MybatisGenerator使用测试

r囧r小猫 2022-05-22 04:59 232阅读 0赞

项目结构:

![项目目录结构][70]

`Mybatis Generator配置文件内容:`

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
    
    <generatorConfiguration>
      
      <context id="DB2Tables" targetRuntime="MyBatis3Simple">
    
        
        <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://127.0.0.1:3306/sqls?useUnicode=true&characterEncoding=utf-8" userId="root" password="admin">
        </jdbcConnection>
    
        
        <javaTypeResolver >
          <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>
    
        
        <javaModelGenerator targetPackage="com.heiketu.domain" targetProject="./src">
          <property name="enableSubPackages" value="true" />
          <property name="trimStrings" value="true" />
        </javaModelGenerator>
    
        
        <sqlMapGenerator targetPackage="com.heiketu.mapper" targetProject="./src">
          <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>
    
    
        
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.heiketu.mapper" targetProject="./config">
          <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
    
        
        <table tableName="usrs" domainObjectName="Usrs"></table>
    
      </context>
    </generatorConfiguration>

`相关java代码:`

“\`java  
List warnings = new ArrayList();  
boolean overwrite = true;

//指定genrator的XML配置文件  
File configFile = new File(“mbg.xml”);  
ConfigurationParser cp = new ConfigurationParser(warnings);  
Configuration config = cp.parseConfiguration(configFile);  
DefaultShellCallback callback = new DefaultShellCallback(overwrite);  
MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, callback, warnings);  
myBatisGenerator.generate(null);  
“\`![这里写图片描述][70 1]

[70]: /images/20220522/4c52b5047ab747638fcf70a8c7157114.png
[70 1]: /images/20220522/5403460db8ac40b79b4bc9121ce0e4e3.png