1 <plugin>
 2    groupId>org.mybatis.generator</ 3    artifactId>mybatis-generator-maven-plugin 4    version>1.3.6 5    configuration 6       verbose>true 7       overwrite 8     9    dependencies10       dependency11          >MysqL12          >MysqL-connector-java13          >5.1.3614       15    16 
17 18 
19 
20 
21 22    23    >mybatis-generator-core24    25 >

<?xml version="1.0" encoding="UTF-8"?>
 2 
 3 <!DOCTYPE generatorConfiguration
 4         PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
 5         "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" 6 
 7 generatorConfiguration 8     context id="testTables" targetRuntime="MyBatis3" 9         commentGenerator10             <!-- 是否去除自动生成的注释 true：是 ： false:否 -->
11             property name="suppressAllComments" value="true" />
12         13         数据库连接的信息：驱动类、连接地址、用户名、密码 14         jdbcConnection driverClass="com.MysqL.jdbc.Driver"
15                         connectionURL="jdbc:MysqL://127.0.0.1:3306/example?useUnicode=true&amp;characterEncoding=utf8"
16                         userId="root"
17                         password="123456"18         jdbcConnection20          默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL
            和 NUMERIC 类型解析为java.math.BigDecimal 22         javaTypeResolver23             ="forceBigDecimals"="false" 24         25 
26          targetProject:生成PO类的位置 27         javaModelGenerator targetPackage="com.zhu.text.domain"
28                             targetProject=".\src\main\java"29              enableSubPackages:是否让schema作为包的后缀 30             ="enableSubPackages"31              从数据库返回的值被清理前后的空格 32             ="trimStrings"33         javaModelGenerator34          targetProject:mapper映射文件生成的位置 35         sqlMapGenerator com.zhu.text.dao"
36                          targetProject37             38             39         sqlMapGenerator40          targetPackage：mapper接口生成的位置 41         javaClientGenerator type="XMLMAPPER"
42                              targetPackage="com.zhu.text.dao" targetProject43             44             45         javaClientGenerator46          指定数据库表 47         table tableName="text_product" domainObjectName="Product"></table48     context49 >

import java.io.File;
 2  java.util.ArrayList;
 java.util.List;
 4  org.mybatis.generator.api.MyBatisGenerator;
 5  org.mybatis.generator.config.Configuration;
 6  org.mybatis.generator.config.xml.ConfigurationParser;
 org.mybatis.generator.internal.DefaultShellCallback;
 8 
 9 public class MBGenerator {
10     static void main(String[] args) throws Exception{
11 
12         List<String> warnings = new ArrayList<String>();
boolean overwrite = true;
14         File configFile = new File("例：generatorConfig.xml的存放路径");
15         ConfigurationParser cp = new ConfigurationParser(warnings);
16         Configuration config = cp.parseConfiguration(configFile);
17         DefaultShellCallback callback =  DefaultShellCallback(overwrite);
18         MyBatisGenerator myBatisGenerator =  MyBatisGenerator(config,callback,warnings);
19         myBatisGenerator.generate(null20     }
21 }