CN106202187A - The method and apparatus that a kind of short chain of process in a browser connects - Google Patents

Abstract

The invention provides a method and device for processing short links in a browser. The method for processing short links in a browser of the present invention includes: receiving a short link; determining a long link corresponding to the short link according to a predetermined mapping relationship, and loading a corresponding page according to the long link when there is a corresponding long link , wherein the predetermined mapping relationship defines the corresponding relationship between short links and long links, and the short links are associated with their corresponding long links through indexes.

Description

Method and device for processing short links in browser

technical field

The invention relates to the technical field of computers and computer software, in particular to a method and device for processing short links in a browser.

Background technique

In the current Internet development, hyperlinks (also known as long links) are often seen in the content of web or mobile products based on user-generated content UGC (User Generated Content) or location-based service LBS (Location Based Service). However, the character length of most hyperlinks is too long and displayed in plain text, which is not conducive to transmission security and data storage, and is also not conducive to crawling by search engines, which in turn affects Search Engine Optimization (SEO).

In order to solve the above problems, most development teams use naming rules to shorten the link as much as possible, but the length of the link still cannot meet the optimization requirements. In addition, many platforms represented by Baidu cloud disk, etc., mostly adopt the domain name system DNS (Domain Name System) redirection scheme implemented by server-side scripts, which is more dependent on the interception and resolution capabilities of the server. Moreover, when the existing solution redirects the hyperlink, it will directly jump to the newly requested page, so there will be a sense of abruptness.

According to the foregoing description, it can be seen that with the gradual increase of hyperlinks, it brings great inconvenience to existing web or mobile products, mainly in the following areas:

1. The link is in plain text during transmission and is too long;

2. Too long links are not conducive to search engine crawling;

3. Too long links are not conducive to efficient data storage and reading;

4. Too much reliance on server-side scripts and DNS redirection analysis;

5. When the short link is loaded and redirected, the page will feel abrupt.

Contents of the invention

In view of this, the present invention provides a method and device for processing short links in a browser, which can solve the problem of inefficiency caused by too long character strings in the link transmission process and low read and write performance caused by too long strings in the storage link. Problems, improve the security of the transmission link, avoid excessive waiting when the link changes and jumps and the abruptness of the user experience.

To achieve the above purpose, according to one aspect of the present invention, a method for processing short links in a browser is provided.

A method for processing short links in a browser, comprising: receiving a short link; determining a long link corresponding to the short link according to a predetermined mapping relationship, and loading a corresponding page according to the long link when there is a corresponding long link, Wherein, the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through an index.

Optionally, when there is no corresponding long link for the received short link, display an error page or keep the previously loaded page.

Optionally, a prompt is issued to the user during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship.

Optionally, for a given long link, its corresponding short link is a hash value of the long link, and the hash value is obtained through a given hash function.

Optionally, the short link and the long link and their mapping relationship are stored in a database.

Optionally, when the short link and the long link and their mapping relationship are stored in the database, they are encrypted by MD5.

According to another aspect of the present invention, a device for processing short links in a browser is provided.

A device for processing short links in a browser, comprising: a short link receiving module, configured to receive a short link; a short link processing module, configured to determine a long link corresponding to the short link according to a predetermined mapping relationship, when there is a corresponding The corresponding long link is loaded according to the long link, wherein the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through the index.

Optionally, when there is no corresponding long link for the received short link, display an error page or keep the previously loaded page.

Optionally, it further includes: a prompt module, configured to send a prompt to the user during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship.

Optionally, for a given long link, its corresponding short link is a hash value of the long link, and the hash value is obtained through a given hash function.

Optionally, the short link and the long link and their mapping relationship are stored in a database.

Optionally, when the short link and the long link and their mapping relationship are stored in the database, they are encrypted by MD5.

According to yet another aspect of the present invention, a device for processing short links in a browser is provided.

A device for processing short links in a browser, comprising: a memory and a processor, wherein the memory stores instructions; the processor executes the instructions to: receive short links; determine the The long link corresponding to the short link, when there is a corresponding long link, load the corresponding page according to the long link, wherein the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated to Its corresponding long link.

According to the technical solution of the present invention, by processing the long links into qualified short links, and searching and accessing the corresponding long links according to the short links, it is possible to solve the problem of inefficiency caused by too long character strings in the link transmission process and the problems in storage. The problem of low read and write performance caused by too long links in the link. In the present invention, according to a predetermined rule, a hash hash algorithm is used to process and produce a short link for any target long link, and store the long link, short link and their mapping relationship in the data storage module, and when the data is stored , you can also use the MD5 algorithm for encryption in advance, and finally carry out precise redirection of the link through the intermediate page, which not only improves the security of the transmission link, but also facilitates search engine crawling, and avoids excessive links when they change and jump Waiting and abruptness in the user experience.

Description of drawings

The accompanying drawings are used to better understand the present invention, and do not constitute improper limitations to the present invention. in:

FIG. 1 is a schematic diagram of main steps of a method for processing short links in a browser according to an embodiment of the present invention;

Fig. 2 is a system architecture diagram according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an implementation process according to an embodiment of the present invention;

Fig. 4 is a schematic diagram of the implementation process of a specific embodiment of the present invention;

FIG. 5 is a schematic diagram of main modules of a device for processing short links in a browser according to an embodiment of the present invention;

Fig. 6 is a schematic diagram of main modules of an apparatus for processing short links in a browser according to another embodiment of the present invention.

detailed description

Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

Fig. 1 is a schematic diagram of main steps of a method for processing short links in a browser according to an embodiment of the present invention. As shown in FIG. 1 , the method for processing short links in a browser of the present invention mainly includes the following steps S11 to S12.

Step S11: receiving the short link;

Step S12: Determine the long link corresponding to the short link according to the predetermined mapping relationship, and when there is a corresponding long link, load the corresponding page according to the long link, wherein the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, And the short link is associated with its corresponding long link through the index.

According to the technical solution of the present invention, when there is no corresponding long link for the received short link, an error page is displayed or the previously loaded page is kept.

And, a prompt is issued to the user during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship.

Wherein, for a given long link, its corresponding short link is a hash value of the long link, and the hash value is obtained through a given hash function. The short link and the long link and their mapping relationship are stored in a database.

In addition, when the short link and the long link and their mapping relationship are stored in the database, they are encrypted by MD5.

Fig. 2 is a system architecture diagram according to an embodiment of the present invention. In order to solve the problem of low efficiency caused by too long strings in the transmission process and low read and write performance caused by too long strings in the storage link, the present invention processes long links into qualified short links, and according to the short link Find and visit the corresponding long link. As shown in FIG. 2 , the system of the embodiment of the present invention mainly includes: a short link processing module, a short link distribution module, an encryption and decryption module, and a Redis module. The function implementation of each module is introduced below.

Short link processing module: Based on a predetermined algorithm, such as a hash (hash) algorithm, the long link is converted and produced into a short link that meets the preset requirements, thereby establishing a one-to-one mapping relationship between the long link and the generated short link. Then, a mapping index is established for the generated short link, and the short link and long link and their mapping relationship are stored in the data storage module. At the same time, this module can also be responsible for completing the work of indexing long links based on short links.

Short link transfer module: This module can be implemented as a transfer page, by executing query scripts, inquiring about the data storage module, and obtaining precise query and matching long links for loading. At the same time, the module will prompt the user during the process of loading the long link (such as "the page is jumping, please wait") and inform the system that the jump is being matched. In this way, the abrupt feeling caused by the sudden jump of the page can be overcome.

Encryption and decryption module: In order to ensure the security of short links and long links, in the above storage and reading and writing process, MD5 can also be used to encrypt and decrypt short links and long links, so as to avoid plaintext character links.

Data storage module, databases such as Redis, SQL server, MySQL or MongoDB can be used for data storage and reading and writing, so as to establish a mapping index between long links and generated short links, and link short links and long links to store. At the same time, this module is also responsible for cooperating with the task of indexing long links based on short links.

Fig. 3 is a schematic diagram of an implementation process according to an embodiment of the present invention. As shown in Figure 3, the short link processing module performs short link processing and production on any target long link through a hash algorithm according to predetermined rules, and stores the long link, short link and their mapping relationship in the data storage module ( For example: in Redis), when data is stored, the MD5 algorithm can also be used for encryption in advance.

When the browser accesses the short link through an HTTP request or HTTPS request, the browser starts to load the specific short link, and after the loading is complete, it will be displayed as a short link transfer page.

The short link transfers to the page. After the short link is loaded, the user will be prompted to go to the target resource. At this time, the JS script in the short link transfer page starts to query the data storage module (for example: Redis), and the data storage module tries to index the corresponding long link according to the short link. If a valid long link is indexed, return the target long link to the short link transfer page, so that the short link transfer page can be loaded again according to the returned long link, and display the page content corresponding to the long link after loading; If a valid long link cannot be indexed, it may include the following two situations:

Situation 1. The short link is a short link opened by initialization, that is, the browser has no other loaded content before. At this time, an error page will be displayed to the user, prompting that the resource cannot be found, and try again later;

Situation 2. If the browser itself has some pages loaded, the short link is triggered by clicking a certain button and then there is a mapping action, but the valid link cannot be indexed from the data storage module, then keep the previous loaded by the browser The page remains unchanged, that is, the browser does not jump.

Fig. 4 is a schematic diagram of an implementation process of a specific embodiment of the present invention. As shown in Figure 4, when a short link is accessed through a browser, such as short.abc.com/atf, the browser will load and display the page corresponding to the short link, and then the short link distribution module will The corresponding long link is retrieved from the data storage module Redis, for example, the corresponding long link can be retrieved as: http://abc.ef.com/qwer5678%2344hkfkf. Then return the retrieved long link to the short link transfer page to load and display the corresponding content. In this way, precise redirection can be achieved through the query of the intermediate page.

The scheme of the present invention can be applied to web browser applications under PC/iOS/Android systems at the same time, and at the same time, it reduces the developer's overhead on the database when storing long links, improves the convenience of storage, and improves the convenience of link propagation. The secure storage and search engine friendliness have greatly improved.

Fig. 5 is a schematic diagram of main modules of an apparatus for processing short links in a browser according to an embodiment of the present invention. As shown in FIG. 5 , the device 50 for processing short links in a browser of the present invention mainly includes a short link receiving module 51 and a short link processing module 52 .

The short link receiving module 51 is used to receive the short link; the short link processing module 52 is used to determine the long link corresponding to the short link according to a predetermined mapping relationship, and when there is a corresponding long link, load the corresponding page according to the long link, Wherein, the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through an index.

According to the technical solution of the present invention, when there is no corresponding long link for the received short link, an error page is displayed or the previously loaded page is kept.

In addition, the apparatus 50 for processing short links in the browser of the present invention may further include a prompt module, configured to send prompts to the user during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship.

Wherein, for a given long link, its corresponding short link is a hash value of the long link, and the hash value is obtained through a given hash function. The short link and the long link and their mapping relationship are stored in a database.

Moreover, when the short link and the long link and their mapping relationship are stored in the database, they are encrypted by MD5.

Fig. 6 is a schematic diagram of main modules of an apparatus for processing short links in a browser according to another embodiment of the present invention. As shown in FIG. 6 , the device 60 for processing short links in a browser of the present invention mainly includes a memory 61 and a processor 62 .

Among them, the memory 61 is used to store instructions; the processor 62 executes the instructions to: receive a short link; determine the long link corresponding to the short link according to a predetermined mapping relationship, and when there is a corresponding long link, then according to the long link The corresponding page is loaded, wherein the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through the index.

According to the technical solution of the embodiment of the present invention, by processing the long link into a short link that meets the conditions, and searching and accessing the corresponding long link according to the short link, the inefficiency and the inefficiency caused by the string being too long during the link transmission process can be solved. In the storage link, the problem of low read and write performance caused by too long. In the present invention, according to a predetermined rule, a hash hash algorithm is used to process and produce a short link for any target long link, and store the long link, short link and their mapping relationship in the data storage module, and when the data is stored , you can also use the MD5 algorithm for encryption in advance, and finally carry out precise redirection of the link through the intermediate page, which not only improves the security of the transmission link, but also facilitates search engine crawling, and avoids excessive links when they change and jump Waiting and abruptness in the user experience.

The above specific implementation methods do not constitute a limitation to the protection scope of the present invention. It should be apparent to those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (13)

1. A method for processing short links in a browser, comprising: Receive a short link; Determine the long link corresponding to the short link according to a predetermined mapping relationship, and when there is a corresponding long link, load the corresponding page according to the long link, Wherein, the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through an index. 2. The method according to claim 1, wherein when there is no corresponding long link for the received short link, an error page is displayed or a previously loaded page is maintained. 3. The method according to claim 1, characterized in that, during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship, a prompt is issued to the user. 4. The method according to claim 1, characterized in that, for a given long link, its corresponding short link is the hash value of the long link, and the hash value is obtained by a given hash function . 5. The method according to claim 1, wherein the short link and the long link and their mapping relationship are stored in a database. 6. The method according to claim 5, characterized in that, when the short link and the long link and their mapping relationship are stored in the database, they are encrypted by MD5. 7. A device for processing short links in a browser, comprising: A short link receiving module, configured to receive a short link; A short link processing module, configured to determine a long link corresponding to the short link according to a predetermined mapping relationship, and load a corresponding page according to the long link when there is a corresponding long link, wherein the predetermined mapping relationship defines a short link The corresponding relationship between links and long links, and the short links are associated with their corresponding long links through the index. 8. The device according to claim 7, wherein, when there is no corresponding long link for the received short link, an error page is displayed or a previously loaded page is kept. 9. The device according to claim 7, further comprising: a prompt module for A prompt is issued to the user during the process of determining the long link corresponding to the short link according to the predetermined mapping relationship. 10. The device according to claim 7, characterized in that, for a given long link, its corresponding short link is the hash value of the long link, and the hash value is obtained by a given hash function . 11. The device according to claim 7, wherein the short link and the long link and their mapping relationship are stored in a database. 12. The device according to claim 11, wherein when the short link and the long link and their mapping relationship are stored in the database, encryption processing is performed by MD5. 13. A device for processing short links in a browser, comprising: memory and processor, where, the memory stores instructions; The processor executes the instructions for: Receive a short link; Determine the long link corresponding to the short link according to a predetermined mapping relationship, and when there is a corresponding long link, load the corresponding page according to the long link, Wherein, the predetermined mapping relationship defines the corresponding relationship between the short link and the long link, and the short link is associated with its corresponding long link through an index.