SpringBoot结合Swagger2自动生成api文档的方法

  <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger2</artifactId>
      <version>2.7.0</version>
    </dependency>

    <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>2.7.0</version>
    </dependency>

@Configuration
@EnableSwagger2
public class SwaggerConfig {
  @Bean
  public Docket createRestApi() {
    return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        .select()
        .apis(RequestHandlerSelectors.basePackage("cn.niit.controller"))
        .paths(PathSelectors.any())
        .build();
  }

  private ApiInfo apiInfo() {
    return new ApiInfoBuilder()
        .title("Spring Boot中使用Swagger2")
        .description("首次尝试自动生成api文档为后期的前后端分离开发做准备")
        .termsOfServiceUrl("https://www.jianshu.com/u/2f60beddf923")
        .contact("WEN")
        .version("1.0")
        .build();
  }
}

@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {
  public User(String userName, String password) {
    this.userName = userName;
    this.password = password;
  }

  private Integer id;
  private String userName;
  private String password;
}

@RestController
@Api(description = "用户管理")
@RequestMapping(value = "/hello",produces = APPLICATION_JSON_VALUE)
public class UserController {

  List<User>lists=new ArrayList<>();

  @GetMapping(value ="getAllUser" )
  @ApiOperation(value = "用户列表",notes = "查询所有已注册过的用户详细信息")
  public List<User> getAllUser()
  {
  lists.add(new User("wen","999"));
  lists.add(new User(2,"qian","666"));
  return lists;
  }
}

 @PostMapping(value = "addUser")
  public User addUser(User user)
  {
    return user;
  }

@ApiModelProperty(value = "用户ID")
  private Integer id;
  @ApiModelProperty(value = "用户名")
  private String userName;
  @ApiModelProperty(value = "密码")
  private String password;

@ApiModelProperty(hidden = true)

  @GetMapping(value = "getUserById/{id}")
  public User getUserById(@ApiParam(value = "用户ID")@PathVariable(value = "id")String id)
  {
    return new User(id,"步惊云","passwordjava");
  }

<!--国际化操作：选择中文版 -->
 <script src='webjars/springfox-swagger-ui/lang/translator.js' type='text/javascript'></script>
 <script src='webjars/springfox-swagger-ui/lang/zh-cn.js' type='text/javascript'></script>