eclipse中mybatis generator插件的安装与使用，实现自动生成代码

git地址：https://github.com/mybatis/generator

下载后解压：

选择任意一个版本的jar放到eclipse的features目录下即可

 选择任意一个版本的jar放到eclipse的plugins目录下即可

重启eclispe

需要mybatis-generator-core.jar

<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.2</version>
<scope>test</scope>
</dependency>

右键-new，会有MyBatis，在指定项目目录下生成generatorConfig.xml

以下是我配置的

<?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>
    <!-- oracle lib location -->
    <classPathEntry location="E:ackup
epositorymysqlmysql-connector-java5.1.40mysql-connector-java-5.1.40.jar" />
    <context id="DB2Tables" targetRuntime="MyBatis3">
        <commentGenerator>
            <property name="suppressAllComments" value="true" />
        </commentGenerator>
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
            connectionURL="jdbc:mysql://192.168.1.2:3306/palm_2_0_16" userId="root"
            password="sqj888">
        </jdbcConnection>
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>
        
        
        <!-- model package and location -->
        <javaModelGenerator targetPackage="cn.zsmy.entity" targetProject="palmdoctor.codesrcmainjava">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>
        <!-- mapping package and location -->
        <sqlMapGenerator targetPackage="cn.zsmy.mapper" targetProject="palmdoctor.codesrcmainjava">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>
        <!-- dao package and location -->
        <javaClientGenerator type="XMLMAPPER" targetPackage="cn.zsmy.mapper" targetProject="palmdoctor.codesrcmainjava">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
        
        
        
        <table tableName="tb_hello" domainObjectName="Hello"
            enableCountByExample="false" enableUpdateByExample="false"
            enableDeleteByExample="false" enableSelectByExample="false"
            selectByExampleQueryId="false" />
        
            
    </context>
</generatorConfiguration>

已存在generatorConfig.xml就不需要新建了，也可以直接copy的。

 

没报错就是成功了 

去掉Mybatis Generator生成的一堆 example

原文：http://www.cnblogs.com/lyh421/p/5672569.html

mybatis generator自动生成的代码里老是有一堆example，需要改的时候，generatorConfig.xml文件的配置的方法如下：

 

<table schema="general" tableName="tb_table_name" domainObjectName="EntityName"
    enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
    enableSelectByExample="false" selectByExampleQueryId="false" >
    <property name="useActualColumnNames" value="true"/>
</table>

 

我的修改：

 

 

运行之后，确实没有了。