CN110471649A - A kind of development platform and method for writing WEB service end program - Google Patents
A kind of development platform and method for writing WEB service end program Download PDFInfo
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- CN110471649A CN110471649A CN201910626750.2A CN201910626750A CN110471649A CN 110471649 A CN110471649 A CN 110471649A CN 201910626750 A CN201910626750 A CN 201910626750A CN 110471649 A CN110471649 A CN 110471649A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/31—Programming languages or programming paradigms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/40—Transformation of program code
- G06F8/41—Compilation
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Abstract
The present invention provides a kind of development platform and method for writing WEB service end program, including computer client, WEB service end and program instruction set, computer client browser accesses WEB service end platform by http request and explains the program instruction set for executing user and writing by it, realizes the purpose of operating database data;Solves the technical threshold that software developer needs to be proficient in the development languages such as C# or JAVA, the development approach of WEB service end program can be write by providing a kind of sql like language that need to only grasp database and few instruction set, technical threshold is greatly reduced, exploitation cost of labor is saved.
Description
Technical field
The present invention relates to service terminal software platform technology fields, more specifically refer to that one kind writes WEB service end program
Development platform and method.
Background technique
Program is developed at WEB service end, is mainly opened at present using technological development such as ASP.NET, JSP/Servlet/J2EE
Originator needs to be proficient in Java or C# development language, database SQL, and relevant frame api interface specification installs the technical ability such as configuration,
It needs to handle well the affairs of database in development process, needs to handle transaction rollback etc. when program error, to guarantee business number
According to consistency, need after the completion of programming to be compiled, deployment configuration, the complicated operation such as debugging, when business demand changes
When, it need to be again to source code compiling, packing, deployment etc., operating process is cumbersome.
The prior art has the following in the main problem of WEB service end exploitation program:
1, need to be proficient in development language (Java or C# etc.), frame API, database SQL sentence, business model (table structure),
It is required that Develop ability is high;
2, the program code and SQL statement write mix, and source code readability is very poor, are not easy to modify and safeguard;
3, when program debugging, the mistake and SQL statement mistake of program code are simultaneously deposited, and debugging difficulty is larger, also needs after amendment
It recompilates, debugged again after packing;
4, each developer is relatively difficult to guarantee writing the programs such as Java or C#, code quality, will cause system stability
Difference;
5, each developer manages respective db transaction processing, because procedural problem newly developed is relatively difficult to guarantee affairs
Atomicity (need to could save the integrality of data after completely testing).
Existing for current WEB service end exploitation program needs Develop ability high, and readable program code difference and maintenance are tired
Difficulty, system stability and data be completely difficult to guarantee the problems such as, the present invention, which provides, a kind of need to only grasp database SQL language and pole
Few instruction set can write the software development methodology of WEB service end program.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of development platform and method for writing WEB service end program,
The technical threshold that software developer needs to be proficient in the development languages such as C# or JAVA is solved, database need to be grasped by providing a kind of
Sql like language and few instruction set can write the innovative software development approach of backstage WEB instruction repertorie file.
In order to solve the above technical problem, the present invention provides a kind of development platform and method for writing WEB service end program,
Including the end computer PC, WEB service end and instruction repertorie file, the WEB service end, institute are called by http in the end the computer PC
Instruction repertorie file is loaded when stating the starting of WEB service end;
The development platform and method for writing WEB service end program, the starting step at WEB service end are as follows:
S01. the WEB service end starting;
S02. the WEB service end loads instruction repertorie file, indexes precompile by function name;
S03. database connection pool is created;
S04. client request is waited;
S05. the corresponding described instruction collection of function name of the client request is executed;
S06. after executing described instruction, client is returned;
S07. S04 step is returned to, then waits client request process flow, is re-executed;
S08. termination signal is received, the WEB service end is exited.
Further scheme is that the client request calls the instruction set for executing specified function, and method operating procedure is as follows:
1) client http post request includes function name, parameter name and value;
2) it after WEB service end receives user's request, opens database and connects and open affairs;
3) instruction set preloaded is read by function name;
4) instruction is obtained from instruction set;
5) if it is completion instruction is terminated, then db transaction is submitted, terminates and returns the result to client;
6) it executes instruction;
7) if instruction execution returns to mistake, db transaction rollback terminates and error result is back to client;
8) after instruction execution success, continue to read next instruction, turn 5 steps.
Further scheme is that function is defined in described instruction program file, and each function is made of multiple instruction,
The function is supplied to client remote and calls (RPC), to realize complicated business logic processing
Further scheme is that main program instruction is as follows in the instruction repertorie file:
1) LockCheck is to lock designated recorder, and judge, passes through if eligible, otherwise returns to mistake
Information;
2) QueryCheck is the data record that detection is returned by SQL statement inquiry, then returns to mistake if any record;
3) QueryForLoop is using the record set that SQL statement returns as parameter, and circulation executes specified SQL language
Sentence;
4) Execute is to execute multiple SQL statements;
5) QueryResult is to return the result collection;
6) Call calls subprocess;
Above instructions circulation, judgement, branch execute
The basic format of described instruction by instruction name, instruction separator=, argumnent separator [*], SQL statement and parameter value
It can be write with multirow, and guarantee the readability of the SQL statement, instruction long form is as follows:
Instruction name=[*] SQL statement 1
It can be write with multirow, the .. suitable for writing SQL statement ...
[*] parameter 2
[*] parameter 3
[*] parameter 4
Further scheme is that WEB service end platform feature is as follows:
1) load of instruction repertorie file and precompile;
2) explanation instructed executes;
3) multi-databases access standardization program (supporting ORACLE, SQLSERVER, MYSQL etc. at present);
4) database connection pool and db transaction processing routine;
5) client http request and data packet return to processing routine.
Compared with the prior art, the invention has the advantages that: the present invention solve software developer need to be proficient in C# or
The technical threshold of the development languages such as JAVA provides a kind of sql like language that need to only grasp database and few instruction set
The innovative software development approach for writing backstage WEB instruction repertorie file, mainly there is the advantages of the following aspects:
1, database SQL sentence, business model, simple several instructions, it is desirable that Develop ability is lower;
2, readable very friendly by simply instructing and the SQL statement of natural multirow;
3, the mistake debugging of SQL need to be only absorbed in, relatively easy much text file is loaded directly into, without compiling;
4, WEB service end platform code of the invention is write by System Architect and is transported in multiple application platform maturations
Row, system stability are high;
5, program instruction of the invention has been subjected to the complete test of numerous application systems, and the processing of stringent affairs controls,
Ensure the complete consistent of data;
There is the present invention, need to only be familiar with SQL statement and simple instruction, so that it may write WEB service end program, significantly
Technical threshold is reduced, exploitation cost of labor is saved.
Detailed description of the invention
Fig. 1 is the WEB service end operation principle schematic diagram that the present invention is embodied;
Fig. 2 is the client request processing flow schematic diagram that the present invention is embodied.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, specific embodiments of the present invention, a kind of development platform that writing WEB service end program and side
Method, including computer client, WEB service end and instruction repertorie file, computer client by http call WEB service end and its
It explains and executes the program instruction set that user writes;
The development platform and method of WEB service end program is write, WEB service end starting step is as follows:
S01. the WEB service end starting;
S02.WEB server-side loads instruction repertorie file, indexes precompile by function name;
S03. database connection pool is created;
S04. client request is waited;
S05. the corresponding described instruction collection of function name of client request is executed;
S06. after executing instruction, client is returned;
S07. S04 step is returned to, then waits client request process flow, is re-executed;
S08. termination signal is received, the WEB service end is exited.
Further, client request calls the instruction set for executing specified function, and method operating procedure is as follows:
1) computer client http post request includes function name, parameter name and value;
2) it after WEB service end receives user's request, opens database and connects and open affairs;
3) instruction set preloaded is read by function name;
4) instruction is obtained from instruction set;
5) if it is completion instruction is terminated, then db transaction is submitted, terminates and returns the result to client;
6) it explains and executes instruction;
7) if instruction execution returns to mistake, db transaction rollback terminates and error result is back to computer visitor
Family end;
8) after instruction execution success, continue to read next instruction, turn 5 steps.
Further, function is defined in described instruction program file, each function is made of a plurality of instruction, function
It is supplied to computer client remote and calls (RPC), to realize complicated business logic processing.
The instruction set of instruction repertorie file mainly include RPC.HSPrice_Submit, BEGIN, LockCheck,
QueryCheck,QueryForLoop,Execute,QueryResult,Call,END;
RPC.HSPrice_Submit is function name;
BEGIN is beginning label;
LockCheck is to lock designated recorder, and judge, passes through if eligible, otherwise returns to error message;
QueryCheck is the data record that detection is returned by SQL statement inquiry, then returns to mistake if any record;
QueryForLoop is using the record set that SQL statement returns as parameter, and circulation executes specified SQL statement;
Execute is to execute multiple SQL statements;
QueryResult is to return the result collection;
Call calls subprocess.
Further, WEB service end platform software function is as follows:
1) load of backstage instruction repertorie file and precompile;
2) instruction, which is explained, executes program;
3) multi-databases access standardization program;
4) database connection pool and db transaction processing routine;
5) client http request and data packet return to processing routine.
Further, the main working process method of specific implementation of the invention is as follows:
The present invention is when practical application is implemented, the main instruction repertorie text write including server-side platform software and user
Part:
1. server-side platform software includes executing file OWServer.exe and configuration file OWServer.ini;
Setting master catalogue, WEB service port numbers, the instruction repertorie filename that need to be loaded are needed in configuration file, database connects
Connect parameter etc.;
OWServer.exe need to only be started when user's use and execute file;
2. user writes instruction repertorie file
Instruction repertorie file format is a text file, is loaded when being started by server-side platform software, what user write
The pattern of instruction repertorie file is as follows:
3. client call
Server address and port with Http request POST method calling platform software
Such as: http: // 120.1.1.1:9008/owdata
Request data format is as follows:
Method:HS_Submit // function name
Service:CRM // database connection name _
Params:ID=100023 // parameter name and value
The present invention also provides the calling function of browser JS:
function RPC(method,params,content,callback,errorback,service,
Request_url), returned data is the JSON format of standard.
4. instruction set operating specification of the invention is as follows:
1. executing sql
Execute=[*] sql language name (or $ instruction)
[*] parameter
[*]
2. inquiry sql simultaneously follows also every execution
QueryForLoop=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] sql executes language name (or $ instruction)
QueryForLoop=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] SELECT statement
[*] UPDATE statement
[*] INSERT sentence
It inquires and saves for each field name into parameter 3. executing
QueryAsParams=[*] sql language name
[*] parameter
[*] filter condition;
4, the result of inquiry is returned
QueryAddResult=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
QueryResult=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
5. executing inquiry can deposit into global parameter
QueryAs=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] variable name
6. lock reord malfunctions when condition is unsuccessful
LockCheck=table name, where, filter, " error message format "
7. executing inquiry, error logging is checked
QueryCheck=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] error message format %F_CODE%F_NAME
8. checking and executing
CheckExecute=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] UPDATE statement (being executed in the presence of record)
[*] INSERT sentence (in the absence of record)
9. saving data change, the data change that client uploads is saved
Save=
10. causing abnormal
Raise=[*] error_format
11. parameter is arranged
Params=[*] NAME=%F_Name, ID=%F_ID
12. obtaining as a result, if being carried out a sql when result is empty
CheckResult=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
[*] field name
[*] sql executes language name (or $ instruction)
13. calling subprocess
Call=[*] Name
[*] parameter
The condition that [*] is executed
14. condition judges
IF=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
ELSEIF=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
ELSE=
ENDIF=
15. exiting
Quit=[*] sql
[*]
[*]
[*] Field//return value field
16. circulation
WhileBegin=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
{ instruction ... of execution }
WhileEnd=
Break=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
Continue=[*] sql language name (or $ instruction)
[*] parameter
[*] filter condition
17. show log shows all parameter and value when parameter is empty
Log=[*] test%F_NAME:F_CODE
18. $ is instructed
The present invention solves the technical threshold that software developer needs to be proficient in the development languages such as C# or JAVA, provides a kind of
Sql like language and few instruction set that database need to be grasped can write the innovative software development approach of WEB service end program,
Mainly there is the advantages of the following aspects:
1, database SQL sentence, business model, simple several instructions, it is desirable that Develop ability is lower need to be only familiar with;
2, readable very friendly by simply instructing and the SQL statement of natural multirow;
3, the mistake debugging of SQL need to be only absorbed in, relatively easy much instruction repertorie text file is loaded directly into, and is not necessarily to
Compiling;
4, WEB service end platform code of the invention is write by System Architect and is transported in multiple application platform maturations
Row, system stability are high;
5, program instruction of the invention has been subjected to the complete test of numerous application systems, and stringent db transaction handles control
System, it is ensured that data it is complete;
There is the present invention, need to only be familiar with SQL statement and simple instruction, so that it may write serve end program, drop significantly
Low technical threshold, saves exploitation cost of labor.
The foregoing is merely this patent preferred embodiments, not limit this patent range, all using specification and attached
Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to
The scope of this patent.
Claims (6)
1. a kind of development platform and method for writing WEB service end program, it is characterised in that: including computer client, WEB service
End and instruction repertorie file, the computer client calls the WEB service end by http, when the WEB service end starts
Load instruction repertorie file;
The WEB service end starting step is as follows:
S01. the WEB service end starting;
S02. the WEB service end loads instruction repertorie file, indexes precompile by function name;
S03. database connection pool is created;
S04. the request of the end computer PC is waited;
S05. the corresponding described instruction collection of function name of the client request is executed;
S06. after executing described instruction, the end computer PC is returned to;
S07. S04 step is returned to, then waits client request process flow, is re-executed;
S08. termination signal is received, the WEB service end is exited.
2. writing the development platform and method of WEB service end program as described in claim 1, it is characterised in that: the computer
Client request calls the instruction set for executing specified function, and method operating procedure is as follows:
1) computer client includes function name, parameter name and value by http post request;
2) it after WEB service end receives user's request, opens database and connects and open affairs;
3) instruction set preloaded is read by function name;
4) instruction is obtained from instruction set;
5) if it is completion instruction is terminated, then db transaction is submitted, terminates and returns the result to client;
6) it explains and executes instruction;
7) if instruction execution returns to mistake, db transaction rollback terminates and error result is back to computer client;
8) after instruction execution success, continue to read next instruction, turn 5 steps.
3. writing the development platform and method of WEB service end program as described in claim 1, it is characterised in that: described instruction
Program file defines function, and each function is made of multiple instruction, and the function is supplied to client remote calling
(RPC) 。
4. writing the development platform and method of WEB service end program as described in claim 1, it is characterised in that: described instruction
The major instruction that the instruction set of program file includes is as follows:
1) LockCheck is to lock designated recorder, and judge, passes through if eligible, otherwise returns to error message;
2) QueryCheck is the data record that detection is returned by SQL statement inquiry, then returns to mistake if any record;
3) QueryForLoop is using the record set that SQL statement returns as parameter, and circulation executes specified SQL statement;
4) Execute is to execute multiple SQL statements;
5) QueryResult is to return the result collection;
6) Call calls subprocess;
Above instructions circulation, judgement, branch execute.
5. writing the development platform and method of WEB service end program as described in claim 1, it is characterised in that: described instruction
Basic format by instruction name, instruction separator=, argumnent separator [*], SQL statement and parameter value can be write with multirow, and
Guarantee the readability of the SQL statement.
6. writing the development platform and method of WEB service end program as described in claim 1, it is characterised in that: the WEB clothes
End platform feature of being engaged in is as follows:
1) load of instruction repertorie file and precompile;
2) instruction, which is explained, executes program;
3) multi-databases access standardization program
4) database connection pool and db transaction processing routine;
5) client http request and data packet return to processing routine.
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Cited By (1)
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Application publication date: 20191119 |