springboot整合mybati逆向工程

在pom.xml檔案中添加插件

<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>5.1.27</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.2</version>
        </dependency>
    </dependencies>
    <executions>
        <execution>
            <id>Generate MyBatis Artifacts</id>
            <phase>package</phase>
            <goals>
                <goal>generate</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <!--允許移動生成的檔案 -->
        <verbose>true</verbose>
        <!-- 是否覆寫 -->
        <overwrite>false</overwrite>
        <!-- 自動生成的配置 -->
        <configurationFile>
            src/main/resources/mybatis-generator.xml</configurationFile>
    </configuration>
</plugin>
           

在resources目錄下建立一個mybatis-generator.xml配置檔案

<?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="DB2Tables"    targetRuntime="MyBatis3">
        <commentGenerator>
            <property name="suppressDate" value="true"/>
            <property name="suppressAllComments" value="true"/>
        </commentGenerator>
        <!--資料庫連結位址賬号密碼-->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://127.0.0.1/wechat_house"
                        userId="root"
                        password="root" >
        </jdbcConnection>
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>
        <!--生成Model類存放位置-->
        <javaModelGenerator targetPackage="com.wcg.wechat_house.entity" targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>
        <!--生成映射檔案存放位置-->
        <sqlMapGenerator targetPackage="com.wcg.wechat_house.dao.mapper" targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
        <!--生成Dao類存放位置-->
        <!-- 用戶端代碼，生成易于使用的針對Model對象和XML配置檔案 的代碼
                type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper對象
                type="MIXEDMAPPER",生成基于注解的Java Model 和相應的Mapper對象
                type="XMLMAPPER",生成SQLMap XML檔案和獨立的Mapper接口
        -->
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.wcg.wechat_house.dao" targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>
        <!--生成對應表及類名-->
        <table tableName="t_user" domainObjectName="User"></table>
    </context>
</generatorConfiguration>
           

最後執行插件

這樣就可以了，檢視相關目錄就可以找到自動生成的檔案