Springboot接入Swagger

参考资料

• https://www.jb51.net/article/240705.htm
• https://www.jianshu.com/p/0c09b675c2d3

引入依赖

pom.xml

<dependency>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-ui</artifactId>
    <version>1.6.9</version>
</dependency>

此时进行构建即可在 /swagger-ui/index.html 访问到 Swagger API 文档。

配置 Swagger

application.yml

springdoc:
  api-docs:
    # 是否开启文档功能
    enabled: true
    # api json 文档
    path: /v3/api-docs
  swagger-ui:
    # 自定义swagger前端请求路径，访问 /docs 会自动重定向到swagger页面
    path: /docs
    # 默认查询的 api json 地址
    config-url: /v3/api-docs
  # 包扫描路径
  packages-to-scan: com.kenko.app.controller

SwaggerConfig.java

package com.kenko.app.config;

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 = "我的APP后端",
                version = "1.0",
                contact = @Contact(name = "AkagiYui", url = "https://akagiyui.com")
        ),
        security = @SecurityRequirement(name = "JWT"),
        externalDocs = @ExternalDocumentation(
                description = "GitHub页面",
                url = "https://github.com/AkagiYui"
        )
)
@SecurityScheme(type = SecuritySchemeType.HTTP, name = "JWT", scheme = "bearer", in = SecuritySchemeIn.HEADER)
public class SwaggerConfig {
}

编写 API 注解

UserController.java

@RestController
@RequestMapping("/user")
@Tag(name = "user", description = "用户接口")
public class UserController {
    @PostMapping("/login")
    @Operation(summary = "登录", description = "获取 JWT token")
    public String getUserJwt(@RequestBody LoginVO teacher) {
        return "This is JWT.";
    }
}