MyBatis Generator 代码生成

配置插件

 <plugin>
     <groupId>org.mybatis.generator</groupId>
     <artifactId>mybatis-generator-maven-plugin</artifactId>
     <version>1.3.7</version>
     <executions>
         <execution>
             <id>mybatis-generator</id>
             <phase>deploy</phase>
             <goals>
                 <goal>generate</goal>
             </goals>
         </execution>
     </executions>
     <configuration>
         <!-- Mybatis-Generator 工具配置文件的位置 -->
         <configurationFile>src/main/resources/mybatis-generator/generatorConfig.xml</configurationFile>
         <verbose>true</verbose>
         <overwrite>true</overwrite>
     </configuration>
     <dependencies>
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>5.1.46</version>
         </dependency>
         <dependency>
             <groupId>org.mybatis.generator</groupId>
             <artifactId>mybatis-generator-core</artifactId>
             <version>1.3.7</version>
         </dependency>
     </dependencies>
 </plugin>

XML文件文件配置 generatorConfig.xml

 <?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>
     <context id="Mysql" targetRuntime="MyBatis3" defaultModelType="flat">

         <property name="autoDelimitKeywords" value="true"/>
         <!-- 字段加上引号 防止关键字冲突 -->
         <property name="beginningDelimiter" value="`"/>
         <property name="endingDelimiter" value="`"/>

         <!--覆盖生成XML文件-->
         <plugin type="org.mybatis.generator.plugins.UnmergeableXmlMappersPlugin" />
         <!-- 生成的实体类添加toString()方法 -->
         <plugin type="org.mybatis.generator.plugins.ToStringPlugin" />

         <!-- 不生成注释 -->
         <commentGenerator>
             <property name="suppressAllComments" value="true"/>
         </commentGenerator>

         <!-- 数据库配置 -->
         <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                         connectionURL="jdbc:mysql://localhost:3306/studentmanager"
                         userId="root"
                         password="12345">
         </jdbcConnection>

         <!-- domain类生成的位置 -->
         <javaModelGenerator targetProject="src/main/java"
                             targetPackage="com.wdd.studentmanager.domain"/>

         <!-- mapper xml生成的位置 -->
         <sqlMapGenerator targetProject="src/main/resources"
                          targetPackage="mapper"/>

         <!-- dao 类生成的位置 -->
         <javaClientGenerator targetProject="src/main/java"
                              targetPackage="com.wdd.studentmanager.mapper"
                              type="XMLMAPPER" />

         <!-- tableName:数据库表名 domainObjectName:对应生成实体名称-->
         <table tableName="s_homework" domainObjectName="Homework"/>
     </context>
 </generatorConfiguration>

代码生成