问题描述:
idea使用逆向工程没有生成文件,将mbg的配置文件路径改为绝对路径,配置数据库驱动路径
如下
<!--
MyBatis3Simple:基础班CRUD
MyBatis3:复杂版CRUD
-->
<classPathEntry location="C:\Users\122\.m2\repository\mysql\mysql-connector-java\5.1.37\mysql-connector-java-5.1.37.jar"/>
<context id="DB2Tables" targetRuntime="MyBatis3Simple"><!--数据库简单操作修改成MyBatis3Simple-->
<commentGenerator>
<property name="suppressAllComments" value="true"/>
</commentGenerator>
<!-- jdbcConnection:指导连接到哪个数据库 -->
<jdbcConnection
driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://localhost:3306/ssm_crud"
userId="root"
password="shiyinghan">
</jdbcConnection>
<javaTypeResolver>
<property name="forceBigDecimals" value="false" />
</javaTypeResolver>
<!-- javaModelGenerator:生成pojo
targetPackage:生成的pojo放在哪个包
targetProject:放在哪个工程下
-->
<javaModelGenerator targetPackage="SSM.bean"
targetProject="D:\idea\Spring\SSM\src\main\java">
<property name="enableSubPackages" value="true" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<!--sqlMapGenerator:sql映射文件生成器;指定xml生成的地方 -->
<sqlMapGenerator targetPackage="mapper"
targetProject="D:\idea\Spring\SSM\src\main\resources">
<property name="enableSubPackages" value="true" />
</sqlMapGenerator>
<!-- javaClientGenerator:dao接口生成的地方 -->
<javaClientGenerator type="XMLMAPPER"
targetPackage="SSM.Dao"
targetProject="D:\idea\Spring\SSM\src\main\java">
<property name="enableSubPackages" value="true" />
</javaClientGenerator>
<!--
table:指定要逆向生成哪个数据表
tableName="t_cat":表名
domainObjectName="":这个表对应的对象名
-->
<table tableName="tbl_emp" domainObjectName="Employee"></table>
<table tableName="tbl_dept" domainObjectName="Department"></table>
</context>
</generatorConfiguration>
运行:
public class MBGtest {
@Test
public void test1() throws Exception {
List<String> warnings = new ArrayList<String>();
boolean overwrite = true;
File configFile = new File("D:\\idea\\Spring\\SSM\\src\\main\\resources\\mbg.xml");
ConfigurationParser cp = new ConfigurationParser(warnings);
Configuration config = cp.parseConfiguration(configFile);
DefaultShellCallback callback = new DefaultShellCallback(overwrite);
MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config,
callback, warnings);
//代码生成
myBatisGenerator.generate(null);
}
}