springboot使用mybatis-generator生成對應的配置檔案和java類

1、在pom.xml裡添加maven插件

<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>
	<dependencies>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.30</version>
		</dependency>
	</dependencies>
</plugin>           

2、在resources下建立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="MySqlTables" targetRuntime="MyBatis3" defaultModelType="flat">
        <!-- 關閉注解資訊 -->
        <commentGenerator>
            <property name="suppressAllComments" value="true" />
        </commentGenerator>
        <!-- 自己修改JDBC的路徑 -->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/wechat" 
                        userId="root"
                        password="123456">
        </jdbcConnection>

        <javaTypeResolver>
            <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>

        <!-- model的配置 -->
        <javaModelGenerator targetPackage="tiger.wechat.model"
                            targetProject="src/main/java">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

        <!-- mybatis的xml的配置 -->
        <sqlMapGenerator targetPackage="tiger.wechat.mapper"
                         targetProject="src/main/java">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>

        <!-- 生成的dao類 -->
        <javaClientGenerator type="XMLMAPPER"
                             targetPackage="tiger.wechat.dao" 
                             targetProject="src/main/java/">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
        
        <table tableName="t_wxuser" domainObjectName="Wxuser"
               enableCountByExample="false" 
               enableUpdateByExample="false"
               enableDeleteByExample="false" 
               enableSelectByExample="false" 
               selectByExampleQueryId="false">
            <generatedKey column="id" sqlStatement="JDBC" identity="true"/>
        </table>
        
    </context>
</generatorConfiguration>
           

3、在src/main/java/tiger/wechat下建立dao、model、mapper檔案夾。

4、選擇項目>Run As >Run configurations>mybatis-generator:generate