1.generatorConfig.xml (mybatis逆向工程核心配置类)

  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">
  6. <generatorConfiguration>
  7.     <!--引入数据库配置文件-->
  8.     <properties resource="db.properties"/>
  9.     <context id="testTables" targetRuntime="MyBatis3">
  10.         <!--自定义生成注解的方法，去掉就没有注释，@mapper @data等-->
  11.         <plugin type="org.javaboy.demo.config.MyBatisPlugin" >
  12.             <property name="hasLombok" value="true就是生成"/>
  13.         </plugin>
  14.         <plugin type="org.mybatis.generator.plugins.ToStringPlugin" />
  16.         <!--        <commentGenerator>-->
  17. <!--            &lt;!&ndash; 是否去除自动生成的注释 true：是 ： false:否 &ndash;&gt;-->
  18. <!--            <property name="suppressAllComments" value="true"/>-->
  19. <!--            <property name="suppressDate" value="false"/>-->
  20.         <!--带序列化-->
  21. <!--        <plugin type="org.mybatis.generator.plugins.SerializablePlugin" />-->
  22. <!--        &lt;!&ndash;自动带toString方法&ndash;&gt;-->
  23. <!--        <plugin type="org.mybatis.generator.plugins.ToStringPlugin" />-->
  24. <!--        </commentGenerator>-->
  25.         <!--type 是自定义的类，通过扩展CommentGenerator实现自定义生成注释-->
  26.         <commentGenerator type="org.javaboy.demo.config.MyCommentGenerator">
  27.             <!-- 不要开启，否则将不会使用自定义注释 -->
  28.              <property name="suppressAllComments" value="false"/>
  29.             <property name="suppressDate" value="false"/>
  30.    <!--带序列化-->
  31. <!--        <plugin type="org.mybatis.generator.plugins.SerializablePlugin" />-->
  32. <!--        &lt;!&ndash;自动带toString方法&ndash;&gt;-->
  33. <!--        <plugin type="org.mybatis.generator.plugins.ToStringPlugin" />-->
  34.         </commentGenerator>
  37.         <!--数据库连接的信息：驱动类、连接地址、用户名、密码 -->
  38.         <jdbcConnection driverClass="${jdbc.driverClassName}"
  39.                         connectionURL="${jdbc.url}"
  40.                         userId="${jdbc.username}"
  41.                         password="${jdbc.password}">
  42.         </jdbcConnection>
  45.         <!-- 默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL 和
  46.             NUMERIC 类型解析为java.math.BigDecimal -->
  47.         <javaTypeResolver>
  48.             <property name="forceBigDecimals" value="false"/>
  49.         </javaTypeResolver>
  51.         <!-- targetProject:生成PO类的位置 -->
  52.         <javaModelGenerator targetPackage="org.javaboy.demo.bean"
  53.                             targetProject="src/main/java">
  54.             <!-- enableSubPackages:是否让schema作为包的后缀 -->
  55.             <property name="enableSubPackages" value="false"/>
  56.             <!-- 从数据库返回的值被清理前后的空格 -->
  57.             <property name="trimStrings" value="true"/>
  58.         </javaModelGenerator>
  60.         <!-- targetProject:mapper映射文件生成的位置 -->
  61.         <sqlMapGenerator targetPackage="mapper"
  62.                          targetProject="src/main/resources">
  63.             <!-- enableSubPackages:是否让schema作为包的后缀 -->
  64.             <property name="enableSubPackages" value="false"/>
  65.         </sqlMapGenerator>
  68.         <!-- targetPackage：mapper接口生成的位置 -->
  69.         <javaClientGenerator type="XMLMAPPER"
  70.                              targetPackage="org.javaboy.demo.mapper"
  71.                              targetProject="src/main/java">
  72.             <!-- enableSubPackages:是否让schema作为包的后缀 -->
  73.             <property name="enableSubPackages" value="false"/>
  74.         </javaClientGenerator>
  76.         <!-- 指定数据库表 -->
  77.         <!--<table tableName="userinfo"></table>-->
  78.         <!--<table tableName="user"></table>-->
  79.         <table tableName="adjustsalary" domainObjectName="AdjustSalary" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
  80.                enableSelectByExample="false" selectByExampleQueryId="false"></table>
  82.     </context>
  83. </generatorConfiguration>

2.db.properties（数据库配置类）

  1. jdbc.driverClassName=com.mysql.cj.jdbc.Driver
  2. jdbc.url=jdbc:mysql://localhost:3306/vhr?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
  3. jdbc.username=root
  4. jdbc.password=123456

3.MyCommentGenerator.java（自定义comment生成器自定义注释等）

  1. package org.javaboy.demo.config;
  4. import static org.mybatis.generator.internal.util.StringUtility.isTrue;
  6. import java.text.SimpleDateFormat;
  7. import java.util.Date;
  8. import java.util.Properties;
  9. import java.util.Set;
  11. import org.mybatis.generator.api.CommentGenerator;
  12. import org.mybatis.generator.api.IntrospectedColumn;
  13. import org.mybatis.generator.api.IntrospectedTable;
  14. import org.mybatis.generator.api.dom.java.*;
  15. import org.mybatis.generator.api.dom.xml.TextElement;
  16. import org.mybatis.generator.api.dom.xml.XmlElement;
  17. import org.mybatis.generator.config.MergeConstants;
  18. import org.mybatis.generator.config.PropertyRegistry;
  20. /**
  21.  * @Title: MyCommentGenerator.java
  22.  * @Package com.fendo.mybatis_generator_plus
  23.  * @Description: mybatis generator 自定义comment生成器. 基于MBG 1.3.5
  24.  * @author findme
  25.  * @date 2017年10月5日 下午3:07:26
  26.  * @version V1.0
  27.  */
  28. public class MyCommentGenerator implements CommentGenerator {
  30.     /**
  31.      * properties配置文件
  32.      */
  33.     private Properties properties;
  34.     /**
  35.      * properties配置文件
  36.      */
  37.     private Properties systemPro;
  39.     /*
  40.      * 父类时间
  41.      */
  42.     private boolean suppressDate;
  44.     /**
  45.      * 父类所有注释
  46.      */
  47.     private boolean suppressAllComments;
  49.     /**
  50.      * 当前时间
  51.      */
  52.     private String currentDateStr;
  54.     public MyCommentGenerator() {
  55.         super();
  56.         properties = new Properties();
  57.         systemPro = System.getProperties();
  58.         suppressDate = false;
  59.         suppressAllComments = false;
  60.         currentDateStr = (new SimpleDateFormat("yyyy-MM-dd")).format(new Date());
  61.     }
  63.     /**
  64.      * Java类的类注释
  65.      */
  66.     public void addClassComment(InnerClass innerClass, IntrospectedTable introspectedTable) {
  67.         if (suppressAllComments) {
  68.             return;
  69.         }
  71.         StringBuilder sb = new StringBuilder();
  72.         innerClass.addJavaDocLine("/**");
  73.         sb.append(" * ");
  74.         sb.append(introspectedTable.getFullyQualifiedTable());
  75.         sb.append(" ");
  76.         sb.append(getDateString());
  77.         innerClass.addJavaDocLine(sb.toString().replace("\n", " "));
  78.         innerClass.addJavaDocLine(" */");
  79.     }
  81.     /**
  82.      * 为类添加注释
  83.      */
  84.     public void addClassComment(InnerClass innerClass, IntrospectedTable introspectedTable, boolean markAsDoNotDelete) {
  85.         if (suppressAllComments) {
  86.             return;
  87.         }
  88.         StringBuilder sb = new StringBuilder();
  89.         innerClass.addJavaDocLine("/**");
  90.         sb.append(" * ");
  91.         sb.append(" * ");
  92.         sb.append(introspectedTable.getFullyQualifiedTable());
  93.         innerClass.addJavaDocLine(sb.toString().replace("\n", " "));
  94.         sb.setLength(0);
  95.         sb.append(" * @author ");
  96.         sb.append(systemPro.getProperty("user.name"));
  97.         sb.append(" ");
  98.         sb.append(currentDateStr);
  99.         innerClass.addJavaDocLine(" */");
  100.     }
  102.     /**
  103.      * Mybatis的Mapper.xml文件里面的注释
  104.      */
  105.     public void addComment(XmlElement xmlElement) {
  107.     }
  109.     /**
  110.      *
  111.      * @Title addConfigurationProperties @Description:
  112.      * 从该配置中的任何属性添加此实例的属性CommentGenerator配置。 这个方法将在任何其他方法之前被调用。 @Author fendo @Date
  113.      * 2017年10月5日 下午3:45:58 @return @throws
  114.      */
  115.     public void addConfigurationProperties(Properties properties) {
  116.         this.properties.putAll(properties);
  117.         suppressDate = isTrue(properties.getProperty(PropertyRegistry.COMMENT_GENERATOR_SUPPRESS_DATE));
  118.         suppressAllComments = isTrue(properties.getProperty(PropertyRegistry.COMMENT_GENERATOR_SUPPRESS_ALL_COMMENTS));
  119.     }
  121.     /**
  122.      *
  123.      * @Title getDateString @Description: 此方法返回格式化的日期字符串以包含在Javadoc标记中和XML注释。
  124.      * 如果您不想要日期，则可以返回null在这些文档元素中。 @Author fendo @Date 2017年10月5日
  125.      * 下午3:45:58 @return @throws
  126.      */
  127.     protected String getDateString() {
  128.         String result = null;
  129.         if (!suppressDate) {
  130.             result = currentDateStr;
  131.         }
  132.         return result;
  133.     }
  135.     /**
  136.      *
  137.      * @Title addJavadocTag @Description: 此方法为其添加了自定义javadoc标签。 @Author fendo @Date
  138.      * 2017年10月5日 下午3:49:05 @param javaElement @param markAsDoNotDelete @throws
  139.      */
  140.     protected void addJavadocTag(JavaElement javaElement, boolean markAsDoNotDelete) {
  141.         javaElement.addJavaDocLine(" *");
  142.         StringBuilder sb = new StringBuilder();
  143.         sb.append(" * ");
  144.         sb.append(MergeConstants.NEW_ELEMENT_TAG);
  145.         if (markAsDoNotDelete) {
  146.             sb.append(" do_not_delete_during_merge");
  147.         }
  148.         String s = getDateString();
  149.         if (s != null) {
  150.             sb.append(' ');
  151.             sb.append(s);
  152.         }
  153.         javaElement.addJavaDocLine(sb.toString());
  154.     }
  156.     /**
  157.      * 为枚举添加注释
  158.      */
  159.     public void addEnumComment(InnerEnum innerEnum, IntrospectedTable introspectedTable) {
  160.         if (suppressAllComments) {
  161.             return;
  162.         }
  163.         StringBuilder sb = new StringBuilder();
  164.         innerEnum.addJavaDocLine("/**");
  165.         sb.append(" * ");
  166.         sb.append(introspectedTable.getFullyQualifiedTable());
  167.         innerEnum.addJavaDocLine(sb.toString().replace("\n", " "));
  168.         innerEnum.addJavaDocLine(" */");
  169.     }
  171.     /**
  172.      * Java属性注释
  173.      */
  174.     public void addFieldComment(Field field, IntrospectedTable introspectedTable) {
  175.         if (suppressAllComments) {
  176.             return;
  177.         }
  178.         StringBuilder sb = new StringBuilder();
  179.         field.addJavaDocLine("/**");
  180.         sb.append(" * ");
  181.         sb.append(introspectedTable.getFullyQualifiedTable());
  182.         field.addJavaDocLine(sb.toString().replace("\n", " "));
  183.         field.addJavaDocLine(" */");
  185.     }
  187.     /**
  188.      * 为字段添加注释
  189.      */
  190.     public void addFieldComment(Field field, IntrospectedTable introspectedTable,
  191.                                 IntrospectedColumn introspectedColumn) {
  192.         if (suppressAllComments) {
  193.             return;
  194.         }
  195.         StringBuilder sb = new StringBuilder();
  196.         field.addJavaDocLine("/**");
  197.         sb.append(" * ");
  198.         // 如果注释为空则 则注释上的字段为字段名字
  199.         if(introspectedColumn.getRemarks().isEmpty()){
  200.             sb.append(introspectedColumn.getActualColumnName());
  202.         }   else{
  203.             sb.append(introspectedColumn.getRemarks());
  204.         }
  205.         field.addJavaDocLine(sb.toString().replace("\n", " "));
  206.         field.addJavaDocLine(" */");
  207.     }
  209.     /**
  210.      * 普通方法的注释，这里主要是XXXMapper.java里面的接口方法的注释
  211.      */
  212.     public void addGeneralMethodComment(Method method, IntrospectedTable introspectedTable) {
  213.         if (suppressAllComments) {
  214.             return;
  215.         }
  216.         method.addJavaDocLine("/**");
  217.         addJavadocTag(method, false);
  218.         method.addJavaDocLine(" */");
  219.     }
  221.     /**
  222.      * 给getter方法加注释
  223.      */
  224.     public void addGetterComment(Method method, IntrospectedTable introspectedTable,
  225.                                  IntrospectedColumn introspectedColumn) {
  226. //        if (suppressAllComments) {
  227. //            return;
  228. //        }
  229. //        method.addJavaDocLine("/**");
  230. //        StringBuilder sb = new StringBuilder();
  231. //        sb.append(" * ");
  232. //        sb.append(introspectedColumn.getRemarks());
  233. //        method.addJavaDocLine(sb.toString().replace("\n", " "));
  234. //        sb.setLength(0);
  235. //        sb.append(" * @return ");
  236. //        sb.append(introspectedColumn.getActualColumnName());
  237. //        sb.append(" ");
  238. //        sb.append(introspectedColumn.getRemarks());
  239. //        method.addJavaDocLine(sb.toString().replace("\n", " "));
  240. //        method.addJavaDocLine(" */");
  241.     return;
  242.     }
  244.     /**
  245.      * 给Java文件加注释，这个注释是在文件的顶部，也就是package上面。
  246.      */
  247.     public void addJavaFileComment(CompilationUnit compilationUnit) {
  248. //        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
  249. //        compilationUnit.addFileCommentLine("/*");
  250. //        compilationUnit.addFileCommentLine("*");
  251. //        compilationUnit.addFileCommentLine("* " + compilationUnit.getType().getShortName() + ".java");
  252. //        compilationUnit.addFileCommentLine("* Copyright(C) 2017-2020 fendo公司");
  253. //        compilationUnit.addFileCommentLine("* @date " + sdf.format(new Date()) + "");
  254. //        compilationUnit.addFileCommentLine("*/");
  255.         return;
  256.     }
  258.     /**
  259.      * 为模型类添加注释
  260.      */
  261.     public void addModelClassComment(TopLevelClass arg0, IntrospectedTable arg1) {
  263.     }
  265.     /**
  266.      * 为调用此方法作为根元素的第一个子节点添加注释。
  267.      */
  268.     public void addRootComment(XmlElement arg0) {
  270.     }
  272.     @Override
  273.     public void addGeneralMethodAnnotation(Method method, IntrospectedTable introspectedTable, Set<FullyQualifiedJavaType> set) {
  275.     }
  277.     @Override
  278.     public void addGeneralMethodAnnotation(Method method, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn, Set<FullyQualifiedJavaType> set) {
  280.     }
  282.     @Override
  283.     public void addFieldAnnotation(Field field, IntrospectedTable introspectedTable, Set<FullyQualifiedJavaType> set) {
  285.     }
  287.     @Override
  288.     public void addFieldAnnotation(Field field, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn, Set<FullyQualifiedJavaType> set) {
  290.     }
  292.     @Override
  293.     public void addClassAnnotation(InnerClass innerClass, IntrospectedTable introspectedTable, Set<FullyQualifiedJavaType> set) {
  295.     }
  297.     /**
  298.      * 给setter方法加注释
  299.      */
  300.     public void addSetterComment(Method method, IntrospectedTable introspectedTable,
  301.                                  IntrospectedColumn introspectedColumn) {
  302. //        if (suppressAllComments) {
  303. //            return;
  304. //        }
  305. //        method.addJavaDocLine("/**");
  306. //        StringBuilder sb = new StringBuilder();
  307. //        sb.append(" * ");
  308. //        sb.append(introspectedColumn.getRemarks());
  309. //        method.addJavaDocLine(sb.toString().replace("\n", " "));
  310. //        Parameter parm = method.getParameters().get(0);
  311. //        sb.setLength(0);
  312. //        sb.append(" * @param ");
  313. //        sb.append(parm.getName());
  314. //        sb.append(" ");
  315. //        sb.append(introspectedColumn.getRemarks());
  316. //        method.addJavaDocLine(sb.toString().replace("\n", " "));
  317. //        method.addJavaDocLine(" */");
  319.         return;
  320.     }
  322. }

4.MyBatisPlugin.java （此类可以实现自定义生成注解）

  1. package org.javaboy.demo.config;
  3. import org.mybatis.generator.api.IntrospectedColumn;
  4. import org.mybatis.generator.api.IntrospectedTable;
  5. import org.mybatis.generator.api.PluginAdapter;
  6. import org.mybatis.generator.api.dom.java.*;
  7. import org.mybatis.generator.internal.util.StringUtility;
  9. import java.text.SimpleDateFormat;
  10. import java.util.Date;
  11. import java.util.List;
  12. /**
  13.  * @ClassName 自定义生成注解的一些方法
  14.  * @Description
  15.  * @Author find me
  16.  * @Date 2020/7/5 0005 15:09
  17.  * @Version 1.0
  18.  */
  21. public class MyBatisPlugin extends PluginAdapter {
  23.     @Override
  24.     public boolean validate(List<String> list) {
  25.         return true;
  26.     }
  27.     /**
  28.      * 给实体类上生成注释
  29.      */
  30.     @Override
  31.     public boolean modelBaseRecordClassGenerated(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
  32.         //添加domain的import 如果不需要则注释掉
  33.         topLevelClass.addImportedType("lombok.Data");
  35.         //添加domain的注解
  36.         topLevelClass.addAnnotation("@Data");
  38.         topLevelClass.addJavaDocLine("/**");
  40.         String remarks = introspectedTable.getRemarks();
  41.         if (StringUtility.stringHasValue(remarks)) {
  42.             String[] remarkLines = remarks.split(System.getProperty("line.separator"));
  43.             for (String remarkLine : remarkLines) {
  44.                 topLevelClass.addJavaDocLine(" * " + remarkLine);
  45.             }
  46.         }
  47. //
  48.         StringBuilder sb = new StringBuilder();
  49.         topLevelClass.addJavaDocLine("/**");
  50.         sb.append(" * @ClassName "+topLevelClass.getType().getShortName());
  51.         topLevelClass.addJavaDocLine(sb.toString().replace("\n", " "));
  52.         sb.setLength(0);
  53.         sb.append(" * @Description "+topLevelClass.getType().getShortName());
  54.         topLevelClass.addJavaDocLine(sb.toString().replace("\n", " "));
  55.         sb.setLength(0);
  56.         sb.append(" * @Author "+"findme");
  57.         topLevelClass.addJavaDocLine(sb.toString().replace("\n", " "));
  58.         sb.setLength(0);
  59.         sb.append(" * @Date "+getDateString());
  60.         topLevelClass.addJavaDocLine(sb.toString().replace("\n", " "));
  61.         sb.setLength(0);
  62.         sb.append(" * @Version "+"1.0");
  63.         topLevelClass.addJavaDocLine(sb.toString().replace("\n", " "));
  64.         introspectedTable.getTableConfiguration().getDomainObjectName();
  65.         topLevelClass.addJavaDocLine(" */");
  67.         return true;
  68.     }
  70.     @Override
  71.     public boolean modelFieldGenerated(Field field, TopLevelClass topLevelClass, IntrospectedColumn introspectedColumn,
  72.                                        IntrospectedTable introspectedTable, ModelClassType modelClassType) {
  73. //        field.addJavaDocLine("/**");
  74. //        String remarks = introspectedColumn.getRemarks();
  75. //        if (StringUtility.stringHasValue(remarks)) {
  76. //            String[] remarkLines = remarks.split(System.getProperty("line.separator"));
  77. //            for (String remarkLine : remarkLines) {
  78. //                field.addJavaDocLine(" * " + remarkLine);
  79. //            }
  80. //        }
  81. //        field.addJavaDocLine(" */");
  82.         return true;
  83.     }
  85.     /**
  86.      * 为类添加注释 生成如下注释
  87.      */
  88.     /**
  89.  * @Title: MyCommentGenerator.java
  90.  * @Package com.fendo.mybatis_generator_plus
  91.  * @Description: mybatis generator 自定义comment生成器. 基于MBG 1.3.5
  92.  * @author fendo
  93.  * @date 2017年10月5日 下午3:07:26
  94.  * @version V1.0
  95.  */
  96.     @Override
  97.     public boolean clientGenerated(Interface interfaze, TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
  98.         //添加Mapper的import
  99.         interfaze.addImportedType(new FullyQualifiedJavaType("org.apache.ibatis.annotations.Mapper"));
  100.         interfaze.addImportedType(new FullyQualifiedJavaType("org.springframework.stereotype.Component;"));
  101.         //添加Mapper的注解
  102.         StringBuilder sb = new StringBuilder();
  103.         interfaze.addJavaDocLine("/**");
  104.         sb.append(" * @ClassName "+interfaze.getType().getShortName());
  105.         interfaze.addJavaDocLine(sb.toString().replace("\n", " "));
  106.         sb.setLength(0);
  107.         sb.append(" * @Description "+interfaze.getType().getShortName());
  108.         interfaze.addJavaDocLine(sb.toString().replace("\n", " "));
  109.         sb.setLength(0);
  110.         sb.append(" * @Author "+"findme");
  111.         interfaze.addJavaDocLine(sb.toString().replace("\n", " "));
  112.         sb.setLength(0);
  113.         sb.append(" * @Date "+getDateString());
  114.         interfaze.addJavaDocLine(sb.toString().replace("\n", " "));
  115.         sb.setLength(0);
  116.         sb.append(" * @Version "+"1.0");
  117.         interfaze.addJavaDocLine(sb.toString().replace("\n", " "));
  118.         introspectedTable.getTableConfiguration().getDomainObjectName();
  119.         interfaze.addJavaDocLine(" */");
  120.         /*为类添加注释*/
  123.         interfaze.addAnnotation("@Mapper");
  124.         interfaze.addAnnotation("@Component");
  125.         return true;
  126.     }
  128.     @Override
  129.     public boolean modelSetterMethodGenerated(Method method, TopLevelClass topLevelClass, IntrospectedColumn introspectedColumn, IntrospectedTable introspectedTable, ModelClassType modelClassType) {
  130.         //不生成getter
  131.         return true;
  132.     }
  134.     @Override
  135.     public boolean modelGetterMethodGenerated(Method method, TopLevelClass topLevelClass, IntrospectedColumn introspectedColumn, IntrospectedTable introspectedTable, ModelClassType modelClassType) {
  136.         //不生成setter
  137.         return true;
  138.     }
  140.     protected String getDateString() {
  141.         SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  143.         return  sdf.format(new Date()) ;
  144.     }
  145. }

5.MyBatisGeneratorTest（程序入口）

  1. package org.javaboy.demo;
  2. import org.junit.Test;
  3. import org.mybatis.generator.api.MyBatisGenerator;
  4. import org.mybatis.generator.config.Configuration;
  5. import org.mybatis.generator.config.xml.ConfigurationParser;
  6. import org.mybatis.generator.internal.DefaultShellCallback;
  7. import java.io.File;
  8. import java.util.ArrayList;
  9. import java.util.List;
  11. public class MyBatisGeneratorTest {
  13.     @Test
  14.     public void generatorTest() throws Exception{
  17.         try {
  18.             List<String> warnings = new ArrayList<String>();
  19.             boolean overwrite = true;
  20.             // 指向逆向工程配置文件
  21.             File configFile = new File("src/main/resources/generatorConfig.xml");
  22.             ConfigurationParser cp = new ConfigurationParser(warnings);
  23.             Configuration config = cp.parseConfiguration(configFile);
  24.             DefaultShellCallback callback = new DefaultShellCallback(overwrite);
  25.             MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, callback, warnings);
  26.             myBatisGenerator.generate(null);
  27.             System.out.println("结束");
  29.         } catch (Exception e) {
  30.             e.printStackTrace();
  31.         }
  34.     }
  35. }

6.pom.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0"
  3.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  5.     <modelVersion>4.0.0</modelVersion>
  7.     <groupId>org.javaboy</groupId>
  8.     <artifactId>mybatis-generator</artifactId>
  9.     <version>1.0-SNAPSHOT</version>
  10.     <dependencies>
  11.         <!--日志依赖-->
  12.         <dependency>
  13.             <groupId>log4j</groupId>
  14.             <artifactId>log4j</artifactId>
  15.             <version>1.2.17</version>
  16.         </dependency>
  17.         <!--mybatis核心-->
  18.         <dependency>
  19.             <groupId>org.mybatis</groupId>
  20.             <artifactId>mybatis</artifactId>
  21.             <version>3.2.8</version>
  22.         </dependency>
  23.         <!--junit依赖-->
  24.         <dependency>
  25.             <groupId>junit</groupId>
  26.             <artifactId>junit</artifactId>
  27.             <version>4.12</version>
  28.         </dependency>
  29.         <!--数据库依赖-->
  30.         <dependency>
  31.             <groupId>mysql</groupId>
  32.             <artifactId>mysql-connector-java</artifactId>
  33.             <version>8.0.20</version>
  34.         </dependency>
  35.         <!--生成po、mapper.java、mapper.xml核心jar-->
  36.         <dependency>
  37.             <groupId>org.mybatis.generator</groupId>
  38.             <artifactId>mybatis-generator-core</artifactId>
  39.             <version>1.3.6</version>
  40.         </dependency>
  41.     </dependencies>
  43.     <build>
  44.         <plugins>
  45.             <!-- mybatis-generator自动生成代码插件 -->
  46.             <plugin>
  47.                 <groupId>org.mybatis.generator</groupId>
  48.                 <artifactId>mybatis-generator-maven-plugin</artifactId>
  49.                 <version>1.3.2</version>
  51.                 <!-- 配置generatorConfig.xml的路径和名称 -->
  52.                 <configuration>
  53.                     <configurationFile>
  54.                         ${basedir}\src\main\resources\generatorConfig.xml
  55.                     </configurationFile>
  56.                 </configuration>
  58.                 <!-- 配置generator运行插件,使maven执行generator -->
  59. <!--                <executions>-->
  60. <!--                    <execution>-->
  61. <!--                        <id>Generate MyBatis Artifacts</id>-->
  62. <!--                        <goals>-->
  63. <!--                            <goal>generate</goal>-->
  64. <!--                        </goals>-->
  65. <!--                    </execution>-->
  66. <!--                </executions>-->
  67.             </plugin>
  68.             <plugin>
  69.                 <groupId>org.apache.maven.plugins</groupId>
  70.                 <artifactId>maven-compiler-plugin</artifactId>
  71.                 <configuration>
  72.                     <source>6</source>
  73.                     <target>6</target>
  74.                 </configuration>
  75.             </plugin>
  76.         </plugins>
  77.     </build>
  79. </project>