CN102436458B - A kind of method of command analysis and system thereof - Google Patents

Abstract

The invention discloses a kind of method and system thereof of command analysis, the method comprises the following steps: obtain the character string in browser input field; According to described text string generation the corresponding command operation code; According to described command operation code execution of command operations.This system comprises: acquisition module, obtains the character string in browser input field; Generation module, according to text string generation the corresponding command operation code that acquisition module obtains; Execution module, performs the command operation code that generation module generates.

Description

A method and system for command parsing

technical field

The invention relates to a command analysis technology, in particular to a command analysis method and system thereof.

Background technique

The browser's address bar is used to enter URLs to access related websites. However, in practical applications, this function of the address bar is too simple, and it is necessary to accept a long string of URLs to access the corresponding website. For example, the steps of starting a search engine to search for keywords through the browser address bar are roughly like this. The user enters a string of search engine website URLs to be visited in the browser address bar, and then the browser sends the search engine website URL to the browser. browser component, the browser presents the specified search engine webpage, and the user enters keywords on the search engine webpage to retrieve relevant information.

Obviously, the steps of searching in this way of starting a search engine are cumbersome, and it is necessary to input a long string of URL strings of a certain search engine to start a certain search engine, which leads to a long time spent searching for information of a certain keyword, and A long list of URLs is not easy to remember.

Contents of the invention

The purpose of the present invention is to use a fast and flexible command parsing method and its system to parse the character string given by the user and extract the command name therefrom to execute the command operation quickly.

One aspect of the present invention provides a method for command parsing, which is characterized in that it includes the following steps: obtaining a character string in the browser input column; generating a corresponding command operation code according to the character string; executing a command operation according to the command operation code .

Preferably, the browser input bar includes an address bar or a search bar of the browser.

Preferably, the character string obtained through the browser includes a command name, and the obtained command operation code includes extracting the command name to generate a corresponding command operation code.

Preferably, the character string further includes command parameters, and the step of generating a corresponding command operation code according to the character string includes generating a command operation code containing command parameters according to the command name.

Preferably, the command name includes a command code and a command character, the command code is used to cooperate with the command character to form a complete command name, and the command character is used to mark the presence of the command code in the character string, and the command code is used to enter the command list Find the corresponding command name in .

Preferably, the step of generating the corresponding command operation code according to the character string includes matching the command name included in the character string with a command name in the command list, and extracting the command operation code corresponding to the command name.

Preferably, the step of generating the corresponding command operation code according to the character string also includes performing word segmentation analysis on the character string, and the step of performing word segmentation analysis on the character string includes: performing word segmentation operation on the character string, extracting one or more words; One or more words are matched with the command name feature library to find the corresponding command name; when the match is successful, the command parameters in the string are extracted according to the predetermined parameter search rules; the corresponding command is generated using the matched command name and the extracted command parameters Action code.

Preferably, the word segmentation operation is performed on the character string, and the extracted one or more words are matched with the command name feature library, and searching for the corresponding command name includes: combining the extracted one or more words with the features in the command name feature library Words are compared, and if the same characteristic word exists, the command name corresponding to the characteristic word is invoked.

Preferably, extracting the command parameters in the string according to predetermined parameter search rules includes: using the adjacent words in the string after the words matching the command name feature library as command parameters; All content after the matched word is used as a command parameter; the marked content in the string is used as a command parameter.

Preferably, the command name in the character string acquired through the browser includes a screen capture command, the command parameters include coordinates to be screen captured, and the command operation code is an instruction code for completing the screen capture task in the coordinates to be screen captured.

Preferably, the command name in the character string obtained through the browser includes a mailbox service provider code, the command parameters include a mailbox user name and password, and the command operation code is an instruction code for accessing a corresponding mailbox using the mailbox user name and password.

Preferably, the command name in the string obtained through the browser includes a search engine code, the command parameters include a search keyword, and the command operation code is an instruction code for completing the search for the search keyword in a corresponding search engine.

Preferably, the string obtained by the browser includes a plurality of command names and/or a plurality of command parameters, and the step of generating a corresponding command operation code command according to the string includes generating an access code according to the plurality of command names and/or a plurality of command parameters, respectively. Multiple web page requests corresponding to it.

Another aspect of the present invention provides a system for command parsing, characterized in that it includes:

The acquiring module acquires the string in the input column of the browser; the generating module generates the corresponding command operation code according to the string acquired by the acquiring module; the executing module executes the command operating code generated by the generating module.

Preferably, the obtaining module obtains the string in the input column of the browser, and the generating module matches the command name in the string with a command name in the predetermined command list, and extracts the command operation code corresponding to the command name.

Preferably, the generating module performs word segmentation analysis on the character string obtained by the obtaining module.

Preferably, the word segmentation analysis of the string obtained by the acquisition module by the generating module includes: performing word segmentation on the string, extracting one or more words; matching the extracted one or more words with the command name feature library, and searching for the corresponding The command name; when the matching is successful, the command parameters in the character string are extracted according to the predetermined parameter search rule; the corresponding command operation code is generated by using the matched command name and the extracted command parameters.

Preferably, the generation module matches the extracted one or more words with the command name feature library, and searching for the corresponding command name includes: comparing one or more words with the feature words in the command name feature library, if there are identical feature word, call the command name corresponding to the feature word.

Preferably, extracting the command parameters in the character string from the character string obtained by the acquisition module according to a predetermined parameter search rule includes: using the adjacent words in the character string after the words matching the command name feature library as command parameters; All content after the word matched by the command name feature library is used as command parameters; the marked content in the string is used as command parameters.

Preferably, the character string acquired by the acquisition module includes multiple command names and/or multiple command parameters, and the generation module generates access to multiple web page requests corresponding to the multiple command names and/or multiple command parameters.

According to the method and system of the present invention, the user's command can be analyzed flexibly and accurately, and the user's command operation can be quickly completed. The invention is widely used, and can be used in PCs, mobile phones, palmtop computers or digital TVs with browser applications in the form of browsers, third-party software or browser plug-ins to help users complete command operations and improve user experience.

Description of drawings

Other characteristics, characteristics and advantages of the present invention will be more apparent after the following detailed description of the embodiments of the present invention by way of examples in conjunction with the accompanying drawings.

Fig. 1 is a flow chart of a command parsing method according to an embodiment of the present invention;

Fig. 2 is a keyword quick search structural diagram of an embodiment of the present invention;

FIG. 3 is a structural diagram of a mailbox quick start according to another embodiment of the present invention;

Fig. 4 is a structural diagram of a command parsing embodiment of the present invention;

Fig. 5 is a flow chart of a character string word segmentation operation method according to an embodiment of the present invention.

Detailed ways

Fig. 1 is a flow chart of a command parsing method according to an embodiment of the present invention. As shown in Fig. 1, the method includes steps S101-S104:

In step S101, the browser obtains the character string information input by the user in the address bar of the browser.

In one example, the browser obtains the string information "b 360 Company" input by the user through the address bar, where "b" is the command code, the space character "" is the command character, and "360 Company" is the keyword to be searched. The command character of the present invention is used to mark the command code in the character string, and the command code is used to find the corresponding command name in the command list. For example, the user enters the string "|screenshot|" in the search bar, where the symbol "|" Command symbol, after recognizing the "|" symbol, look up the content marked by it, if the content is a command name, then execute the corresponding command, if it is not a command name, then end the operation of the present invention, in this example, the string "Screen capture" is the command name, and the command operation code corresponding to the command name "screen capture" is searched and executed through the command list. The above-mentioned embodiment is only for convenience of description, and the command name of the present invention may not contain a command symbol. For example, the user only inputs the character string "screenshot" in the search bar, and after comparing with the command list, it can be determined that the character string "screenshot" is a command name. And find the command operation code corresponding to the character string "screen capture", and then execute the screen capture command operation.

In step S102, the browser generates a corresponding command operation code according to the acquired character string.

In one example, the command name of a pre-defined command list is composed of the command code "b" and the command symbol "". When the user enters the string "b360" in the browser address bar, Then match the "b" in the string "b 360" input by the user with the command name "b" in the command list, where the command name "b" represents the Baidu search engine, and finally generate and execute the Baidu search engine search keyword "360" command operation code.

In another example, the command name of a pre-defined command list is "screen capture". When the character string entered by the user in the address bar of the browser is "screen capture", the string "screen capture" entered by the user is combined with The command name "screenshot" is matched, and then the real-time acquisition of the command name is realized.

When the command name in the string input by the user matches the command name in the command list successfully, the characters after the command name in the extracted string are marked as command parameters.

In an example, if the character string "b" in the character string "b 360" input by the user matches the command name "b" in the command list successfully, then the "360" in the extracted character string is marked as a command parameter. Another example, when the user enters the string "screen capture 100 200" in the address bar of the browser, the browser will match the string "screen capture" entered by the user with the command name "screen capture" in the command list. Mark the screenshot coordinates "100 200" in the string as command parameters.

In another example, the character string "current location weather hotel" input by the user through the mobile phone browser is successfully matched with the command name "current" in the command list, then the "location" in the extracted string is marked as the first command parameter, extracted The "position" in the character string is marked as the second command parameter, and the "hotel" in the extracted character string is the third command parameter. In combination, generate and execute commands to obtain the current location, weather, and hotel information at the location, and the obtaining action can be completed by sending a search request to the search engine and receiving the returned result. Obviously, the present invention can also allow the user to input only one command name, and the command name corresponds to multiple command parameters in advance. After the user only inputs the command name, corresponding command operation codes are respectively generated and executed according to the preset command parameters. For example, the user inputs "current" and then utilizes the preset shortcut key to start the function of the present invention. After recognizing that "current" is the command name in the command list, the search mapping table learns that the command name is preset as "current weather". ", "Current Location", "Current Mailbox Status" and other command parameters, generate corresponding command operation codes and execute the preset multiple command parameters and command names, so as to obtain the current weather, current location, current mailbox status, etc. information. In addition, when there is a relationship between command parameters, you can also set the sequence of generating and executing command operation codes. For example, if you need to obtain the current location for the current hotel information, you can first generate and execute the command to obtain the current location. After the current location, use the current location as one of the command parameters to generate a command operation code for obtaining hotel information at the current location.

In step S103, the corresponding command operation code generated by the browser according to the acquired character string in step S102 is executed.

In one example, according to the result of step S102, when the character string input by the user matches the command name in the command list, the operation code in the command list is executed. For example, if the command name in the command list is "screen capture", the command opcode set accordingly is an instruction code for executing a screen capture of the current page, and further, it may be an instruction code for performing screen capture according to a certain coordinate rule.

Fig. 2 is a structure diagram of keyword quick search according to an embodiment of the present invention. In the figure, 201 is a browser address bar, 202 is a list of search engines, 203 is search engine A, and 204 is search engine B.

The user inputs character string " B weather Beijing " in address bar 201, and wherein " weather Beijing " is the key word of search, and browser extracts search engine code " B " and order list (search engine at first according to the character string in address bar 201 list) 202 for matching, and after the matching is successful, the browser splices the keyword "weather Beijing" in the address bar 201 into the corresponding search string of the search engine code to form a new search string. The initial search string http://www.baidu.com/baidu? The variable "%us" in word=%us&se=360se_8_dg&ie=utf-8 is replaced with the keyword "weather Beijing", and finally the browser sends the new search string URL through the HTTP request message (GEThttp://www.baidu.com /baidu?word=Weather Beijing&se=360se_8_dg&ie=utf-8”http 1.1) Send to the WWW server, and the WWW server returns the information corresponding to the search string URL to the browser.

Fig. 3 is a structural diagram of quick startup of a mailbox according to another embodiment of the present invention. In the figure, 301 is the browser address bar, 302 is the email address list, 303 is the email server A, and 304 is the email server B.

The user enters the command string "TOM chen 123456" in the address bar 301 of the browser, where "chen" is the username and "123456" is the password. After the user has input a command symbol or a hotkey to start the function of the present invention, extract the mailbox name "TOM" according to the character string in the address column 301 and match it with the mailbox code list 302. The password is spliced into the email address corresponding to the email code to form an email address with username and password. The browser sends the new email address to the WWW server through the HTTP request message.

Fig. 5 is a flow chart of a character string word segmentation operation method according to an embodiment of the present invention.

In step S501, the input character string is obtained through the address bar or the search bar of the browser.

In step S502, a word segmentation operation is performed according to the character string acquired in step S501, and one or more words in the character string are extracted.

In step S503, the one or more words extracted according to step S502 are matched with the command feature library.

In step S504, according to the matching result in step S503, when the matching is successful, the command parameters in the character string and the successfully matched command name are extracted to generate corresponding command operation codes.

Using the above solution, the user can be assisted to complete the search for relevant content according to the user's semantics, saving the user's time and more in line with the user's usage habits.

The following command signature database information is pre-defined, but the following content is only for convenience, similar content will not be repeated here:

In one example, the words adjacent to the word matching the command name feature library in the character string are used as command parameters.

When the user enters the string "I want to hear jittery, everyone says it sounds good" in the address bar of the browser, the browser first performs a word segmentation operation on the input string "I want to hear jittery, everyone says it sounds good", and extracts one or A plurality of words such as the word "I", the word "want to hear", the word "uneasy", the word "everyone", the word "all", the word "say", and the word "good to hear", according to the word obtained by the word segmentation operation of the string Match with the feature words in the vocabulary in turn. When the character string word "want to listen" is successfully matched with the feature word "xiangting" in the vocabulary, mark the word "uneasy" after the word "want to listen" as a song name, and the title of the song is searched for the song "uneasy" by the search engine, and finally calls the audio player software to play the song "uneasy" through the browser, if the song "uneasy" is not searched, then the function of the present invention is terminated.

In another example, all the words after the word matching the command name feature library in the string are used as command parameters. For example, when the user enters a string of "I want to see let the bullets fly", a word segmentation operation is used to extract a The word "xiangkan" is compared with the feature words in the command feature library information. After the comparison is successful, all the words "let the bullets fly" after the word "want to see" in the string are marked as command parameters, and generated for Complete the command operation code for finding "let the bullets fly" in the video search of "Baidu".

In another example, the marked content in the string is used as a command parameter. For example, when the user enters the string "I want to watch the "Sports World" of Central Five" in the address bar of the browser, a word "want to watch" is extracted from it through the word segmentation operation and compared with the feature words in the command feature database information , and the "Sports World" in the string is the content marked by """, so the "Sports World" in the string is used as a command parameter to generate a search for "sports" in the "google" video search Big World" command operation code.

The above-mentioned search addresses are pre-determined strategies, for example, "want to eat" corresponds to the search of "Dianping.com", "want to watch" corresponds to Google's video search, etc.

Fig. 4 is a structural diagram of an embodiment of command parsing in the present invention. 401 represents an acquisition module, 402 represents a generation module, and 403 represents an execution module.

The obtaining module 401 obtains the character string in the browser input column;

The generation module 402 generates the corresponding command operation code according to the string obtained by the acquisition module;

The executing module 403 executes the command opcode extracted by the matching module.

In one example, the acquisition module 401 acquires the character string in the browser input column, and the command name in the character string is matched with a command name of a predetermined command list by the generation module 402, and the command operation code corresponding to the command name is extracted,

In one example, the generating module 402 performs word segmentation analysis on the character string obtained by the obtaining module 401 .

In an example, the word segmentation analysis of the character string acquired by the acquisition module 401 by the generating module 402 includes: performing a word segmentation operation on the character string to extract one or more words; matching the extracted one or more words with the command name feature library, Find the corresponding command name; when the matching is successful, extract the command parameters in the string according to the predetermined parameter search rule; use the matched command name and the extracted command parameters to generate the corresponding command operation code.

In an example, the generation module matches one or more words extracted in 402 with the command name feature library, and searching for the corresponding command name includes: comparing one or more words with the feature words in the command name feature library, if If the same feature word exists, the command name corresponding to the feature word is invoked.

In one example, the character string acquired by the acquisition module 401 according to a predetermined parameter search rule to extract command parameters in the character string includes: using the adjacent words in the character string after the words matching the command name feature library as command parameters; All the content after the words matching the command name feature library are used as command parameters; the marked content in the string is used as command parameters.

In another example, the character string acquired by the acquiring module 401 includes multiple command names and/or multiple command parameters, and the generating module 402 generates access multiple webpage requests corresponding to the multiple command names and/or multiple command parameters respectively.

It will be apparent that many changes may be made to the invention described herein without departing from the true spirit and scope of the invention. Therefore, all changes obvious to those skilled in the art shall be included within the scope covered by the claims. The scope of protection required by the patent of the present invention is limited only by the claims.

Claims (11)

1. A method for order analysis, characterized in that, comprising the following steps: Get the string in the input field of the browser; Generate corresponding command operation codes in the browser according to the character string; Execute the command operation in the browser according to the corresponding command operation code in the browser; Wherein, the character string includes command name and command parameter; The step of generating the corresponding command operation code in the browser according to the character string includes: Perform word segmentation operation on the character string to extract one or more words; The one or more words extracted are matched with the feature words in the command name feature library, and the corresponding command names are searched; After the matching is successful, the command parameter in the character string is extracted according to a predetermined parameter search rule; Generate the corresponding command operation code in the browser by using the matched command name and the extracted command parameters; Wherein said command name comprises a search engine code, and said command parameter comprises a search keyword, then said generation of corresponding command operation codes in the browser according to said character string comprises: The browser generates a search string based on the search engine corresponding to the search engine code, and sends the search string to the server through an HTTP request message; or, The browser generates a search string based on the search engine corresponding to the search engine code, and sends the search string to the server through an HTTP request message; The browser calls the corresponding software to load and run the command operation code of the information returned by the HTTP request message response; the software includes audio playback software, and the information includes songs. 2. The method according to claim 1, wherein the input field comprises an address bar or a search bar of a browser. 3. The method according to claim 1, characterized in that: the command name includes a command code and a command character, the command code is used to cooperate with the command character to form a complete command name, and the command character is used There is a command code in the tag string, and the command code is used to look up the corresponding command name in the command list. 4. The method according to claim 1, wherein: the step of generating the corresponding command operation code according to the character string includes matching the command name included in the character string with a command name of the command list, and extracting the command The command operation code corresponding to the name. 5. method according to claim 1, is characterized in that: described one or more words of described extraction are matched with command name feature storehouse, and searching corresponding command name comprises: The one or more words are compared with the feature words in the command name feature library, and if there are the same feature words, the command name corresponding to the feature words is called. 6. The method according to claim 1, wherein extracting the command parameters in the character string according to predetermined parameter search rules comprises: The adjacent words after the words matching the command name feature library in the string are used as command parameters; Use all the content after the word matching the command name feature library in the string as command parameters; Use the marked content in the string as a command parameter. 7. The method according to claim 1, characterized in that: the character string includes a plurality of command names and/or a plurality of command parameters, and the step of generating a corresponding command operation code command according to the character string includes The command name and/or multiple command parameters generate access to multiple web page requests corresponding to them respectively. 8. A system for order analysis, characterized in that it comprises: Obtain the module to obtain the string in the input field of the browser; The generation module generates the corresponding command operation code of the browser according to the character string obtained by the acquisition module; The execution module executes the corresponding command operation code of the browser generated by the generation module; The acquisition module acquires the character string in the browser input column, and the character string includes command name and command parameter; Described generation module carries out word segmentation analysis to the character string that described acquisition module obtains, and described word segmentation analysis comprises: Perform word segmentation operation on the character string to extract one or more words; The one or more words extracted are matched with the feature words in the command name feature library, and the corresponding command names are searched; After the matching is successful, the command parameter in the character string is extracted according to a predetermined parameter search rule; Generate the corresponding command operation code of the browser by using the matched command name and the extracted command parameters; Wherein said command name includes a search engine code, and said command parameter includes a search keyword, then said generation module is also suitable for: The browser generates a search string based on the search engine corresponding to the search engine code, and sends the search string to the server through an HTTP request message; or, The browser generates a search string based on the search engine corresponding to the search engine code, and sends the search string to the server through an HTTP request message; The browser calls the corresponding software to load and run the command operation code of the information returned by the HTTP request message response; the software includes audio playback software, and the information includes songs. 9. system according to claim 8, it is characterized in that: described generation module matches the one or more words of described extraction and command name feature storehouse, and searching corresponding command name comprises: The one or more words are compared with the characteristic words in the command name characteristic database, and if the same characteristic words exist, the command name corresponding to the characteristic words is called. 10. The system according to claim 8, characterized in that: extracting command parameters in the character string from the character string obtained by the acquisition module according to predetermined parameter search rules includes: The adjacent words after the words matching the command name feature library in the string are used as command parameters; Use all the content after the word matching the command name feature library in the string as command parameters; Use the marked content in the string as a command parameter. 11. The system according to claim 8, characterized in that: the character string obtained by the acquisition module includes a plurality of command names and/or a plurality of command parameters, and the generation module is based on the plurality of command names and/or a plurality of command parameters The command parameters generate access requests to a plurality of web pages respectively corresponding to them.