springboot gradle配置（mybatis + mybatis-generator）

buildscript {
    ext {
        springBootVersion = '2.3.4.RELEASE'
    }
    repositories {
        maven{ url "https://plugins.gradle.org/m2/"}
    }

    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
        // mybatis-generator 插件路径
        classpath "gradle.plugin.com.arenagod.gradle:mybatis-generator-plugin:1.4"
    }
}

plugins {
    id 'org.springframework.boot' version '2.3.4.RELEASE'
    id 'io.spring.dependency-management' version '1.0.10.RELEASE'
    id 'java'
    id "com.arenagod.gradle.MybatisGenerator" version "1.4"
}

apply plugin: "com.arenagod.gradle.MybatisGenerator"

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '8'

repositories {
//    mavenCentral()
    maven{ url 'http://maven.aliyun.com/nexus/content/repositories/jcenter'}
}

allprojects {
    /**
     * Workaround intellij IDEA bug
     */
    apply plugin: 'idea'
    idea {
        module {
            inheritOutputDirs = true
        }
    }
}

configurations {
    mybatisGenerator
}

mybatisGenerator {
    verbose = true
    configFile = 'src/main/resources/mybatis/generatorConfig.xml'
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-jdbc'
    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
    implementation 'org.springframework.boot:spring-boot-starter-web'
//    implementation 'org.springframework.session:spring-session-jdbc'
    developmentOnly 'org.springframework.boot:spring-boot-devtools'
    compile group: 'mysql', name: 'mysql-connector-java', version: '8.0.21'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }

//    compile group: 'com.alibaba', name: 'druid', version: '1.1.24'
    compile group: 'org.mybatis.spring.boot', name: 'mybatis-spring-boot-starter', version: '2.1.3'
    developmentOnly group: 'org.mybatis.generator', name: 'mybatis-generator-core', version: '1.4.0'
}

jar {
    String classPath = ''
    configurations.runtime.each {classPath = classPath + " lib/"+it.name}
    manifest {
        attributes 'Main-Class': 'com.example.demo.DemoApplication'
        attributes 'Class-Path': classPath
    }
}

task copyJar(type:Copy){
    from configurations.runtime
    into ('build/libs/lib')
}

task release(type: Copy,dependsOn: [build, copyJar]) {
}

test {
    useJUnitPlatform()
}

resource 下放置generatorConfig.xml按照上面的路径放置： src/main/resources/mybatis/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="MyBatis3Simple" defaultModelType="flat">
        <commentGenerator>
            <property name="suppressAllComments" value="true"></property>
            <property name="suppressDate" value="true"></property>
            <property name="javaFileEncoding" value="utf-8"/>
        </commentGenerator>

        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/db_demo_0"
                        userId="root"
                        password="root">
        </jdbcConnection>

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

        <javaModelGenerator targetPackage="com.example.demo.model" targetProject="D:/Tools/demo/src/main/java">
            <property name="enableSubPackages" value="true"></property>
            <property name="trimStrings" value="true"></property>
        </javaModelGenerator>

        <sqlMapGenerator targetPackage="com.example.demo.mapper" targetProject="D:/Tools/demo/src/main/java">
            <property name="enableSubPackages" value="false"></property>
        </sqlMapGenerator>

        <javaClientGenerator targetPackage="com.example.demo.dao" targetProject="D:/Tools/demo/src/main/java" type="XMLMAPPER">
            <property name="enableSubPackages" value="false"/>
        </javaClientGenerator>

        <!-- sql占位符，表示所有的表 -->
        <table tableName="user_%">
        </table>

    </context>
</generatorConfiguration>

找到IDEA gradle Tasks -> other -> mbGenerator ，双击执行生成