Mybatis之generatorConfig

generator 主要是自动生成 DAO、Entity、Mapper.xml

配置 generator 所依赖的工具



    <resources>
      <resource>
        <directory>src/main/java</directory>
        <includes>
          <include>**/*.xml</include>
        </includes>
      </resource>
    </resources>
    <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-maven-plugin -->
    <dependency>
      <groupId>org.mybatis.generator</groupId>
      <artifactId>mybatis-generator-maven-plugin</artifactId>
      <version>1.3.2</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.maven/maven-plugin-api -->
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>
      <version>3.0.5</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.maven/maven-project -->
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-project</artifactId>
      <version>2.2.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
    <dependency>
      <groupId>org.mybatis.generator</groupId>
      <artifactId>mybatis-generator-core</artifactId>
      <version>1.3.5</version>
    </dependency>

//引用mybatis-generator-maven-plugin
      <plugin>
        <groupId>org.mybatis.generator</groupId>
        <artifactId>mybatis-generator-maven-plugin</artifactId>
        <version>1.3.2</version>
        <configuration>
          <verbose>true</verbose>
          <overwrite>true</overwrite>
        </configuration>
      </plugin>

generatorConfig 配置


<?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:数据库的JDBC驱动 -->
    <classPathEntry
            location="C:\Users\Administrator\.m2\repository\mysql\mysql-connector-java\5.1.31\mysql-connector-java-5.1.31.jar" />

    <context id="MysqlTables" targetRuntime="MyBatis3">

        <!-- 注意这里面的顺序确定的,不能随变更改 -->
        <!-- 自定义的分页插件 <plugin type="com.deppon.foss.module.helloworld.shared.PaginationPlugin"/> -->

        <!-- 可选的(0 or 1) -->
        <!-- 注释生成器 -->
        <commentGenerator>
            <!-- 是否去除自动生成的注释 true:是 : false:否 -->
            <property name="suppressAllComments" value="true" />
        </commentGenerator>

        <!-- 必须的(1 required) -->
        <!--数据库连接的信息:驱动类、连接地址、用户名、密码 -->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/work_attendence"
                        userId="root" password="">
        </jdbcConnection>

        <!-- 可选的(0 or 1) -->
        <!-- 类型转换器或者加类型解析器 -->
        <!-- 默认false,把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer true,把JDBC DECIMAL 和
            NUMERIC 类型解析为java.math.BigDecimal -->
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>


        <!-- 必须的(1 required) -->
        <!-- java模型生成器 -->
        <!-- targetProject:自动生成代码的位置 -->
        <javaModelGenerator targetPackage="com.mylzs.cn.user.entity"
                            targetProject="E:\JAVA-WEB\WorkAdministration\src\main\java"
                             >
            <!-- TODO enableSubPackages:是否让schema作为包的后缀 -->
            <property name="enableSubPackages" value="true" />
            <!-- 从数据库返回的值被清理前后的空格 -->
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

        <!-- 必须的(1 required) -->
        <!-- map xml 生成器 -->
        <sqlMapGenerator targetPackage="com.mylzs.cn.user.dao"
                         targetProject="E:\JAVA-WEB\WorkAdministration\src\main\java">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>

        <!-- 可选的(0 or 1) -->
        <!-- mapper 或者就是dao接口生成器 -->
        <javaClientGenerator targetPackage="com.mylzs.cn.user.dao"
                             targetProject="E:\JAVA-WEB\WorkAdministration\src\main\java"
                             type="XMLMAPPER">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>

        <!-- 必须的(1...N) -->
        <!-- pojo 实体生成器 -->
        <!-- tableName:用于自动生成代码的数据库表;domainObjectName:对应于数据库表的javaBean类名 -->
        <!-- schema即为数据库名 可不写 -->
        <table  tableName="user" domainObjectName="User"
                enableInsert="true" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
                enableSelectByExample="false" selectByExampleQueryId="false">
            <!-- 忽略字段 可选的(0 or 1) -->
            <!-- <ignoreColumn column="is_use" /> -->
            <!--//无论字段是什么类型,生成的类属性都是varchar。 可选的(0 or 1) 测试无效 -->
            <!-- <columnOverride column="city_code" jdbcType="VARCHAR" /> -->
        </table>




    </context>
</generatorConfiguration>

设置Maven

自动生成

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