IDEA mybatisplus 代码生成器的配置

mybatisplus项目结构图

效果图

BaseController控制器

package cn.cxyxmg.mybatisplus.common.base;

public class BaseController {
}

CodeGenerator控制器/运行此控制器即可生成/
CodeGenerator是 MyBatis-Plus 的代码生成器，通过 AutoGenerator 可以快速生成 Entity、Mapper、Mapper XML、Service、Controller 等各个模块的代码，极大的提升了开发效率。

package cn.cxyxmg.mybatisplus.common.generator;

import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class CodeGenerator {

    /**
     * 

     * 读取控制台内容
     * 
     */
    public static String scanner(String tip) {
        Scanner scanner = new Scanner(System.in);
        StringBuilder help = new StringBuilder();
        help.append("请输入" + tip + "：");
        System.out.println(help.toString());
        if (scanner.hasNext()) {
            String ipt = scanner.next();
            if (StringUtils.isNotEmpty(ipt)) {
                return ipt;
            }
        }
        throw new MybatisPlusException("请输入正确的" + tip + "！");
    }

    public static void main(String[] args) {
        // 代码生成器
        AutoGenerator mpg = new AutoGenerator();

        // 全局配置
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");
        gc.setOutputDir(projectPath + "/src/main/java");
        gc.setAuthor("cxyxmg");
        gc.setOpen(false);
        // gc.setSwagger2(true); 实体属性 Swagger2 注解
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl("jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=CONVERT_TO_NULL");
        // dsc.setSchemaName("public");
        dsc.setDriverName("com.mysql.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("root");
        mpg.setDataSource(dsc);

        // 包配置
        PackageConfig pc = new PackageConfig();
        pc.setModuleName("system");
        pc.setParent("cn.cxyxmg.mybatisplus");
        mpg.setPackageInfo(pc);

        // 自定义配置
        InjectionConfig cfg = new InjectionConfig() {
            @Override
            public void initMap() {
                // to do nothing
            }
        };

        // 如果模板引擎是 freemarker
        // String templatePath = "/templates/mapper.xml.ftl";
        // 如果模板引擎是 velocity
        // String templatePath = "/templates/mapper.xml.vm";

        // 自定义输出配置
        List<FileOutConfig> focList = new ArrayList<>();
        // 自定义配置会被优先输出
       /* focList.add(new FileOutConfig(templatePath) {
            @Override
            public String outputFile(TableInfo tableInfo) {
                // 自定义输出文件名 ， 如果你 Entity 设置了前后缀、此处注意 xml 的名称会跟着发生变化！！
                return projectPath + "/src/main/resources/mapper/" + pc.getModuleName()
                        + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
            }
        });*/
        /*
        cfg.setFileCreate(new IFileCreate() {
            @Override
            public boolean isCreate(ConfigBuilder configBuilder, FileType fileType, String filePath) {
                // 判断自定义文件夹是否需要创建
                checkDir("调用默认方法创建的目录");
                return false;
            }
        });
        */
        cfg.setFileOutConfigList(focList);
        mpg.setCfg(cfg);

        // 配置模板
        TemplateConfig templateConfig = new TemplateConfig();

        // 配置自定义输出模板
        //指定自定义模板路径，注意不要带上.ftl/.vm, 会根据使用的模板引擎自动识别
        // templateConfig.setEntity("templates/entity2.java");
        // templateConfig.setService();
        // templateConfig.setController();

        //templateConfig.setXml(null);
        mpg.setTemplate(templateConfig);

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setNaming(NamingStrategy.underline_to_camel);
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        // strategy.setSuperEntityClass("com.baomidou.ant.common.BaseEntity");
        strategy.setEntityLombokModel(true);
        strategy.setRestControllerStyle(true);
        // 公共父类
        strategy.setSuperControllerClass("cn.cxyxmg.mybatisplus.common.base.BaseController");
        // 写于父类中的公共字段
        // strategy.setSuperEntityColumns("id");
        //输入表名，生成实体类，不写默认生成数据库所有的表
        strategy.setInclude("user");
        strategy.setControllerMappingHyphenStyle(true);
        // strategy.setTablePrefix(pc.getModuleName() + "_");
        mpg.setStrategy(strategy);
        // mpg.setTemplateEngine(new FreemarkerTemplateEngine());
        mpg.execute();
    }

}

pom.xml配置

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0modelVersion>

  <groupId>cn.cxyxmggroupId>
  <artifactId>mybatisplusartifactId>
  <version>1.0-SNAPSHOTversion>
  <packaging>warpackaging>

  <name>mybatisplus Maven Webappname>
  
  <url>http://www.example.comurl>

  <properties>
    <project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
    <maven.compiler.source>1.8maven.compiler.source>
    <maven.compiler.target>1.8maven.compiler.target>
  properties>

  <dependencies>
    <dependency>
      <groupId>org.springframeworkgroupId>
      <artifactId>spring-webmvcartifactId>
      <version>5.1.8.RELEASEversion>
    dependency>

    
    <dependency>
      <groupId>org.springframeworkgroupId>
      <artifactId>spring-contextartifactId>
      <version>5.1.8.RELEASEversion>
    dependency>

    
    <dependency>
      <groupId>org.springframeworkgroupId>
      <artifactId>spring-jdbcartifactId>
      <version>5.1.8.RELEASEversion>
    dependency>

    
    <dependency>
      <groupId>org.springframeworkgroupId>
      <artifactId>spring-aspectsartifactId>
      <version>5.1.8.RELEASEversion>
    dependency>

    
    <dependency>
      <groupId>org.mybatisgroupId>
      <artifactId>mybatis-springartifactId>
      <version>2.0.1version>
    dependency>

    
    <dependency>
      <groupId>mysqlgroupId>
      <artifactId>mysql-connector-javaartifactId>
      <version>8.0.16version>
    dependency>

    <dependency>
      <groupId>org.springframeworkgroupId>
      <artifactId>spring-testartifactId>
      <version>5.1.8.RELEASEversion>
    dependency>
    <dependency>
      <groupId>junitgroupId>
      <artifactId>junitartifactId>
      <version>4.12version>
      <scope>compilescope>
    dependency>

    
    <dependency>
      <groupId>org.projectlombokgroupId>
      <artifactId>lombokartifactId>
      <version>1.18.8version>
      <scope>providedscope>
    dependency>

    <dependency>
      <groupId>com.sun.jnagroupId>
      <artifactId>jnaartifactId>
      <version>3.0.9version>
    dependency>

    
    <dependency>
      <groupId>com.alibabagroupId>
      <artifactId>fastjsonartifactId>
      <version>1.2.58version>
    dependency>

    <dependency>
      <groupId>com.baomidougroupId>
      <artifactId>mybatis-plusartifactId>
      <version>3.1.2version>
    dependency>

    
    <dependency>
      <groupId>com.baomidougroupId>
      <artifactId>mybatis-plus-generatorartifactId>
      <version>3.1.2version>
    dependency>
    
    <dependency>
      <groupId>org.apache.velocitygroupId>
      <artifactId>velocity-engine-coreartifactId>
      <version>2.1version>
    dependency>

    <dependency>
      <groupId>com.zaxxergroupId>
      <artifactId>HikariCPartifactId>
      <version>3.3.1version>
    dependency>
  dependencies>

  <build>
    <finalName>mybatisplusfinalName>
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-clean-pluginartifactId>
          <version>3.1.0version>
        plugin>
        
        <plugin>
          <artifactId>maven-resources-pluginartifactId>
          <version>3.0.2version>
        plugin>
        <plugin>
          <artifactId>maven-compiler-pluginartifactId>
          <version>3.8.0version>
        plugin>
        <plugin>
          <artifactId>maven-surefire-pluginartifactId>
          <version>2.22.1version>
        plugin>
        <plugin>
          <artifactId>maven-war-pluginartifactId>
          <version>3.2.2version>
        plugin>
        <plugin>
          <artifactId>maven-install-pluginartifactId>
          <version>2.5.2version>
        plugin>
        <plugin>
          <artifactId>maven-deploy-pluginartifactId>
          <version>2.8.2version>
        plugin>
      plugins>
    pluginManagement>
    <resources>
      
      <resource>
        <directory>src/main/javadirectory>
        <includes>
          <include>**/*.xmlinclude>
        includes>
        <filtering>truefiltering>
      resource>
    resources>
  build>
project>

web.xml配置

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
     http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>mybatisplusdisplay-name>

  
  <filter>
    <filter-name>CharacterEncodingFilterfilter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilterfilter-class>
    <init-param>
      <param-name>encodingparam-name>
      <param-value>utf-8param-value>
    init-param>
  filter>
  <filter-mapping>
    <filter-name>CharacterEncodingFilterfilter-name>
    <url-pattern>/*url-pattern>
  filter-mapping>

  
  <context-param>
    <param-name>contextConfigLocationparam-name>
    
    <param-value>classpath:spring.xmlparam-value>
  context-param>

  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
  listener>

  
  <servlet>
    <servlet-name>springmvcservlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
    <init-param>
      <param-name>contextConfigLocationparam-name>
      
      <param-value>classpath:spring-mvc.xmlparam-value>
    init-param>
  servlet>

  
  <servlet-mapping>
    <servlet-name>springmvcservlet-name>
    <url-pattern>*.dourl-pattern>
  servlet-mapping>

web-app>

jdbc.properties

driverClassName=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=CONVERT_TO_NULL
username=root
password=root

mybatis-config.xml

<configuration>

    
    <settings>
        
        
        
        <setting name="cacheEnabled" value="true"/>
        
        
        <setting name="lazyLoadingEnabled" value="true"/>
        
        <setting name="multipleResultSetsEnabled" value="true"/>
        
        <setting name="mapUnderscoreToCamelCase" value="true"/>
        <setting name="useColumnLabel" value="true"/>
        <setting name="defaultExecutorType" value="REUSE"/>
        <setting name="defaultStatementTimeout" value="25000"/>
        
        <setting name="aggressiveLazyLoading" value="true"/>
    settings>
configuration>

spring.xml

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
       http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

    
    <context:component-scan base-package="cn.cxyxmg.mybatisplus"/>

    
    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        
        <property name="locations">
            <list>
                <value>classpath:jdbc.propertiesvalue>
            list>
        property>
    bean>

    
    <bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource">
        <property name="driverClassName" value="${driverClassName}">property>
        <property name="jdbcUrl" value="${url}">property>
        <property name="username" value="${username}">property>
        <property name="password" value="${password}">property>
        <property name="readOnly" value="false" />
        <property name="connectionTimeout" value="30000" />
        <property name="idleTimeout" value="600000" />
        <property name="maxLifetime" value="1800000" />
        <property name="maximumPoolSize" value="15" />
    bean>

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        
        
        <property name="basePackage" value="cn.cxyxmg.mybatisplus.*.mapper">property>
    bean>
    
    
    
    <bean id="sqlSessionFactory" class="com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="mapperLocations" value="classpath:cn/cxyxmg/mybatisplus/**/mapper/xml/*.xml"/>
        <property name="globalConfig" ref="globalConfig"/>
        <property name="plugins">
            <array>
                <bean class="com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor">bean>
                <bean class="com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor">bean>
            array>
        property>
    bean>
    <bean id="globalConfig" class="com.baomidou.mybatisplus.core.config.GlobalConfig">
        <property name="dbConfig" ref="dbConfig"/>
    bean>
    <bean id="dbConfig" class="com.baomidou.mybatisplus.core.config.GlobalConfig.DbConfig">
        <property name="keyGenerator" ref="keyGenerator"/>
        <property name="logicDeleteValue" value="-1">property>
        <property name="logicNotDeleteValue" value="0">property>
    bean>
    <bean id="keyGenerator" class="com.baomidou.mybatisplus.extension.incrementer.H2KeyGenerator"/>


    
    <bean id="transactionManager"
          class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    bean>
    
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            
            <tx:method name="query*" read-only="true" />
            <tx:method name="get*" read-only="true" />
            <tx:method name="find*" read-only="true" />
            <tx:method name="select*" read-only="true" />
            
            <tx:method name="*" />
        tx:attributes>
    tx:advice>

    <aop:config>
        
        <aop:pointcut id="myPointcut" expression="execution(* cn.cxyxmg.mybatisplus.*.service.*.*(..))" />
        
        <aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut" />
    aop:config>
beans>

spring-mvc.xml

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="
    	http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-4.2.xsd">

    
    <context:component-scan base-package="cn.cxyxmg.mybatisplus.*.controller"/>

    
    
     <mvc:annotation-driven>
        
        <mvc:message-converters register-defaults="true">
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8">constructor-arg>
            bean>
            <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html;charset=UTF-8value>
                        <value>application/jsonvalue>
                        <value>application/xml;charset=UTF-8value>
                    list>
                property>
                <property name="features">
                    <list>
                        
                        
                        <value>WriteMapNullValuevalue>
                        <value>WriteNullNumberAsZerovalue>
                        <value>WriteNullListAsEmptyvalue>
                        <value>WriteNullStringAsEmptyvalue>
                        <value>WriteNullBooleanAsFalsevalue>
                        <value>WriteDateUseDateFormatvalue>
                    list>
                property>
            bean>
        mvc:message-converters>
    mvc:annotation-driven>

    

    
    

    
    

    


beans>