inherently related to any particular computer, virtual system, or other device. Various general purpose systems can also be used with the teaching based on the teachings herein. The structure required to construct such a system is apparent from the above description. Moreover, the invention is not directed to any particular programming language. It is to be understood that the invention may be embodied in a variety of programming language, and the description of the specific language has been described above in order to disclose the preferred embodiments of the invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that the embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of the description.

Similarly, the various features of the invention are sometimes grouped together into a single embodiment, in the above description of the exemplary embodiments of the invention, Figure, or a description of it. However, the method disclosed is not to be interpreted as reflecting the intention that the claimed invention requires more features than those recited in the claims. Rather, as the following claims reflect, inventive aspects reside in less than all features of the single embodiments disclosed herein. Therefore, the claims following the specific embodiments are hereby explicitly incorporated into the embodiments, and each of the claims as a separate embodiment of the invention.

Those skilled in the art will appreciate that the modules in the devices of the embodiments can be adaptively changed and placed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and further they may be divided into a plurality of sub-modules or sub-units or sub-components. In addition to such features and/or at least some of the processes or units being mutually exclusive, any combination of the features disclosed in the specification, including the accompanying claims, the abstract and the drawings, and any methods so disclosed, or All processes or units of the device are combined. Each feature disclosed in this specification (including the accompanying claims, the abstract and the drawings) may be replaced by alternative features that provide the same, equivalent or similar purpose.

In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features that are included in other embodiments and not in other features, combinations of features of different embodiments are intended to be within the scope of the present invention. Different embodiments are formed and formed. For example, in the following claims, any one of the claimed embodiments can be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of some or all of the means for performing file downloading and browsers in accordance with embodiments of the present invention. Features. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

For example, Figure 9 illustrates a computing device that can implement a method of performing file downloading in accordance with the present invention. The computing device conventionally includes a processor 910 and a computer program product or computer readable medium in the form of a memory 920. The memory 920 may be an electronic memory such as a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), an EPROM, a hard disk, or a ROM. Memory 920 has a memory space 930 for program code 931 for performing any of the method steps described above. For example, storage space 930 for program code may include various program code 931 for implementing various steps in the above methods, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such a computer program product is typically a portable or fixed storage unit as described with reference to FIG. The storage unit may have storage segments, storage spaces, and the like that are similarly arranged to memory 920 in the computing device of FIG. The program code can be compressed, for example, in an appropriate form. Typically, the storage unit includes computer readable code 931', code that can be read by, for example, a processor such as 910, these generations The code, when run by the computing device, causes the computing device to perform various steps in the methods described above.

"an embodiment," or "an embodiment," or "an embodiment," In addition, it is noted that the phrase "in one embodiment" is not necessarily referring to the same embodiment.

It is to be noted that the above-described embodiments are illustrative of the invention and are not intended to be limiting, and that the invention may be devised without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as a limitation. The word "comprising" does not exclude the presence of the elements or steps that are not recited in the claims. The word "a" or "an" The invention can be implemented by means of hardware comprising several distinct elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by the same hardware item. The use of the words first, second, and third does not indicate any order. These words can be interpreted as names.

In addition, it should be noted that the language used in the specification has been selected for the purpose of readability and teaching, and is not intended to be construed or limited. Therefore, many modifications and changes will be apparent to those skilled in the art without departing from the scope of the invention. The disclosure of the present invention is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims

A method for performing file downloading, comprising: detecting a file download request information initiated by a client side based on a first protocol, and determining to perform downloading on a first server side of a first download file requested to be downloaded by the download request information Logging in to the first server side according to the identification information of the user on the client side, and uploading the download request information to the first server side; and downloading the file to the first server side according to the download request information and / or result information is sent back to the client side for display and / or access.
The method of claim 1, wherein the first protocol comprises: an HTTP protocol and other extended protocols; wherein the other extended protocols further include: a BT download protocol, an e-mail ed2k download protocol, and a Thunder download protocol.
The method of claim 1, wherein detecting the file download request information initiated by the client side based on the first protocol comprises: analyzing, by the browser, each request data sent by the client side to determine the request The file download request information initiated based on the first protocol and the address URL of the first download file requested to be downloaded by the download request information exist in the data.
The method of claim 1, wherein determining to perform downloading of the first download file requested by the download request information on the first server side comprises: determining that the user on the client side files the file initiated based on the first protocol The selection confirmation of the download request information; when the selection is confirmed as the download, triggering the downloading of the first download file requested by the download request information for the first server side.
The method of claim 4, wherein determining, by the client on the client side, the selection confirmation of the file download request information initiated based on the first protocol comprises: file download request information initiated based on the first protocol and the download request information Requesting the address URL of the downloaded first download file to generate a download popup window; determining a portal selected by the user on the client side in the plurality of trigger downloading portals on the download popup window to confirm that the user needs to be activated according to the portal Downloading; offline downloading one of the plurality of trigger downloading entries, and when the selection confirmation is offline downloading, triggering to initiate downloading of the first download file requested by the download request information for the first server side.
The method of claim 1, wherein the login to the first server side according to the identification information of the user on the client side comprises: determining whether the user on the client side has logged into the browser; if the browser is not logged into the browser, Then, the user on the client side first logs in through the browser by using the password and the username, obtains legal identification information belonging to the logged-in user, and writes the legal identification information into the cookie data of the corresponding website of the first server, and logs in the user. When the first server reads the cookie data, it directly logs in to the first server; if it is already in the state of the browser, it logs in directly to the first server side according to the identification information of the login user of the browser on the client side.
The method according to claim 6, wherein the legal identification information belonging to the logged-in user is obtained, and the legal identification information is written into the cookie data of the corresponding website of the first server, and is read when logged in to the first server of the user. The cookie data is directly accessed to the first server, and the legal identifier information includes: a current browser user QT string, and the first server completes the first server login according to the current browser user QT string transmitted by the current browser. The authentication token generated and returned to the current browser; wherein the user QT string and the authentication token are time-sensitive; the current browser user QT string and the authentication token written based on the cookie data are logged into the first server to form a browser and the first A logged-in state in which a server is associated with each other.
The method of claim 1, wherein the uploading the download request information to the first server side comprises: uploading at least an address URL of the first download file requested to be downloaded by the download request information, so that the first server can use the URL Performing an offline download; or the browser parses the downloaded file to obtain the seed BT download address URL information in the description information, and uploads the information to the first server side, so that the first server performs the seed BT download file; or The download file is uploaded as a seed BT file to the first server for parsing and saving.
The method according to claim 1, further comprising: the first server comparing the MD5 value of the uploaded URL of the downloaded file with the MD5 value of the URL stored in the download resource of the first server, determining Whether the server saves the download resource corresponding to the download file; when there is a corresponding download resource, the download resource is directly transferred (second pass) to the local client side; otherwise, the first server downloads the file according to the upload. The URL is downloaded offline from the data server where the download resource is located.
The method of claim 1, further comprising: before performing the offline download, the browser on the client side first performs a cookieless download environment simulation; if the download without the cookie fails, the first server side cannot be performed. Offline downloads can only be downloaded on the client side.
The method of claim 1, wherein the status and/or result information of downloading the file by the first server side according to the download request information is sent back to the client side for display and/or access, including: A server side returns the status and/or result information of the synchronized download; wherein the result information includes a URL of the offline downloaded file generated on the first server side; the user can use the URL to download from the first server side to the local client Side or share the URL for other users to download.
An apparatus for performing file downloading, comprising: a detecting unit configured to detect a file download request information initiated by a client side based on a first protocol, and determine to perform a first download file requested to be downloaded by the download request information a downloading unit, configured to log in to the first server side according to the identification information of the user on the client side, and upload the download request information to the first server side; A server side sends a status and/or result information for downloading the file according to the download request information to the client side for display and/or access.
The apparatus of claim 12, wherein the first protocol comprises: an HTTP protocol and other extended protocols; wherein the other extended protocols further include: a BT download protocol, an e-mail ed2k download protocol, and a Thunder download protocol.
The apparatus according to claim 12, wherein the detecting unit is further configured to: the browser analyzes and determines each request data sent by the client side to determine a file initiated based on the first protocol in the request data. The download request information and the address URL of the first download file requested to be downloaded by the download request information.
The apparatus according to claim 12, wherein the detecting unit is further configured to: determine, by the user on the client side, a selection confirmation of the file download request information initiated based on the first protocol; and when the selection is confirmed as the download, triggering to initiate the pair The first download file requested to be downloaded by the download request information is downloaded by the first server side.
The apparatus according to claim 15, wherein the detecting unit is further configured to: generate a download popup based on the file download request information initiated by the first protocol and the address URL of the first download file requested to be downloaded by the download request information; The user on the client side selects an entry in the plurality of downloading portals on the download popup to confirm that the download required by the user is started according to the entry; the offline download is one of the multiple trigger downloads. When the selection is confirmed as an offline download, triggering to initiate downloading of the first download file requested by the download request information by the first server side.
The device of claim 12, wherein the login unit is further configured to: determine whether the user on the client side has logged into the browser; if the user is not logged into the browser, the user on the client side browses by password and username first. Log in to obtain legal identification information belonging to the logged-in user, and write the legal identification information into the cookie data of the corresponding website of the first server, and when logging in to the first server of the user, read the cookie data and directly log in to the first If the server is already logged in to the browser, the server directly logs in to the first server side according to the identification information of the login user of the browser on the client side.
The device of claim 17, wherein the login unit is further configured to: the legal identifier information comprises: a current browser user QT string, the first server is completed according to the current browser user QT string delivered by the current browser. The authentication token generated by the first server after login and returned to the current browser; wherein the user QT string and the authentication token are time-sensitive; the current browser user QT string and the authentication token written based on the cookie data are used to log in to the first server. Forming a logged in state in which the browser is associated with the first server.
The apparatus according to claim 12, wherein the login unit is further configured to: upload at least an address URL of the first download file requested to be downloaded by the download request information, so that the first server can use the URL for offline download; or the browser Parsing the downloaded file to obtain the seed BT download address URL information in the description information, and uploading the information to the first server side, so that the first server performs the seed BT download file; Alternatively, the downloaded file is uploaded to the first server as a seed BT file for parsing and saving.
The apparatus according to claim 19, wherein the login unit is further configured to: compare, by the first server, the MD5 value of the uploaded URL of the downloaded file with the MD5 value of the URL stored in the download resource of the first server Determining whether the first server saves the download resource corresponding to the download file; when there is a corresponding download resource, directly downloading the download resource (second pass) to the local client side; otherwise, the first server is based on the uploaded The URL of the download file is downloaded offline from the data server where the download resource is located.
The apparatus according to claim 12, wherein the login unit is further configured to: before the offline download is performed, the browser on the client side first performs a cookieless download environment simulation; if the download without the cookie fails, the login unit cannot perform the first An offline download on the server side can only be downloaded on the client side.
The apparatus according to claim 12, wherein the returning unit is configured to: return, to the first server side, the status and/or result information of the synchronized download; wherein the result information includes the offline downloaded file generated on the first server side URL; the user can use the URL to download from the first server side to the local client side or share the URL for other users to download.
A browser using the method of claims 1-11.
A browser device comprising the device of claims 12-22.
A computer program comprising computer readable code, when said computer readable code is run on a computing device, causing said computing device to perform a method of file downloading according to any of claims 1-11.
A computer readable medium storing the computer program of claim 25.