CN108399081B - MyBatis reverse engineering generator - Google Patents
MyBatis reverse engineering generator Download PDFInfo
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- CN108399081B CN108399081B CN201810133395.0A CN201810133395A CN108399081B CN 108399081 B CN108399081 B CN 108399081B CN 201810133395 A CN201810133395 A CN 201810133395A CN 108399081 B CN108399081 B CN 108399081B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/74—Reverse engineering; Extracting design information from source code
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
- G06F9/44526—Plug-ins; Add-ons
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Abstract
The invention discloses a MyBatis reverse engineering generator which is a self-defined annotation plug-in a support database, and consists of the following plug-ins: the date format plug-in dynamically supports various combined date formats; the currency format plug-in supports a multi-digit decimal currency format; the dynamic character string type plug-in is used for converting any type into a character string; a dynamic Object type plug-in for converting other types into objects; the search plug-in is used for searching any type of data; the Long type conversion plug-in converts Long into String; the cache plug-in is used for temporarily storing data; the distributed lock plug-in controls synchronous access to shared resources among the distributed systems; and the annotation plug-in generates the annotation dynamically. The invention supports configurable, dynamic and plug-in reverse engineering and can support any database annotation plug-in conforming to the standard format.
Description
Technical Field
The invention relates to MyBatis reverse engineering, in particular to a MyBatis reverse engineering generator.
Background
The MyBatis reverse engineering on the market at present cannot be configurable, dynamic and reverse, and cannot support a self-defined annotation plug-in data to perform reverse engineering.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a MyBatis reverse engineering generator which supports configurable, dynamic and plug-in reverse engineering and can support any database annotation plug-in conforming to a standard format.
The technical scheme of the invention is as follows: a MyBatis reverse engineering generator that supports custom annotation plug-ins in a database, the MyBatis reverse engineering generator consisting of:
the date format plug-in dynamically supports various combined date formats;
the currency format plug-in supports a multi-digit decimal currency format;
the dynamic character string type plug-in is used for converting any type into a character string;
a dynamic Object type plug-in for converting other types into objects;
the search plug-in is used for searching any type of data;
the Long type conversion plug-in converts Long into String;
the cache plug-in is used for temporarily storing data;
the distributed lock plug-in controls synchronous access to shared resources among the distributed systems;
and the annotation plug-in generates the annotation dynamically.
The date format plug-in dynamically supports the date formats of various combinations of yyyy-MM-dd, yyy-MM-ddHH: MM, yyy-MM-ddHH: MM SSS.
The currency format supported by the currency format plug-in comprises int and bigint types.
Wherein the currency format plug-in supports a six digit fractional currency format.
The dynamic character string type plug-in corresponds to @ dynamic S and @ dynamic SS plug-ins in a database.
Wherein the Dynamic Object type plug-in corresponds to @ Dynamic00 and @ Dynamic0 plug-ins in the database.
Wherein the Search plug-in corresponds to an @ Search plug-in a database.
Wherein the Long type conversion plug-in corresponds to @ Long2S (targetField: "idxCode") plug-in the database.
The Cache plug-in corresponds to a Cache (module) plug-in the database.
Wherein the distributed Lock plug-in corresponds to an @ Lock (module ═ msyt-item) plug-in the database.
Compared with the prior art, the invention has the beneficial effects that: the invention supports the annotation plug-in with the self-definition of the database, optimizes the SQL, can dynamically generate reverse codes according to the annotation plug-in with the self-definition of the database, improves the development efficiency and realizes the dynamic reverse engineering of batch, multi-configuration files and various plug-ins.
Drawings
FIG. 1 is a structural composition diagram of a MyBatis reverse engineering generator of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the MyBatis reverse engineering generator 1 provided by the present invention supports a customized annotation plug-in a database, and is composed of the following plug-ins:
the date format plug-in 11 dynamically supports date formats of various combinations of yyyy-MM-dd, yyy-MM-ddHH: MM, yyy-MM-ddHH: MM SSS.
The currency format plug-in 12 supports int and bigint types of currency formats, and the currency format supports @ $1, @ $2, @ $3, @ $4, @ $5, @ $6, 1 represents 1 decimal place, 2 represents 2 decimal places, 3 represents 3 decimal places, 4 represents 4 decimal places, 5 represents 5 decimal places, and 6 represents 6 decimal places.
The dynamic character string type plug-in 13 corresponds to the @ dynamic s and @ dynamic ss plug-ins in the database, and can be converted into a character string in any type.
Dynamic Object type plug-in 14, corresponding to the @ Dynamic00 and @ Dynamic0 plug-ins in the database, can convert other types to objects.
The Search plug-in 15 corresponds to an @ Search plug-in the database, and is used for searching any type of data.
The Long type conversion plug-in 16 uses Long conversion to String to solve the problem of precision loss of Long in JS, and corresponds to an @ Long2S (targetField ═ idxCode) plug-in the database.
The Cache plug-in 17 corresponds to a Cache (module) plug-in the database, and is used for temporarily storing data.
The distributed Lock plug-in 18 corresponds to an @ Lock plug-in a database, and controls synchronous access to shared resources among distributed systems.
The annotation plug-in 19 will generate annotations dynamically.
The invention supports the annotation plug-in with the self-definition of the database, optimizes SQL, can dynamically generate reverse codes according to the annotation plug-in with the self-definition of the database, provides development efficiency, and realizes dynamic reverse engineering of batch, multiple configuration files and multiple plug-ins.
In summary, the invention supports configurable, dynamic and plug-in reverse engineering, and can support any database annotation plug-in conforming to the specification format.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A MyBatis reverse engineering generator supporting custom annotation plug-ins in a database, the MyBatis reverse engineering generator comprising:
the date format plug-in dynamically supports various combined date formats;
the currency format plug-in supports a multi-digit decimal currency format; the currency format plug-in supports int and bigint type currency formats, the currency format supports @ $1, @ $2, @ $3, @ $4, @ $5, @ $6, 1 represents 1 decimal place, 2 represents 2 decimal places, 3 represents 3 decimal places, 4 represents 4 decimal places, 5 represents 5 decimal places, and 6 represents 6 decimal places;
the dynamic character string type plug-in is used for converting any type into a character string;
a dynamic Object type plug-in for converting other types into objects;
the search plug-in is used for searching any type of data;
the Long type conversion plug-in converts Long into String;
the cache plug-in is used for temporarily storing data;
the distributed lock plug-in controls synchronous access to shared resources among the distributed systems;
and the annotation plug-in generates the annotation dynamically.
2. The MyBatis reverse engineering generator of claim 1, wherein: the date format plug-in dynamically supports the date formats of yyyy-MM-dd, yyy-MM-ddHH: MM, yyy-MM-ddHH: MM SSS.
3. The MyBatis reverse engineering generator of claim 1, wherein: the currency formats supported by the currency format plug-in include int and bigint types.
4. A MyBatis reverse engineering generator according to claim 3, wherein: the currency format plug-in supports a six digit fractional currency format.
5. The MyBatis reverse engineering generator of claim 1, wherein: the dynamic character string type plug-in corresponds to @ dynamic S and @ dynamic SS plug-ins in a database.
6. The MyBatis reverse engineering generator of claim 1, wherein: the Dynamic Object type plug-ins correspond to @ Dynamic00 and @ Dynamic0 plug-ins in the database.
7. The MyBatis reverse engineering generator of claim 1, wherein: the Search plug-in corresponds to an @ Search plug-in a database.
8. The MyBatis reverse engineering generator of claim 1, wherein: the Long type conversion plug-in corresponds to an @ Long2S (targetField: "idxCode") plug-in the database.
9. The MyBatis reverse engineering generator of claim 1, wherein: the Cache plug-in corresponds to a Cache (module) plug-in the database.
10. The MyBatis reverse engineering generator of claim 1, wherein: the distributed Lock plug-in corresponds to an @ Lock (module ═ msyt-item) plug-in the database.
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| CN108399081B true CN108399081B (en) | 2021-01-26 |
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| CN111079188B (en) * | 2019-12-27 | 2022-04-15 | 苏州海管家物流科技有限公司 | mybatis field encryption and decryption device and encryption and decryption system |
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