CN104080059A - Method, device and system of implementing short message sending and receiving - Google Patents

Abstract

The invention discloses an implementation method, device and system for sending and receiving short messages, relates to the technical field of mobile communication, and solves the technical problem in the prior art that the server sends long short messages with heavy load. Wherein, the method includes: the server receives a short message sending request sent by a sending terminal, and the short message sending request includes short message content; the server compiles a short link address for extracting the short message content according to the short message sending request; A short message containing the short link address is sent to the receiving terminal. The invention is mainly used for sending and receiving short messages.

Description

Method, device and system for sending and receiving short messages

technical field

The invention relates to the technical field of mobile communication, in particular to an implementation method, device and system for sending and receiving short messages.

Background technique

Internet users are increasing rapidly, people are communicating more closely, and friends share more and more content, and the content is getting longer and longer. The length limit of ordinary SMS sharing content can no longer meet the existing needs, but people can't To send a short message of any length to a friend, the sending of the short message must be subject to the restriction of 70 characters per message, so when the user sends a relatively long text message, it can only be split into multiple pieces and sent to the friend.

When the existing mobile operators forward the contents of short messages of friends to users, they usually directly send all the contents of short messages to the mobile phones of users, and the users directly check them. If there is a link content in the short message, the existing mobile terminal equipment can generally recognize it, and the user can directly click to view the corresponding website link content.

However, there are at least the following technical problems in the existing scheme for sending and receiving short messages:

1. Mobile terminals such as mobile phones must send SMS content through the built-in SMS module of the mobile phone. The method of sending SMS is single, and other available resources cannot be used. For example, the existing network cannot transmit SMS content through the network. The SMS sending and receiving mode is limited. There is more waste of resources.

2. It is generally stipulated that the content of a short message cannot exceed 70 characters. If it exceeds this limit, it will be sent in pieces. For example, a short message with 450 characters will be divided into 7 short messages before it can be sent successfully. Users cannot send it at once. The content is sent out for a long time, and the information fee of 7 short messages will also be spent, which is inconvenient for sending and receiving long text messages.

3. When the operator receives the content of the text message, it usually directly forwards the content of the text message to the user's mobile phone, but this method is more suitable for a text message with only one content. If the user sends a novel text If it is long enough, the pressure on the operator's SMS sending port can be imagined.

Contents of the invention

In order to solve the technical problems in the prior art such as limited sending and receiving mode of sending and receiving short messages, inconvenient sending and receiving of long short messages, and high pressure on the sending port of short messages, the present invention proposes a method, device and system method for sending and receiving short messages.

A method for realizing sending and receiving short messages, comprising:

The server receives the short message sending request sent by the sending terminal, and the short message sending request includes the content of the short message;

The server compiles a short link address for extracting the content of the short message according to the sending request of the short message;

The server sends the short message containing the short link address to the receiving terminal.

A method for realizing sending and receiving short messages, the method comprising:

The terminal receives the short message containing the short link address sent by the server;

Obtaining the text message content according to the short link address;

Display the content of the short message to the user.

A device for realizing sending and receiving short messages on the server side, comprising:

The receiving module is configured to receive a short message sending request sent by the sending terminal, and the short message sending request includes short message content;

A compiling module, configured to compile a short link address for extracting the content of the short message according to the sending request of the short message;

The sending module is used to send the short message containing the short link address to the receiving terminal.

A system for implementing sending and receiving short messages, characterized in that it includes a receiving terminal, a server and a sending terminal; wherein, the server includes the above-mentioned device for implementing sending and receiving short messages on the server side.

The solution provided by the present invention uses a short link address to identify the content of the short message, and as a basis for extracting the content of the short message, the technical means to control the length of the short link address provides a new mode of sending and receiving short messages, realizing In order for the receiving terminal to send text messages with any number of words through the Internet, and the server does not need to send all the text messages to the receiving terminal, the pressure on the port for sending short messages is reduced. The receiving terminal will click on this specially coded short link address to see To the text message content, and after any content is specially encoded, the length will only be controlled within 70 characters, that is, the length of a text message, reducing the technical effect of long text messages, and the server does not have to send the text message content to the receiving terminal.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic flow chart before the short message is sent to the server in a kind of implementation method for sending and receiving short messages provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic flow diagram of a server on the network side in a method for implementing sending and receiving short messages provided by Embodiment 1 of the present invention;

FIG. 3 is a schematic flow diagram after the short message is sent to the receiving terminal in a method for implementing sending and receiving short messages provided by Embodiment 1 of the present invention;

FIG. 4 is a schematic structural diagram of a device for implementing sending and receiving short messages provided by Embodiment 2 of the present invention;

FIG. 5 is a schematic diagram of an implementation system for sending and receiving short messages provided by Embodiment 3 of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In addition, each of the following embodiments is an optional solution of the present invention, and the arrangement sequence and number of the embodiments have nothing to do with their preferred execution order.

Example 1

This embodiment provides an implementation method for sending and receiving short messages, and the method includes two parts: a method suitable for deploying on a terminal and a method suitable for deploying on a server. Among them, the methods suitable for deployment on the terminal are further divided into: the process of terminal login and sending a short message, and the process of the terminal receiving a short message and displaying the short message to the user.

Among them, the process of terminal login and sending short messages mainly includes: before sending short messages, the terminal connects to the network, and performs short message sending authentication with the server according to the terminal number identification; The request is sent to the server. Specifically, as shown in Figure 1, the process includes:

Step 101, the sending terminal displays the user login page. The login function is mainly to obtain the user's sending number and prevent non-registered users from sending information, thereby achieving the purpose of authentication, and the user can switch networks at will during the entire process;

Step 102, after the user enters the number identification (i.e. mobile phone number) of the sending terminal on the login page, click to obtain the verification code. At this time, the sending terminal will judge whether the mobile phone number is a legal mobile phone number, for example, it does not have 11 digits or starts with 0 etc., is an illegal mobile phone number. If it is legal, the sending terminal will request the server to upload the mobile phone number that needs to be logged in to the server, and request the server to send a SMS verification code information for the mobile phone number;

Step 103, after receiving the SMS verification code information, the sending terminal enters the corresponding verification code area through the user and clicks to log in. At this time, the sending terminal will upload the login request including the mobile phone number and the verification code to the server;

Step 104, when the server receives the login request from the sending terminal, it queries the database to verify whether the mobile phone number and the verification code are legal requests, and if it is legal, then notifies the sending terminal that the authentication is successful, otherwise the authentication fails;

Step 105, after passing the authentication, the user can open the address book on the sending terminal and select the contact to be sent to be added to the recipient, and then input the text message content in the input box, at this time, the input method can be used to input or paste other The content obtained by the channel, and then the user clicks to send;

Step 106, the sending terminal sends information such as the content of the short message to be sent, the number identification of the sending terminal, and the number identification of the receiving terminal to the server through a short message sending request.

The following describes in detail the process of executing the method in this embodiment on the server after the sending terminal sends the short message sending request to the server. As shown in Figure 2, including:

In step 201, the server receives a short message sending request sent by a sending terminal, and the short message sending request includes short message content.

Wherein, the short message sending request also includes the number identification of the sending terminal and the number identification (ie, mobile phone number) of the receiving terminal.

The server stores the content of the short message after receiving the request to send the short message, and compiles a unique identifier (ie, the short link address) for the content of the short message, so that when the subsequent terminal requests to extract the content of the short message, the server can extract it according to the short link address. The specific implementation process of the server compiling a short link address for extracting the content of the short message according to the sending request of the short message is described in detail below through steps 202-206.

Step 202, the server intercepts the current time of the server, and extracts the IDs of the sending terminal and the receiving terminal from the short message sending request. Then, the input character string is obtained according to the current time of the server, the number identifiers of the sending terminal and the receiving terminal.

Specifically, the server extracts the current time of the sending terminal, the receiving terminal and the server from the SMS sending request as an input string, for example, the sender is 13590378579 and the receiver is 15880201756, and the current time is 2012-11-07 12:30: 25, the obtained input string is 135903785791588020175620121107123025.

In the preferred solution, the method of this embodiment also includes: setting a short link character library for the short link, such as setting the short link character library as String[]chars=new String[]{"a", "b", "c", "d","e","f","g","h","i","j","k","l","m","n","o","p ","q","r","s","t","u","v","w","x","y","z","0","1", "2","3","4","5","6","7","8","9","A","B","C","D","E ","F","G","H","I","J","K","L","M","N","O","P","Q", "R","S","T","U","V","W","X","Y","Z","~","!","#","* ", "(", ")", "-", ", ", "/", "|"}.

Step 203, the server concatenates the input character string and the preset key to form a first character string.

Specifically, a key key key can be set on the server, which can be set to any string, such as key="1,a,Z#"; add the input string obtained in step 202 to this step The keys in 203 are concatenated to form a new character string A (that is, the first character string A). At this time, A is 1359037857915880201756201211071230251,a,Z#.

Step 204, encrypt the first character string, and group the encrypted first character string according to the number of bits of the first character string.

Specifically, after performing 32-bit MD5 encryption on the obtained first character string A, a 32-bit MD5 encrypted string B is obtained. Divide the 32-bit encrypted string into 8-bit groups, and divide it into 4 groups of string sequences from high to low. Assume that the 4 groups of 8-bit strings are B1, B2, B3, and B4 respectively.

Among them, MD5 is selected as the encryption algorithm mainly because MD5 is an irreversible encryption algorithm, and the length of the generated ciphertext is fixed at 32 bits; of course, other encryption methods can also be selected according to actual needs, and 24-bit or 36-bit ciphertext can be obtained. text string.

Step 205, for each group of character strings after grouping, obtain the absolute character string of the group of character strings through logical operation.

Specifically, take the first encrypted 8-bit character string B1 as an example.

1. The server starts from the string B1 and performs bitwise AND operations with the hexadecimal 0x3FFFFFFF to obtain a new 8-bit string C1;

2. Perform a bitwise AND operation on the string C1 and hexadecimal 0x00000047 (0x00000047 is actually the length of the short link character library array, that is, decimal 72) to obtain a value, and take the value out of the database as the index of the above short link database characters in .

For example: if the obtained value is 3, take the fourth character of the short link database mentioned above, which is d, because the database is marked from 0.

3. The server accumulates the characters in the database retrieved from the index in the above 2 process. For example, if the initial string D1 is set, D1 is initially an empty string, and the characters are added to the string D1.

4. Shift C1 cyclically to the right by 5 bits and reassign it to C1 to get a new string C1.

5. Execute the content of the above steps 2 and 3 6 times in a loop, thus obtaining an absolute character string D1 with a length of 6, and record the D1. For example, add the absolute string D1 to a shortlist string array.

6. Perform the remaining three encrypted 8-digit strings B2, B3, and B4 in sequence according to the above steps 1-4. Similarly, three 6-digit absolute strings D2, B3, and B4 corresponding to B2, B3, and B4 will be obtained. D3, D4. Record absolute strings D2, D3, D4 (that is, all added to the shortlist array).

Step 206, generate a short link address according to the absolute character string of each group of character strings.

This step can be implemented in the following way: the server forms a string array of absolute strings of all groups (such as the absolute strings D1, D2, D3, and D4 above), where each element in the string array is each The absolute string of the group string; randomly generate a random number not greater than the number of elements in the string array, and extract the corresponding absolute string from the string array according to the random number; use the extracted absolute string as the identifier of the SMS content Address, and constructed into a short link address.

Specifically, there are only 4 elements D1, D2, D3, and D4 in the shortlist string array, each of which is a string of length 6, for example

D1=#Dac, D2=Bc*/, D3=3d, C, D4=9z4A. The server generates a random number from 0 to 3 according to the number of elements, and then goes to the shortlist array according to the generated random number to extract a string of length 6 corresponding to the position. If the random number is 2, the extracted string is D3. Finally, the generated short chain address D3 is used as the identification address of the information, and is constructed as an absolute short chain address, such as:

http://wap.dm.10086.cn/mf/D3.

Wherein, the above steps 203-206 are used to explain the specific content of the short link address obtained by the server by encoding the input character string.

Step 207, the server sends the short message containing the short link address to the receiving terminal.

After the server sends the short message to the receiving terminal in detail below, the process of the receiving terminal in the method of this embodiment, as shown in Figure 3, includes:

Step 301, the receiving terminal receives the short message containing the short link address sent by the server;

Step 302, obtaining the content of the short message according to the short link address;

Depending on whether the receiving terminal has a client (the client is used to extract the content of the short message from the short link), this step 302 can be implemented in two cases.

Specifically, in the case that the receiving terminal has a client, step 302 is as follows: before the terminal prompts the user to receive the short message, request the server to extract the corresponding short message content according to the short link address and the terminal number identifier;

The server receives the number identification and the short link address of the receiving terminal sent by the receiving terminal, extracts the corresponding short message content according to the short link address, and feeds back the extracted short message content to the receiving terminal;

After receiving the content of the short message fed back by the server, prompt the user to receive the short message.

For example: after the user's mobile phone receives the short message, if the client is installed, the client on the receiving terminal has a background to monitor the short message port all the time, if it is the short message that contains the short link described in Figure 2 of this implementation, then receive The terminal will intercept the content of the short link, and after uploading the intercepted short link address and mobile phone number to the server, the server will de-analyze the short link address and return the short message information to the receiving terminal.

In the case that the receiving terminal has a client, step 302 is:

The terminal prompts the user to receive the text message, and after receiving the user's instruction to view the text message, access the server according to the short link address to request to extract the content of the text message;

The server receives the access request sent by the receiving terminal, extracts the corresponding short message content according to the short link address in the access request, and sends it to the receiving terminal in the form of a web page.

For example: if the receiving terminal does not have a client installed, you can see the content of the short link, click on the address of the short link to open the webpage, and the server side will reverse the analysis based on the short link, extract the text message content in the database and display it on the webpage.

Step 303, the receiving terminal displays the content of the short message to the user.

According to step 302, step 303 is also divided into two situations. When the receiving terminal has a client, the client will pop up a text message prompt box, receive a short message from a friend, remind the user to check, and the user will enter the client chat window to view the information content; when the receiving terminal does not have a client, the receiving terminal will directly receive The content of the short message displayed in the form of a web page fed back to the server.

The method provided by this implementation adopts the technical means of controlling the length of the short link by encoding the location identifier of the content of the short message and presenting it as a short link address as a basis for extracting the content of the short message, so that the receiving terminal can use the short link address through the client. The Internet sends short message content with any number of words, and the server does not need to send all the short message content to the receiving terminal, but encapsulates the short message content into a specially coded short link according to the number identification and other information of the sending terminal and the receiving terminal Send it to the receiving terminal, and the receiving terminal will see the text message content by clicking on the specially encoded short link address, and any content will only be controlled within 70 characters after special encoding, that is, the length of a text message, It realizes the reduction of long short messages, the server does not need to send the content of the short messages to the receiving terminal, reduces the pressure on the sending port of the short messages, and provides a technical effect of using the Internet to send and receive short messages.

Example 2

In order to facilitate the realization of the method on the server in Embodiment 1, this embodiment provides a device for realizing sending and receiving short messages on the server side. to the client. As shown in FIG. 4 , it includes: a receiving module 21 , a compiling module 22 and a sending module 23 .

Receiving module 21 is used to receive the short message sending request that sending terminal sends, and comprises short message content in the short message sending request; Compiling module 22, is used for compiling a short link address in order to extract short message content according to short message sending request; Sending module 23, It is used to send the SMS containing the short link address to the receiving terminal.

Specifically, compiling module 22 includes:

The input sub-module is used to intercept the current time of the server, and extract the number identification of the sending terminal and the receiving terminal from the SMS sending request; and obtain the input string according to the current time of the server, the number identification of the sending terminal and the receiving terminal;

Compile the submodule, which is used to obtain the short link address by encoding the input string.

Among them, the compiled submodules include:

A short link generating unit, configured to splice the input string with a preset key to form a first string; encrypt the first string, and group the encrypted first string according to the number of digits of the first string ; For each group of character strings after grouping, the absolute character string of the group of character strings is obtained through logical operation; and a short link address is generated according to the absolute character string of each group of character strings.

Further, the short link generation unit is specifically used to form the absolute strings of all groups into a string array, wherein each element in the string array is an absolute string of each group of strings; randomly generating a string not greater than characters The random number of the number of elements in the string array, and extract the corresponding absolute string from the string array according to the random number; use the extracted absolute string as the identification address of the content of the short message, and construct a short link address.

Preferably, the receiving module 21 is also configured to receive an access request sent by a receiving terminal. Correspondingly, the device may further include: a short message extraction module 24 .

Short message extracting module 24, for after receiving module 21 receives the access request that comprises the number identification of receiving terminal and short link address that receiving terminal sends, extracts corresponding short message content according to short link address, and the short message content that extracts is fed back to the receiving terminal; or,

The short message extracting module 24 is used to extract the corresponding short message content according to the short link address in the access request after the receiving module 21 receives the access request sent by the receiving terminal, and send it to the receiving terminal in the form of a web page.

The device provided in this embodiment has the technical means to encode a short link address that can be used to extract the short message content according to the short message sending request to the content of the short message, which solves the problem that the content of the short message in the prior art is too long and the server is under great pressure to send short messages In order to solve the technical problems, the server can send and receive short messages of any length without sending short message content, and the technical effect of reducing the pressure on the server to send is realized.

The above-mentioned equipment or devices and other products provided by the embodiments of the present invention are based on the flow method of the computer program, and are provided in a manner completely corresponding to each step in the method embodiment 1 and/or the method flow in the accompanying drawings. functional module. And since this functional module is a software device implemented by means of a computer program, for the functional modules not specifically mentioned in the second embodiment of the device, considering that the content recorded in the above-mentioned method embodiment is sufficient for those skilled in the art from Each process step recorded in the method directly and unsurprisingly determines the functional modules that must be established to implement the steps, so details will not be described here.

Example 3

This embodiment provides a system for realizing sending and receiving short messages, as shown in Figure 5, including a receiving terminal 31, a server 32, and a sending terminal 33; wherein, the structure and function of the server 32 are the same as those of the server side in Embodiment 2 The devices for sending and receiving short messages are the same, and will not be repeated here.

The sending terminal 33 includes: an authentication module and a sending module.

The authentication module is used to connect the terminal to the network before sending the short message, and perform short message sending authentication with the server according to the number identification of the terminal;

The sending module is configured to send the content of the short message written by the user to the server through a short message sending request after the authentication module determines that the authentication is sent through the short message.

The receiving terminal 31 includes: a receiving module, an acquiring module, and a displaying module.

The receiving module is used to receive the short message containing the short link address sent by the server; the obtaining module is used to obtain the content of the short message according to the short link address; the display module is used to display the content of the short message to the user.

Further, the acquisition module on the receiving terminal 31 is specifically used to request the server to extract the corresponding short message content according to the short link address and the terminal number identifier before the receiving terminal 31 prompts the user to receive the short message; Finally, prompt the user to receive the text message; or, the acquisition module is specifically used to prompt the user to receive the text message, and after receiving the user's view text message command, access the server according to the short link address to request to extract the content of the text message, and receive the server's feedback SMS content displayed in the form of a web page.

In the system provided by this embodiment, the user can use the Internet to send short message content of any number of words, and the server does not need to send all the short message content to the receiver's mobile phone, but according to the information such as the number identification of the sending terminal and the receiving terminal The short message is encapsulated into a form of a short link used to extract the content of the short message and sent to the user's mobile phone. Therefore, while providing a mode for users to send and receive short messages by using the Internet to view short messages, it also reduces the number of long short messages. It reduces the pressure on the server to send text messages.

The essence of the technical solution of the present invention or the part that contributes to the prior art is the function embodied in the form of software products, that is to say: the device, device or each device that makes up the system of the present invention executes Even if the main body of the method or function is hardware, the part that actually realizes the above-mentioned functions of the present invention is a module or unit of a computer software product. Moreover, the computer software product can be stored in a readable storage medium, such as a computer floppy disk, hard disk or optical disk, etc., and includes several instructions to enable a device to execute the methods described in various embodiments of the present invention.

The above description is only a specific embodiment of the present invention, but the present invention can have a variety of different forms of specific embodiments, and the above is an example of the present invention in conjunction with the accompanying drawings, which does not mean that the specific implementation of the application of the present invention The method can only be limited to these specific implementations, and those skilled in the art should understand that the specific implementations provided above are only some examples of various preferred implementations, and any specific implementation that embodies the claims of the present invention All should be within the scope of protection required by the claims of the present invention; those skilled in the art can modify the technical solutions described in the above specific embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (17)

1. A method for realizing short message sending and receiving is characterized by comprising the following steps:

a server receives a short message sending request sent by a sending terminal, wherein the short message sending request comprises short message content;

the server compiles a short link address for extracting the short message content according to the short message sending request;

and the server sends the short message containing the short link address to a receiving terminal.

2. The method of claim 1, wherein the server compiles a short-link address for extracting the content of the short message according to the short message sending request, and specifically comprises:

the server intercepts the current time of the server and extracts the number identifications of a sending terminal and a receiving terminal from the short message sending request;

the server acquires an input character string according to the current time of the server and the number identifications of the sending terminal and the receiving terminal;

and the server obtains the short link address by encoding the input character string.

3. The method according to claim 2, wherein the server obtains the short link address by encoding the input character string, and specifically includes:

splicing the input character string and a preset secret key to form a first character string;

encrypting a first character string, and grouping the encrypted first character string according to the number of bits of the first character string;

obtaining an absolute character string of each grouped character string through logic operation aiming at each grouped character string;

and generating a short link address according to the absolute character string of each group of character strings.

4. The method according to claim 3, wherein the generating the short link address according to the absolute character string of each group of character strings specifically comprises:

forming the absolute character strings of all groups into a character string array, wherein each element in the character string array is the absolute character string of each group of character strings;

randomly generating a random number which is not more than the number of elements in the character string array, and extracting a corresponding absolute character string from the character string array according to the random number;

and taking the extracted absolute character string as an identification address of the short message content, and constructing the absolute character string into the short link address.

5. The method according to any one of claims 1-4, further comprising:

the server receives a number identification and a short link address of a receiving terminal sent by the receiving terminal, extracts corresponding short message content according to the short link address, and feeds back the extracted short message content to the receiving terminal; or,

the server receives an access request sent by the receiving terminal, extracts corresponding short message content according to a short-chain grounding address in the access request, and sends the short message content to the receiving terminal in a webpage form.

6. A method for realizing short message sending and receiving is characterized in that the method comprises the following steps:

the terminal receives a short message containing a short link address sent by a server;

acquiring short message content according to the short-chain grounding address;

and displaying the short message content to a user.

7. The method according to claim 6, wherein the acquiring of the short message content according to the short link address specifically includes:

before the terminal prompts the user to receive the short message, requesting the server to extract the corresponding short message content according to the short link address and the number identification of the terminal; after receiving the short message content fed back by the server, prompting the user to receive the short message; or,

the terminal prompts a user to receive the short message, and after receiving a short message checking instruction of the user, the terminal accesses the server according to the short-chain grounding address to request to extract the short message content and receives the short message content displayed in a webpage form and fed back by the server.

8. The method of claim 6 or 7, further comprising:

before sending the short message, the terminal is connected with a network and carries out short message sending authentication with a server according to the number identification of the terminal;

and if the short message sending authentication is passed, sending the short message content written by the user to a server through a short message sending request.

9. An apparatus for implementing short message transmission and reception on a server side, comprising:

the receiving module is used for receiving a short message sending request sent by a sending terminal, wherein the short message sending request comprises short message content;

the compiling module is used for compiling a short link address used for extracting the short message content according to the short message sending request;

and the sending module is used for sending the short message containing the short link address to a receiving terminal.

10. The apparatus of claim 9, wherein the compiling module comprises:

the input submodule is used for intercepting the current time of the server and extracting the number identifications of the sending terminal and the receiving terminal from the short message sending request; acquiring an input character string according to the current time of the server and the number identifications of the sending terminal and the receiving terminal;

and the compiling submodule is used for coding the input character string to obtain a short link address.

11. The apparatus of claim 10, wherein the compiling sub-module comprises:

the short link generation unit is used for splicing the input character string and a preset secret key to form a first character string; encrypting a first character string, and grouping the encrypted first character string according to the number of bits of the first character string; obtaining an absolute character string of each grouped character string through logic operation aiming at each grouped character string; and generating a short link address according to the absolute character string of each group of character strings.

12. The apparatus of claim 11,

the short link generation unit is specifically configured to combine the absolute character strings of all groups into a character string array, where each element in the character string array is an absolute character string of each group of character strings; randomly generating a random number which is not more than the number of elements in the character string array, and extracting a corresponding absolute character string from the character string array according to the random number; and taking the extracted absolute character string as an identification address of the short message content, and constructing the absolute character string into the short link address.

13. The apparatus according to any one of claims 9-12, further comprising:

the short message extraction module is used for extracting corresponding short message contents according to the short-chain grounding address after receiving the number identification and the short-chain grounding address of the receiving terminal sent by the receiving terminal and feeding the extracted short message contents back to the receiving terminal; or,

and the short message extraction module is used for extracting corresponding short message contents according to the short-chain grounding address in the access request after receiving the access request sent by the receiving terminal, and sending the short message contents to the receiving terminal in a webpage form.

14. A realization system for receiving and transmitting short messages is characterized by comprising a receiving terminal, a server and a sending terminal; the server comprises a device for realizing short message sending and receiving on the server side according to any one of claims 9 to 13.

15. The system of claim 14, wherein the sending terminal comprises:

the authentication module is used for connecting the terminal with a network before sending the short message and carrying out short message sending authentication with the server according to the number identification of the terminal;

and the sending module is used for sending the short message content written by the user to the server through the short message sending request after the authentication module determines that the short message sending authentication is passed.

16. The system according to claim 14 or 15, wherein the receiving terminal comprises:

the receiving module is used for receiving a short message containing a short link address sent by the server;

the acquisition module is used for acquiring short message contents according to the short-chain grounding address;

and the display module is used for displaying the short message content to a user.

17. The method of claim 16,

the acquisition module is specifically used for requesting the server to extract the corresponding short message content according to the short link address and the number identification of the terminal before the terminal prompts the user to receive the short message; after receiving the short message content fed back by the server, prompting the user to receive the short message; or,

the acquisition module is specifically used for prompting the user to receive the short message, accessing the server according to the short-chain grounding address to request to extract the short message content after receiving a short message checking instruction of the user, and receiving the short message content displayed in a webpage form and fed back by the server.