# SpringBootBase

**Repository Path**: suhaojava/spring-boot-base

## Basic Information

- **Project Name**: SpringBootBase
- **Description**: spring-boot整合mybatis-plus、swagger2

项目使用SpringBoot版本2.5.6，swagger2版本2.9.2。
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-12-31
- **Last Updated**: 2023-09-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

### spring-boot整合mybatis-plus、swagger2



#### application.yml中的配置

  

```

#服务配置
server:
  port: 9002
#spring配置
spring:
  #1.应用配置
  application:
    name: interfaces #指定服务名
  #2.数据库连接池
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/interfaces?useUnicode=true&characterEncoding=utf8
    username: root
    password: root

#mybatis-plus 设置
mybatis-plus:
  mapper-locations: classpath*:com/inter/interfaces/**/xml/*Mapper.xml
  global-config:
    # 关闭MP3.0自带的banner
    banner: false
    db-config:
      #主键类型  0:"数据库ID自增",1:"该类型为未设置主键类型", 2:"用户输入ID",3:"全局唯一ID (数字类型唯一ID)", 4:"全局唯一ID UUID",5:"字符串全局唯一ID (idWorker 的字符串表示)";
      id-type: ID_WORKER
      # 默认数据库表下划线命名
      table-underline: true
  configuration:
    # 这个配置会将执行的sql打印出来，在开发或测试的时候可以用
    #log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
    # 返回类型为Map,显示null对应的字段
    call-setters-on-nulls: true


```



#### Mybatis-plus的配置类MybatisPlusConfig

```
@Configuration
@MapperScan(value={"com.inter.interfaces.**.mapper"}) //扫描配置路径下的Mapper
public class MybatisPlusConfig {
	/**
    *增加配置后分页才会生效
    */
    @Bean
    public PaginationInterceptor paginationInterceptor(){
        return new PaginationInterceptor();
    }
}
```

#### swagger的配置类SwaggerConfig

```
/**
 * SwaggerConfig
 * @desc: Swagger配置
 * @version:
 * @createTime: 2020/8/06 14:36
 * @author:
 */
@Configuration
public class SwaggerConfig {

    @Bean
    public Docket createH5RestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("swagger文档")
                .description("restful 风格接口")
                .version("1.0")
                .build();
    }

}
```



#### pom.xml文件中的依赖包和属性配置

```
   <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.6</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <properties>
        <java.version>1.8</java.version>
        <hutool.version>5.7.18</hutool.version>
        <swagger-ui.version>2.9.2</swagger-ui.version>
        <swagger2.version>2.9.2</swagger2.version>
        <swagger-bootstrap-ui.version>1.8.5</swagger-bootstrap-ui.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.1.0</version>
        </dependency>

        <!-- hutool工具类-->
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.7.18</version>
        </dependency>
        <dependency>
            <groupId>net.java.dev.jna</groupId>
            <artifactId>jna</artifactId>
            <version>5.3.1</version>
        </dependency>
        <dependency>
            <groupId>net.java.dev.jna</groupId>
            <artifactId>jna-platform</artifactId>
            <version>5.3.1</version>
        </dependency>
        <!-- swagger-ui -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>${swagger-ui.version}</version>
        </dependency>
        <!-- swagger2 -->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>${swagger2.version}</version>
        </dependency>
        <!-- 引入swagger-bootstrap-ui包 -->
        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>swagger-bootstrap-ui</artifactId>
            <version>${swagger-bootstrap-ui.version}</version>
        </dependency>
```



mysql5.7版本，创建数据库interfaces。运行脚本init.sql。

#### 启动项目
- 运行com.inter.interfaces.InterfacesApplication

项目使用springboot版本2.5.6，swagger2版本2.9.2。

启动后在浏览器输入 http://localhost:9002/doc.html 会看到swagger界面

![](swagger.png)