mybatis-plus代码生成器

Posted 2021-01-15 MySql_3306

 1 public class MyBatisPlusGenerator {
 2 
 3     public static void main(String[] args) throws SQLException {
 4 
 5         //1. 全局配置
 6         GlobalConfig config = new GlobalConfig();
 7         config.setActiveRecord(true) // 是否支持AR模式
 8               .setAuthor("zuo") // 作者
10               .setOutputDir("F:\stsworkspace\src\main\java") // 生成路径
11               .setFileOverride(true)  // 文件覆盖
12 //            .setIdType(IdType.AUTO) // 主键策略
13               .setServiceName("%sService")  // 设置生成的service接口的名字的首字母是否为I
14                                              // IEmployeeService
15               .setBaseResultMap(true)//生成基本的resultMap
16               .setBaseColumnList(true);//生成基本的SQL片段
17 
18                 //2. 数据源配置
19                 DataSourceConfig  dsConfig  = new DataSourceConfig();
20                 dsConfig.setDbType(DbType.mysql)  // 设置数据库类型
21                         .setDriverName("com.mysql.cj.jdbc.Driver")
22                         .setUrl("jdbc:mysql://localhost:3306/demo?useUnicode=true&useSSL=false&serverTimezone=UTC")
23                         .setUsername("root")
24                         .setPassword("root");
25 
26                 //3. 策略配置globalConfiguration中
27                 StrategyConfig stConfig = new StrategyConfig();
28                 stConfig.setCapitalMode(true) //全局大写命名
29                         .setDbColumnUnderline(true)  // 指定表名 字段名是否使用下划线
30                         .setNaming(NamingStrategy.underline_to_camel) // 数据库表映射到实体的命名策略
31                         //.setTablePrefix("tbl_")
32                         .setInclude(new String[]{"user"});  // 生成的表
33 
34 //                //4. 包名策略配置
35 //                PackageConfig pkConfig = new PackageConfig();
36 //                pkConfig.setParent("com.imooc")
37 //                        .setMapper("dao")//dao
38 //                        .setService("service")//servcie
39 //                        .setController("controller")//controller
40 //                        .setEntity("entity")
41 //                        .setXml("mapper");//mapper.xml
42                 //4. 包名策略配置
43                 PackageConfig pkConfig = new PackageConfig();
44                 StrategyConfig sc=new StrategyConfig();
45 
46                 pkConfig.setParent("com.imooc")
47                         .setMapper("dao")//dao
48                         .setService("service")//servcie
49                         .setController("controller")//controller
50                         .setEntity("entity")
51                         .setXml("resource");//mapper.xml
52 
53                 //5. 整合配置
54                 AutoGenerator  ag = new AutoGenerator();
55                 ag.setGlobalConfig(config)
56                   .setDataSource(dsConfig)
57                   .setStrategy(stConfig)
58                   .setPackageInfo(pkConfig);
59 
60                 //6. 执行
61                 ag.execute();
62     }
63 
64 }

加入依赖包

  1 <dependencies>
  2 
  3 
  4         <dependency>
  5             <groupId>com.baomidou</groupId>
  6             <artifactId>mybatis-plus</artifactId>
  7             <version>2.3</version>
  8         </dependency>
 13 
 14         <!-- 单元测试 -->
 15         <dependency>
 16             <groupId>junit</groupId>
 17             <artifactId>junit</artifactId>
 18             <version>4.11</version>
 19             <scope>test</scope>
 20         </dependency>
 21 
 22 
 23 
 24         <!-- 日志 -->
 25         <!-- 实现slf4j接口并整合 -->
 26         <dependency>
 27             <groupId>ch.qos.logback</groupId>
 28             <artifactId>logback-classic</artifactId>
 29             <version>1.1.1</version>
 30         </dependency>
 36 
 37         <!-- 数据库 -->
 43         <!-- c3p0 -->
 44         <dependency>
 45             <groupId>com.mchange</groupId>
 46             <artifactId>c3p0</artifactId>
 47             <version>0.9.5.2</version>
 48         </dependency>
 51         <!-- Spring -->
 52         <dependency>
 53             <groupId>org.springframework</groupId>
 54             <artifactId>spring-core</artifactId>
 55             <version>4.3.10.RELEASE</version>
 56         </dependency>
 57         <dependency>
 58             <groupId>org.springframework</groupId>
 59             <artifactId>spring-beans</artifactId>
 60             <version>4.3.10.RELEASE</version>
 61         </dependency>
 62         <dependency>
 63             <groupId>org.springframework</groupId>
 64             <artifactId>spring-webmvc</artifactId>
 65             <version>4.3.10.RELEASE</version>
 66         </dependency>
 67         <dependency>
 68             <groupId>org.springframework</groupId>
 69             <artifactId>spring-jdbc</artifactId>
 70             <version>4.3.10.RELEASE</version>
 71         </dependency>
 77 
 78         <!-- MP  代码生成工具需要的依赖1 velocity-engine-core 2 slf4j-api   3slf4j-log4j12 -->
 79         <!-- Apache velocity -->
 80         <dependency>
 81             <groupId>org.apache.velocity</groupId>
 82             <artifactId>velocity-engine-core</artifactId>
 83             <version>2.0</version>
 84         </dependency>
 85 
 86         <!-- sfl4j -->
 87         <dependency>
 88             <groupId>org.slf4j</groupId>
 89             <artifactId>slf4j-api</artifactId>
 90             <version>1.7.7</version>
 91         </dependency>
 92         <dependency>
 93             <groupId>org.slf4j</groupId>
 94             <artifactId>slf4j-log4j12</artifactId>
 95             <version>1.7.7</version>
 96         </dependency>
 97 
 98         <dependency>
 99             <groupId>mysql</groupId>
100             <artifactId>mysql-connector-java</artifactId>
101             <version>8.0.9-rc</version>
102         </dependency>
103         <dependency>
104             <groupId>com.baomidou</groupId>
105             <artifactId>mybatis-plus</artifactId>
106             <version>2.1.4</version>
107             <scope>compile</scope>
108         </dependency>
109     </dependencies>