springBoot详解集成Swagger流程

<!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger2 -->
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.9.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.springfox/springfox-swagger-ui -->
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.9.2</version>
</dependency>

package com.hxl.config;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2 //开启swagger2
public class SwaggerConfig {
}

//配置了Swagger的Docket实例
@Bean
public Docket docket(){
    return new Docket(DocumentationType.SWAGGER_2);
}

private ApiInfo apiInfo(){
    //作者信息
    Contact contact = new Contact("王木木","https://blog.csdn.net/qq_43585922?spm=1000.2115.3001.5343","11@qq.com");
    return new ApiInfo(
        "Swagger笔记", //标题
        "冲冲冲", //描述
        "v1.0。0", //版本
        "https://blog.csdn.net/qq_43585922?spm=1000.2115.3001.5343", //组织链接
        contact, //联系人信息
        "Apach 2.0 许可", //许可
        "许可链接", //许可连接
        new ArrayList<>()//扩展
    );
}

@Bean
public Docket docket(){
    return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo());
}

//配置了Swagger的Docket实例
@Bean
public Docket docket(){
    return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        .select()
        
        .apis(RequestHandlerSelectors.basePackage("com.hxl.controller"))
        //.paths(PathSelectors.ant("/hxl
        .apis(RequestHandlerSelectors.basePackage("com.hxl.controller"))
        //.paths(PathSelectors.ant("/hxl/**"))
        .build();
}

@Bean
public Docket docket(Environment environment){
    //设置显示的Swagger环境
    Profiles profiles = Profiles.of("dev", "test");
    //通过  判断是否处在自己设定的环境中
    boolean flag = environment.acceptsProfiles(profiles);
    return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        //这里变成了flag
        .enable(flag)
        .select()     
        .apis(RequestHandlerSelectors.basePackage("com.hxl.controller"))
        .build();
}

@Bean
public Docket docket(Environment environment){
    return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        .groupName("王木木");
    //其余配置省略
}

//其他的环境需要自己填
@Bean
public Docket docket1(){
    return new Docket(DocumentationType.SWAGGER_2).groupName("天");
}
@Bean
public Docket docket2(){
    return new Docket(DocumentationType.SWAGGER_2).groupName("狼");
}

package com.hxl.pojo;
public class User {
    public String username;
    public String passWord;
}

//只要我们的接口中，返回值存在实体类，他就会扫描到Swagger中
@PostMapping("/user")
public User user(){
    return new User();
}

package com.hxl.pojo;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
//@Api("注释")
@ApiModel("用户实体类")
public class User {
    @ApiModelProperty("姓名")
    public String username;
    @ApiModelProperty("密码")
    public String password;
}

@ApiOperation("王木木的接口")
@PostMapping("/hxl")
public String hxl(@ApiParam("用户名")String username){
    return username;
}