MyBatis Generator automatically creates code

　　　　　　　　MyBatis Generator automatically creates code

　　　　1. First install the mybatis plugin on eclipse

　　　　　　　　

　　　　　2. Create a mavenWeb project.

　　　　　　　　

　　　　　3. Write an xml in the resource, it must have the same name as mine

　　　　　　　

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE generatorConfiguration  
 3   PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"  
 4 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
 5 <generatorConfiguration>
 6     <properties resource="db.properties" />
 7     <context id="mysqlTables" targetRuntime="MyBatis3">
 8         <jdbcConnection driverClass="${jdbc.driver}"
 9             connectionURL="${jdbc.url}" userId="${jdbc.username}" password="${jdbc.password}" />
11         <!--Specify the generated type as java type to avoid type fields such as number in the database -->
10         <javaTypeResolver>
 12              <property name="forceBigDecimals" value="false" />
 13          </javaTypeResolver>
 14          <!--Storage package path of automatically generated entities-->
 15          <javaModelGenerator targetPackage="com.bw.pojo "
 16              targetProject="src/main/java">
 17              <property name="enableSubPackages" value="true" />
 18              <property name="trimStrings" value="true" />
 19          </javaModelGenerator>
 20          <!--Automatically generated *Mapper.xml file storage path-->
 21          <
sqlMapGenerator targetPackage="com.bw.mapper"
22             targetProject="src/main/java">
23             <property name="enableSubPackages" value="true" />
24         </sqlMapGenerator>
25         <!--自动生成的*Mapper.java存放路径 -->
26         <javaClientGenerator type="XMLMAPPER"
27             targetPackage="com.bw.mapper" targetProject="src/main/java">
28             <property name="enableSubPackages" value="true" />
29         </javaClientGenerator>
30         <table tableName="user" domainObjectName="User"
31             enableCountByExample="false" enableUpdateByExample="false"
32             enableDeleteByExample="false" enableSelectByExample="false"
33             selectByExampleQueryId="false"></table>
34     </context>
35 </generatorConfiguration>

　1) At this time table is the table in my database.

　2) This line is the database connection properties file I wrote. You must write a corresponding resource location

　　　　　　　

　3) Be sure to create the location of your generated files, such as com.**.pojo; com.**.mapper...etc

　　　　　4. Note, right click --> run As, --> mavenBuild , fill in mybatis-generator:generate in Goals, and click run directly

　　　　　　　　

 

　　　　　　5. Results:

　　　　　　　　

 

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