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  • SpringBoot 集成 Swageer2

    添加Maven依赖

            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>2.8.0</version>
            </dependency>
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>2.8.0</version>
            </dependency>    

    添加配置类

    package com.erp.server.config;
    
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import springfox.documentation.builders.ApiInfoBuilder;
    import springfox.documentation.builders.PathSelectors;
    import springfox.documentation.builders.RequestHandlerSelectors;
    import springfox.documentation.service.ApiInfo;
    import springfox.documentation.service.Contact;
    import springfox.documentation.spi.DocumentationType;
    import springfox.documentation.spring.web.plugins.Docket;
    import springfox.documentation.swagger2.annotations.EnableSwagger2;
    
    @EnableSwagger2
    @Configuration
    public class SwaggerConfig {
    
        @Bean
        public Docket creatRestApi(){
            return new Docket(DocumentationType.SWAGGER_2)
                    .apiInfo(apiInfo())
                    .select()
                    .apis(RequestHandlerSelectors.basePackage("com.erp.server.controller"))
                    .paths(PathSelectors.any())
                    .build();
        }
    
        private ApiInfo apiInfo(){
            return new ApiInfoBuilder()
                    .title("进销存系统")
                    .description("这里是进销存系统的后台接口文档")
                    //服务条款网址
                    .termsOfServiceUrl("http://localhost:8080/swagger-ui.html")
                    //联系人
                    .contact(new Contact("wangbo","url地址", "email地址"))
                    .version("1.0")
                    .build();
        }
    
    }

    注解使用

    @Api

    用在请求类上,说明该类的作用。可以标记一个Controller类做为swagger文档资源。

    value:url的路径值,在UI界面上也看到,可以不用配置。

    String value() default "";

    tags:说明该类的作用,可以在UI界面上看到的内容

    String[] tags() default {""};

    produces:配置返回数据类型,例如application/json,application/xml等

    String produces() default "";

    consumes:配置请求头,例如application/json,application/xml等

    String protocols() default "";

    authorizations:高级特性认证时配置

    Authorization[] authorizations() default {@Authorization("")};

    hidden:默认为false,配置为true将在文档中隐藏

    boolean hidden() default false;

    @ApiOperation

    用在请求的方法上,说明方法的用途、作用

    value:说明方法的用途、作用

    String value();

    notes:方法的备注说明

    String notes() default "";

    tags:

    String[] tags() default {""};

    response:返回的对象

    Class<?> response() default Void.class;

    responseContainer:这些对象是有效的List,Set,Map,其他是无效的

    String responseContainer() default "";

    responseReference:

    String responseReference() default "";

    httpMethod:可以配置其中HTTP请求方式

    String httpMethod() default "";

    nickname:

    String nickname() default "";

    produces:配置返回数据类型,例如application/json,application/xml等

    String produces() default "";

    consumes:配置请求头,例如application/json,application/xml等

    String consumes() default "";

    protocols:

    String protocols() default "";

    authorizations:高级特性认证时配置

    Authorization[] authorizations() default {@Authorization("")};

    hidden:默认为false,配置为true将在文档中隐藏

    boolean hidden() default false;

    responseHeaders:配置响应头

    ResponseHeader[] responseHeaders() default {@ResponseHeader(
        name = "",
        response = Void.class
    )};

    code:HTTP的状态码,默认200

    int code() default 200;

    extensions:扩展属性

    Extension[] extensions() default {@Extension(
        properties = {@ExtensionProperty(
        name = "",
        value = ""
    )}
    )};

    @ApiImplicitParams

    用在请求的方法上,表示一组参数说明,里面通过ApiImplicitParam配置具体参数。

    public @interface ApiImplicitParams {
        ApiImplicitParam[] value();
    }

    @ApiImplicitParam

    用在请求的方法上,表示单个参数说明;或者用在@ApiImplicitParams注解中,指定一个请求参数的各个方面

    name:参数名

    String name() default "";

    value:参数说明解释

    String value() default "";

    defaultValue:参数的默认值

    String defaultValue() default "";

    allowableValues:

    String allowableValues() default "";

    required:参数是否必传 true | false,默认false

    boolean required() default false;

    access:

    String access() default "";

    allowMultiple:

    boolean allowMultiple() default false;

    dataType:参数类型,默认String,只作为标志说明,不做实际验证,String和Long

    String dataType() default "";

    dataTypeClass:

    Class<?> dataTypeClass() default Void.class;

    paramType:查询参数位置

      header:请求参数放置于 Header,使用@RequestHeader获取

      query:请求参数放置于请求地址后边,使用@RequestParam获取

      path:请求参数放置于请求地址路径中,使用@PathVariable获取

      body:以流的形式提交参数,仅支持POST

      form:以form表单的形式提交参数,仅支持POST

    String paramType() default "";

    example:

    String example() default "";

    examples:

    Example examples() default @Example({@ExampleProperty(
        mediaType = "",
        value = ""
    )});

    type:

    String type() default "";

    format:

    String format() default "";

    allowEmptyValue:

    boolean allowEmptyValue() default false;

    readOnly:

    boolean readOnly() default false;

    collectionFormat:

    String collectionFormat() default "";

    @ApiParam

    public @interface ApiParam {
        String name() default "";
    
        String value() default "";
    
        String defaultValue() default "";
    
        String allowableValues() default "";
    
        boolean required() default false;
    
        String access() default "";
    
        boolean allowMultiple() default false;
    
        boolean hidden() default false;
    
        String example() default "";
    
        Example examples() default @Example({@ExampleProperty(
          mediaType = "",
          value = ""
       )});
    
        String type() default "";
    
        String format() default "";
    
        boolean allowEmptyValue() default false;
    
        boolean readOnly() default false;
    
        String collectionFormat() default "";
    }

    @ApiModel

    一般用在请求参数无法使用@ApiImplicitParam注解进行描述的时候,用于对类进行说明,描述一个Model的信息,表示参数用实体类接收。

    public @interface ApiModel {
        String value() default "";
    
        String description() default "";
    
        Class<?> parent() default Void.class;
    
        String discriminator() default "";
    
        Class<?>[] subTypes() default {};
    
        String reference() default "";
    }

    @ApiModelProperty

    注解用于方法、字段,表示对model属性的说明或者数据操作更改,配合ApiModel一起使用。

    public @interface ApiModelProperty {
        String value() default "";
    
        String name() default "";
    
        String allowableValues() default "";
    
        String access() default "";
    
        String notes() default "";
    
        String dataType() default "";
    
        boolean required() default false;
    
        int position() default 0;
    
        boolean hidden() default false;
    
        String example() default "";
    
        boolean readOnly() default false;
    
        String reference() default "";
    
        boolean allowEmptyValue() default false;
    }

    @ApiResponses

    用在请求的方法上,表示一组响应

    public @interface ApiResponses {
        ApiResponse[] value();
    }

    @ApiResponse

    用在@ApiResponses中,一般用于表达一个错误的响应信息

    public @interface ApiResponse {
        int code();
    
        String message();
    
        Class<?> response() default Void.class;
    
        String reference() default "";
    
        ResponseHeader[] responseHeaders() default {@ResponseHeader(
          name = "",
          response = Void.class
      )};
    
        String responseContainer() default "";
    }

    @ApiIgnore

    用在Controller类或者接口方法上,表示该类或者接口被忽略,不在接口文档显示

    public @interface ApiIgnore {
      //简要说明为何忽略此参数/操作
      String value() default "";
    }

    问题

    目前了解到的是Swagger不支持直接获取JSONObject和Map类型的参数,这种参数内部字段不可知,文档显示不出来

    如果不想封装为一个Model的话可以参考下面的博客实现下,自定义一个注解。

    https://blog.csdn.net/cy921107/article/details/82761575 JSONObject

    https://blog.csdn.net/hellopeng1/article/details/82227942 Map

    示例

    package com.erp.server.controller;
    
    import com.alibaba.fastjson.JSONObject;
    import com.erp.server.model.User;
    import com.erp.server.service.TestService;
    import com.erp.server.utils.Constants;
    import com.erp.server.utils.result.ResultBuilder;
    import com.erp.server.utils.result.StatusCode;
    import io.swagger.annotations.*;
    import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.web.bind.annotation.*;
    import springfox.documentation.annotations.ApiIgnore;
    
    
    @Api(tags = {"测试接口类"})
    @RestController
    @RequestMapping(value = "/api/test")
    public class TestController {
    
        private static final Logger logger = LoggerFactory.getLogger(TestController.class);
    
        @Autowired
        private TestService testService;
        @ApiIgnore
        @ApiOperation(value = "测试Hello", notes = "一个测试的hello接口")
        @GetMapping("/hello")
        public String hello(){
            return  "Hello Spring Boot";
        }
    
        @ApiOperation(value = "查询用户", notes = "根据ID查询用户")
        @ApiImplicitParam(name = "id", value = "用户ID", required = true, paramType = "path", dataType = "integer")
        @GetMapping("/user/{id}")
        public ResultBuilder<User> user(@PathVariable("id")Integer id){
            User user = testService.getUserById(id);
            return new ResultBuilder<User>(user, StatusCode.SUCCESS);
        }
    
        @ApiOperation(value = "查询用户", notes = "根据ID和姓名查询用户")
        @ApiImplicitParams({
                @ApiImplicitParam(name = "token", value = "用户凭证", required = true, paramType = "header", dataType = "String"),
                @ApiImplicitParam(name = "id", value = "用户ID", required = true, paramType = "query", dataType = "integer"),
                @ApiImplicitParam(name = "name", value = "用户名", required = true, paramType = "query", dataType = "String")
        })
        @GetMapping("/user/id/name")
        public ResultBuilder<User> user1(@RequestHeader("token")String token,
                                         @RequestParam("id")Integer id,
                                         @RequestParam("name")String name){
            logger.debug("token:{},id:{},name:{}", token, id, name);
            User user = testService.getUserById(id);
            return new ResultBuilder<User>(user, StatusCode.SUCCESS);
        }
    
        @ApiOperation(value = "添加用户", notes = "使用JSON数据添加用户")
        @ApiImplicitParam(name = "jsonObject", value = "用户数据", required = true, paramType = "body",
           examples = @Example(value = @ExampleProperty(mediaType = "application/json", value = "{'id':'','name':'','age':''}"))
                )
        @PostMapping("/user/add/")
        public ResultBuilder<User> adduser(@RequestBody JSONObject jsonObject){
            logger.debug(jsonObject.toJSONString());
            Integer id = jsonObject.getInteger("id");
            User user = testService.getUserById(id);
            return new ResultBuilder<User>(user, StatusCode.SUCCESS);
        }
    
        @ApiOperation(value = "添加用户", notes = "使用对象数据添加用户")
        @ApiImplicitParam(name = "user", value = "用户数据", required = true, paramType = "body", dataType = "User")
        @PostMapping("/user/add1/")
        public ResultBuilder<User> adduser1(@RequestHeader(Constants.ACCEPT_VERSION)String acceptVersion,
                                            @RequestBody User user){
            return new ResultBuilder<User>(null, StatusCode.SUCCESS);
        }
    
    }

    @Api 使用示例

    属性注释

    @Api  使用在接口类上

      tags  说明该类的作用,可以在UI界面上看到的内容

    示例代码

    @Api(tags = {"版本接口类"})
    @RestController
    @RequestMapping("/api/version")
    public class VersionController {
      ......  
    }

    界面显示

    @ApiOperation 和 @ApiImplicitParam 使用示例

    属性注释

    @ApiOperation  使用在接口方法上

      value  接口名

      notes  接口注释米描述

    @ApiImplicitParams  表示多个参数的情况,需@ApiImplicitParam配合使用

    @ApiImplicitParam  表示单个参数

      name  参数

      value  参数描述

      required  参数是否必须,默认false

      dataType  参数类型,这个一般还是别写了,经常写了导致无法使用

      paramType  参数位置  

        header:请求参数放置于 Header,使用@RequestHeader获取

        query:请求参数放置于请求地址后边,使用@RequestParam获取

        path:请求参数放置于请求地址路径中,使用@PathVariable获取

        body:以流的形式提交参数,仅支持POST

        form:以form表单的形式提交参数,仅支持POST

    示例代码

        @ApiOperation(value = "采购单列表", notes = "用于查询采购单列表")
        @ApiImplicitParams({
                @ApiImplicitParam(name = "pageNum", value = "查询的页码,默认1", required = false, paramType = "query"),
                @ApiImplicitParam(name = "pageSize", value = "每页显示条数,默认10", required = false, paramType = "query"),
                @ApiImplicitParam(name = "wareId", value = "采购ID", required = false, paramType = "query"),
                @ApiImplicitParam(name = "startTime", value = "开始时间,毫秒数", required = false, paramType = "query"),
                @ApiImplicitParam(name = "endTime", value = "结束时间,毫秒数", required = false, paramType = "query"),
                @ApiImplicitParam(name = "wareStatus", value = "采购单状态。-1:删除,0:正常", required = false, paramType = "query"),
                @ApiImplicitParam(name = "wareType", value = "采购类型:0:入库单,1:退货单", required = false, paramType = "query")
        })
        @GetMapping("/list")
        public ResultBuilder getWareHouseList(@RequestHeader(Constants.VERSION_CODE)Integer versionCode,
                                              @RequestHeader(Constants.ACCESS_TOKEN)String token,
                                              @RequestParam(value = "pageNum", required = false)Integer pageNum,
                                              @RequestParam(value = "pageSize", required = false)Integer pageSize,
                                              @RequestParam(value = "wareId", required = false)String wareId,
                                              @RequestParam(value = "startTime", required = false)Long startTime,
                                              @RequestParam(value = "endTime", required = false)Long endTime,
                                              @RequestParam(value = "wareStatus", required = false)Integer wareStatus,
                                              @RequestParam(value = "wareType", required = false)Integer wareType){
            return wareHouseService.getWareHouseList(pageNum, pageSize, wareId, startTime, endTime, wareStatus, wareType);
        }

    界面显示

    @ApiModel 和 @ApiModelProperty 使用示例

    属性注释

    @ApiModel 使用在实体类上

      value  实体类名称

      description  实体类描述信息

    @ApiModelProperty 使用在实体类中字段上

      value  字段名

      required   字段是否必须,默认false

      hide  字段是否隐藏,默认false

      example  字段值示例

    示例代码

    实体类

    @ApiModel(value = "软件版本", description = "这里是描述信息")
    public class Version {
        @ApiModelProperty(value = "版本", required = true, example = "1.0.0")
        private String version;
        @ApiModelProperty(value = "版本号", required = true)
        private Integer versionCode;
        @ApiModelProperty(value = "最小版本号", required = true)
        private Integer minVersionCode;
        @ApiModelProperty(value = "强制更新标志", required = true)
        private Integer updateForce;
        @ApiModelProperty(value = "更新内容")
        private String updateContent;
        @ApiModelProperty(value = "更新地址", required = true)
        private String updateUrl;
        @ApiModelProperty(hidden = true)
        private Date createTime;
        @ApiModelProperty(hidden = true)
        private Date updateTime;
        省略set/get
    }

    接口方法

    @ApiOperation(value = "新版本检查", notes = "检查APP是否需要进行版本升级")
    @PostMapping("/check")
    public ResultBuilder versionCheck(@RequestBody Version version){
      。。。
    }

    界面显示

    Models中也会显示这个Model

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  • 原文地址:https://www.cnblogs.com/wbxk/p/10639988.html
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