Spring Boot集成Swagger

    xiaoxiao2022-07-02  94

    2019年5月22日记

    需求:前端需要一份接口文档,进行接口联调。接口经常变动,所以需要重新编辑接口doc文档,发送给前端。十分不方便,基于此我们引入swagger,让我们更好的写API文档,还可以完全模拟http请求。

    废话不多说,先让代码(很简单)跑起来。看效果

    代码的地址:https://gitee.com/tcyj/SpringbootSwaggerDemo.git

    1、具体步骤

     1.1、配置pom.xml

    <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.1.RELEASE</version> </parent> <!-- spring boot web--> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!-- swagger-spring-boot --> <dependency> <groupId>com.spring4all</groupId> <artifactId>swagger-spring-boot-starter</artifactId> <version>1.7.0.RELEASE</version> </dependency> </dependencies> </project>

     1.2、配置controller类

    package com.swagger.controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; @Api(tags = "用户接口") @RestController @RequestMapping("/swaggerController") public class SwaggerController { @ApiOperation(value = "新增用户") @RequestMapping(value="/createUser",method=RequestMethod.POST) public Object createUser(){ return "新增成功"; } @ApiOperation(value = "修改用户") @RequestMapping(value="/updateUser",method=RequestMethod.POST) public Object updateUser(){ return "修改成功"; } @ApiOperation(value = "删除用户") @RequestMapping(value="/deleteUser",method=RequestMethod.DELETE) public Object deleteUser(@RequestParam("userId") String userId){ return "删除成功"; } }

     1.3、配置app启动类

    package com.swagger; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import com.spring4all.swagger.EnableSwagger2Doc; @SpringBootApplication @EnableSwagger2Doc public class AppSwagger { public static void main(String[] args) { SpringApplication.run(AppSwagger.class, args); } }

     1.4、配置application.yml

    ###服务启动端口号 server: port: 8300 ###服务名称(服务注册到eureka名称) spring: application: name: app-swagger ####swagger相关配置 swagger: base-package: com.swagger #包扫描,很重要 title: 用户服务接口 description: version: 1.1 terms-of-service-url: www.demoswagger.com contact: name: 柯俊 email: 2308517778@qq.com

    2、效果展示

     2.1、启动启动类之后访问:http://localhost:8300/swagger-ui.html

     2.2、点击try it out 按钮

     2.3、输入接口的具体参数

     2.4、点击execute,接口调通。看下面Response body,返回值

    如果是2个项目,一个是接口工程一个是实现工程,要用swagger生成接口

    参考代码入:

    接口工程实现工程https://gitee.com/tcyj/SpringbootSwaggerInterface.githttps://gitee.com/tcyj/SpringbootSwaggerImpl.git

    如果是带有网关做统一的接口文档处理,参考代码如下:

    https://gitee.com/tcyj/swagger-parent.git

    更多请参考资料:https://blog.csdn.net/itguangit/article/details/78978296

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