mybatis代码生成器

mybatis代码生成器

1.pom.xml文件添加依赖

<build>

    <finalName>mybatis</finalName>

    <pluginManagement>

            <plugins>

                <plugin>

                    <groupId>org.apache.maven.plugins</groupId>

                    <artifactId>maven-compiler-plugin</artifactId>

                    <configuration>

                        <source>1.7</source>

                        <target>1.7</target>

                    </configuration>

                    <version>3.3</version>

                </plugin>

                <plugin>

                    <groupId>org.mybatis.generator</groupId>

                    <artifactId>mybatis-generator-maven-plugin</artifactId>

                    <version>1.3.2</version>

                    <dependencies>

                        <dependency>

                            <groupId>mysql</groupId>

                            <artifactId>mysql-connector-java</artifactId>

                            <version>5.1.35</version>

                        </dependency>

                    </dependencies>

                    <configuration>

                         <!--配置文件的路径-->

                         <configurationFile>${basedir}/src/main/resources/generatorConfig.xml</configurationFile>

                        <overwrite>true</overwrite>

                    </configuration>

                </plugin>

            </plugins>

        </pluginManagement>

  </build>

注意generatorConfig文件的路径！

2.在resources下新建generatorConfig.xml文件

<?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="test" targetRuntime="MyBatis3">

        <!-- 是否去除自动生成的注释 true：是 ： false:否 -->

        <commentGenerator>

            <property name="suppressAllComments" value="true" />

        </commentGenerator>

        <!--数据库链接URL，用户名、密码 -->

        <jdbcConnection driverClass="com.mysql.jdbc.Driver"  connectionURL="jdbc:mysql://127.0.0.1:3306/mybatis" 
　　　　　　　　　　userId="root" password="root">

        </jdbcConnection>

        <!-- 生成模型的包名和位置 -->

        <javaModelGenerator targetPackage="com.mybatis.springmvc.entity" targetProject="src/main/java">

            <property name="enableSubPackages" value="true" />

            <property name="trimStrings" value="true" />

        </javaModelGenerator>

        <!-- 生成映射文件的包名和位置 .xml -->

        <sqlMapGenerator targetPackage="com.mybatis.springmvc.dao.mapping" targetProject="src/main/java">

            <property name="enableSubPackages" value="true" />

        </sqlMapGenerator>

        <!-- 生成DAO的包名和位置 -->

        <javaClientGenerator type="XMLMAPPER"

            targetPackage="com.mybatis.springmvc.dao" implementationPackage="com.mybatis.springmvc.dao"  targetProject="src/main/java">

            <property name="enableSubPackages" value="true" />

        </javaClientGenerator>

        <!--对应数据库表名 -->

        <table tableName="sys_user" domainObjectName="SysUser"

            enableCountByExample="false" enableUpdateByExample="false"

            enableDeleteByExample="false" enableSelectByExample="false"

            selectByExampleQueryId="false">

        </table>

    </context>

</generatorConfiguration>

3.选中项目右键Run AS ----->Run Configurations ---->Maven Build 新建 mybatis-generator:generate命令

运行成功后在项目中可以看到