java

关注公众号 jb51net

关闭
首页 > 软件编程 > java > Springboot Swagger3全注解配置

Springboot整合Swagger3全注解配置(springdoc-openapi-ui)

作者：阿祖，收手吧

本文主要介绍了Springboot整合Swagger3全注解配置(springdoc-openapi-ui)，文中通过示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

一、创建Springboot项目，引入pom依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.12</version>
        </dependency>

        <!-- 只需要引入这一个依赖就行了 -->
        <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-ui</artifactId>
            <version>1.5.5</version>
        </dependency>

二、配置类请求头携带token

import io.swagger.v3.oas.annotations.ExternalDocumentation;
import io.swagger.v3.oas.annotations.OpenAPIDefinition;
import io.swagger.v3.oas.annotations.enums.SecuritySchemeIn;
import io.swagger.v3.oas.annotations.enums.SecuritySchemeType;
import io.swagger.v3.oas.annotations.info.Contact;
import io.swagger.v3.oas.annotations.info.Info;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import io.swagger.v3.oas.annotations.security.SecurityScheme;

@OpenAPIDefinition(
        info = @Info(
                title = "Swagger3",
                version = "1.0",
                description = "Swagger3使用演示",
                contact = @Contact(name = "TOM")
        ),
        security = @SecurityRequirement(name = "JWT"),
        externalDocs = @ExternalDocumentation(description = "参考文档",
                url = "https://github.com/swagger-api/swagger-core/wiki/Swagger-2.X---Annotations"
        )
)
@SecurityScheme(type = SecuritySchemeType.HTTP, name = "JWT", scheme = "bearer", in = SecuritySchemeIn.HEADER)
public class Swagger3Config {

}

三、配置文件

server:
  port: 8080

springdoc:
  api-docs:
    #是否开启文档功能
    enabled: true
    #swagger后端请求地址
    path: /api-docs
  swagger-ui:
    #自定义swagger前端请求路径，输入http：127.0.0.1:8080/test会自动重定向到swagger页面
    path: /test
  #包扫描路径
  packages-to-scan: com.hello.controller,com.hello.dto
  #这里定义了两个分组，可定义多个，也可以不定义
  group-configs:
      #分组名
    - group: admin
      #按路径匹配
      pathsToMatch: /admin/**
      #分组名
    - group: user
      #按包路径匹配
      packagesToScan: com.hello.api.user

四、接口定义

定义两个接口

package com.hello.api.admin;

import com.hello.dto.CommonResult;
import com.hello.dto.User;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.tags.Tag;

@Tag(name = "AdminControllerApi", description = "管理员相关接口")
public interface AdminControllerApi {

    @Operation(summary = "管理员添加用户",
            description = "根据姓名添加用户并返回",
            parameters = {
                    @Parameter(name = "name", description = "姓名")
            },
            responses = {
                    @ApiResponse(description = "返回添加的用户", content = @Content(mediaType = "application/json", schema = @Schema(anyOf = {CommonResult.class, User.class}))),
                    @ApiResponse(responseCode = "400", description = "返回400时候错误的原因")
            }
    )
    CommonResult<User> addUser(String name);

    @Operation(summary = "管理员删除用户", description = "根据姓名删除用户")
    @ApiResponse(description = "返回添加的用户", content = @Content(mediaType = "application/json", schema = @Schema(implementation = User.class)))
    CommonResult<User> delUser(@Parameter(description = "姓名") String name);


    @Operation(summary = "管理员更新用户", description = "管理员根据姓名更新用户")
    @ApiResponse(description = "返回更新的用户", content = @Content(mediaType = "application/json", schema = @Schema(implementation = User.class)))
    CommonResult<User> updateUser(@Parameter(schema = @Schema(implementation = User.class), required = true, description = "用户类") User user);
}



package com.hello.api.user;

import com.hello.dto.User;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.tags.Tag;

@Tag(name = "UserControllerApi", description = "用户的增删改查")
public interface UserControllerApi {

    @Operation(summary = "添加用户",
            description = "根据姓名添加用户并返回",
            parameters = {
                    @Parameter(name = "name", description = "姓名")
            },
            responses = {
                    @ApiResponse(description = "返回添加的用户",
                            content = @Content(mediaType = "application/json",
                                    schema = @Schema(implementation = User.class))),
                    @ApiResponse(responseCode = "400", description = "返回400时候错误的原因")}
    )
    User addUser(String name);

    @Operation(summary = "删除用户",
            description = "根据姓名删除用户",
            parameters = {
                    @Parameter(name = "name", description = "姓名")
            })
    void delUser(String name);
}

五、实现类

实现刚才的两个接口

package com.hello.controller.admin;

import com.hello.api.admin.AdminControllerApi;
import com.hello.dto.CommonResult;
import com.hello.dto.User;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/admin")
@Slf4j
public class AdminController implements AdminControllerApi {

    @PostMapping("/add/{name}")
    @Override
    public CommonResult<User> addUser(@PathVariable String name) {
        return CommonResult.success(new User(name, 18));
    }

    @GetMapping("/del/{name}")
    @Override
    public CommonResult<User> delUser(@PathVariable String name) {
        log.info("管理员删除name={}的用户", name);
        return CommonResult.success(new User(name, 25));
    }

    @PostMapping("/update")
    @Override
    public CommonResult<User> updateUser(@RequestBody User user) {
        user.setAge(100);
        log.info("管理员更新{}用户的年龄为{}", user, 100);
        return CommonResult.success(user);
    }
}


package com.hello.controller.user;

import com.hello.api.user.UserControllerApi;
import com.hello.dto.User;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/user")
@Slf4j
public class UserController implements UserControllerApi {

    @PostMapping("/add/{name}")
    @Override
    public User addUser(@PathVariable String name) {
        return new User(name, 18);
    }

    @GetMapping("/del/{name}")
    @Override
    public void delUser(@PathVariable String name) {
        log.info("删除name={}的用户", name);
    }
}

六、实体类定义

package com.hello.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Setter;

@Getter
@Setter
@AllArgsConstructor
@Schema(name = "CommonResult", description = "通用返回对象")
public class CommonResult<T> {
    @Schema(name = "code", description = "状态码")
    private long code;

    @Schema(name = "message", description = "提示信息")
    private String message;

    @Schema(name = "data", description = "数据封装")
    private T data;

    /**
     * 成功返回结果
     *
     * @param data 获取的数据
     */
    public static <T> CommonResult<T> success(T data) {
        return new CommonResult<T>(200, "操作成功", data);
    }

    /**
     * 失败返回结果
     *
     * @param message 提示信息
     */
    public static <T> CommonResult<T> failed(String message) {
        return new CommonResult<T>(400, message, null);
    }
}

package com.hello.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;

@Schema(name="User",description ="用户信息" )
@Data
@AllArgsConstructor
public class User {
    @Schema(name = "name",description = "姓名")
    private String name;
    @Schema(name = "age",description = "年龄")
    private int age;
}

七、运行项目查看效果

浏览器输入127.0.0.1:8080/test会重定向到swagger页面

在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

点击右上角的Authorize就会弹出以下界面，输入token，请求接口就会自动携带该token发送请求，这里随便输入一个abc为token，点击Authorize

在这里插入图片描述

在这里插入图片描述

打开一个接口去测试，查看效果，发现请求已经自动携带了token

在这里插入图片描述

 到此这篇关于Springboot整合Swagger3全注解配置(springdoc-openapi-ui)的文章就介绍到这了,更多相关Springboot Swagger3全注解配置内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

您可能感兴趣的文章:
阅读全文