Mybatis Reverse Engineering

MyBatis Reverse Engineering:

It is recommended to generate reverse files in Java and XML configuration

Java class:

 Packagegeneration;ImportJava.io.File;Importjava.util.ArrayList;Importjava.util.List;ImportOrg.mybatis.generator.api.MyBatisGenerator;Importorg.mybatis.generator.config.Configuration;ImportOrg.mybatis.generator.config.xml.ConfigurationParser;ImportOrg.mybatis.generator.internal.DefaultShellCallback; Public classGeneration { Public voidGeneration ()throwsException {List<String> warnings =NewArraylist<string>(); BooleanOverwrite =true; File ConfigFile=NewFile ("Generatorconfig.xml"); Configurationparser CP=Newconfigurationparser (warnings); Configuration Config=cp.parseconfiguration (configfile); Defaultshellcallback Callback=Newdefaultshellcallback (overwrite); Mybatisgenerator Mybatisgenerator=Newmybatisgenerator (config, callback, warnings); Mybatisgenerator.generate (NULL); }     Public Static voidMain (string[] args) {Generation Generation=NewGeneration (); Try{generation.generation (); } Catch(Exception e) {e.printstacktrace (); }    }}

XML configuration:

<?XML version= "1.0" encoding= "UTF-8"?>  <!DOCTYPE generatorconfiguration Public "-//mybatis.org//dtd mybatis Generator Configuration 1.0//en" "Http://myba Tis.org/dtd/mybatis-generator-config_1_0.dtd "><generatorconfiguration>    <!--Database-driven -    <Classpathentry Location= "E:\JavaPack\JAR\MySQL\mysql-connector-java-5.1.28-bin.jar" />    <ContextID= "Db2tables"Targetruntime= "MyBatis3">        <Commentgenerator>            < Propertyname= "Suppressdate"value= "true" />            < Propertyname= "Suppressallcomments"value= "true" />        </Commentgenerator>        <!--Database link Address account password -        <jdbcconnectionDriverclass= "Com.mysql.jdbc.Driver"Connectionurl= "Jdbc:mysql://172.22.144.214/hainan"userId= "root"Password= "Abcd1234">        </jdbcconnection>        <!--by default, the JDBC decimal and NUMERIC types are parsed to Integer, and the JDBC decimal and NUMERIC types are resolved to Java.math.BigDecimal if True 
      -        <Javatyperesolver>            < Propertyname= "Forcebigdecimals"value= "false" />        </Javatyperesolver>        <!--generate model class storage location -        <JavamodelgeneratorTargetpackage= "Cn.edu.hainan.model"Targetproject= "src">            < Propertyname= "Enablesubpackages"value= "true" />            < Propertyname= "Trimstrings"value= "true" />                    </Javamodelgenerator>        <!--Generate Map File storage location -        <SqlmapgeneratorTargetpackage= "Cn.edu.hainan.mapper"Targetproject= "src">            < Propertyname= "Enablesubpackages"value= "true" />        </Sqlmapgenerator>        <!--generate a DAO class storage location -        <Javaclientgeneratortype= "Xmlmapper"Targetpackage= "Cn.edu.hainan.mapper"Targetproject= "src">            < Propertyname= "Enablesubpackages"value= "true" />        </Javaclientgenerator>        <!--generate the corresponding table and class name -        <TableTableName= "Company"Domainobjectname= "Company"Enablecountbyexample= "false"Enableupdatebyexample= "false"Enabledeletebyexample= "false"Enableselectbyexample= "false"Selectbyexamplequeryid= "false">            < Propertyname= "Useactualcolumnnames"value= "true" />        </Table>    </Context>    </generatorconfiguration>

Note: In the table if the <table> tag is not configured <property name= "Useactualcolumnnames" value= "true"/> the generated class's properties do not conform to the hump-named rule

Mybatis Reverse Engineering