mybatis自动生成

package com.common.util; import java.io.File;   import java.io.IOException;   import java.sql.SQLException;   import java.util.ArrayList;   import java.util.List;      import org.mybatis.generator.api.MyBatisGenerator;   import org.mybatis.generator.config.Configuration;   import org.mybatis.generator.config.xml.ConfigurationParser;   import org.mybatis.generator.exception.InvalidConfigurationException;   import org.mybatis.generator.exception.XMLParserException;   import org.mybatis.generator.internal.DefaultShellCallback;   /**  * 自动生成代码的main类    * @author  *  */ public class GenMain {       public static void main(String[] args) {           List<String> warnings = new ArrayList<String>();           boolean overwrite = true;           String genCfg = "/generatorConfig.xml";           File configFile = new File(GenMain.class.getResource(genCfg).getFile());           ConfigurationParser cp = new ConfigurationParser(warnings);           Configuration config = null;           try {               config = cp.parseConfiguration(configFile);           } catch (IOException e) {               e.printStackTrace();           } catch (XMLParserException e) {               e.printStackTrace();           }           DefaultShellCallback callback = new DefaultShellCallback(overwrite);           MyBatisGenerator myBatisGenerator = null;           try {               myBatisGenerator = new MyBatisGenerator(config, callback, warnings);           } catch (InvalidConfigurationException e) {               e.printStackTrace();           }           try {               myBatisGenerator.generate(null);           } catch (SQLException e) {               e.printStackTrace();           } catch (IOException e) {               e.printStackTrace();           } catch (InterruptedException e) {               e.printStackTrace();           }       }   }   2.XML代码： <?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>     <classPathEntry location="E:/mysql-connector-java-5.1.25.jar" />     <context id="DB2Tables" targetRuntime="MyBatis3">       <commentGenerator>         <property name="suppressAllComments" value="true"/>       </commentGenerator>       <jdbcConnection driverClass="com.mysql.jdbc.Driver"             connectionURL="jdbc:mysql://10.11.11.11:3306/lts"             userId="root" password="mysql123">         </jdbcConnection>       <javaTypeResolver>          <property name="forceBigDecimals" value="false"/>       </javaTypeResolver>              <javaModelGenerator targetPackage="com.newchannel.elecpolicy.model" targetProject="src/main/java">           <property name="enableSubPackages" value="true"/>           <property name="trimStrings" value="true"/>       </javaModelGenerator>               <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources">            <property name="enableSubPackages" value="true"/>       </sqlMapGenerator>               <javaClientGenerator type="XMLMAPPER" targetPackage="com.newchannel.elecpolicy.dao" targetProject="src/main/java">         <property name="enableSubPackages" value="true"/>       </javaClientGenerator>       <table  tableName="SYNC_PUSH_MESSAGE" domainObjectName="PushMessage" enableCountByExample="false" enableSelectByExample="false" enableUpdateByExample="false" enableDeleteByExample="false">       </table>     </context>        </generatorConfiguration>