springboot 梳理4--简单集成swagger（待完善）

给controller层生成文档

1. pom.xml

   <!--swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>

        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>

2. 写配置文件 conf层 SwaggerConfig

@EnableSwagger2
@Configuration
public class SwaggerConfig {
    @Bean
    public Docket customDocket() {

        ApiInfo apiInfo = new ApiInfoBuilder()
                //文档说明
                .title("欣知测试专用")
                //文档版本说明
                .version("1.0.0")
                .description("欣知学习测试专用")
                .license("Apache 2.0")
                .build();


        return new Docket(DocumentationType. SWAGGER_2)
                .apiInfo(apiInfo)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.xinzhi.studyspringboot.controller"))
                .build();
    }



}

3. 打不开swagger-ui.html

https://www.cnblogs.com/luoluocaihong/p/7106276.html

public class MvcConfig extends WebMvcConfigurationSupport 中添加

@Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html")
                .addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");
        super.addResourceHandlers(registry);
    }

成功：

4.使用swagger + 配置swagger（重点）

（1）增删改查来一套

/**
 * @author sr
 * @date 2021/1/28
 */
@Controller
@RequestMapping("/user")
public class UserController {


    @Resource
    private IUserService userService;



    @GetMapping
    @ResponseBody
    public List<User> getUsers(){
        return userService.queryUserList();
    }

    @GetMapping("/{id}")
    @ResponseBody
    public User getUsersById(@PathVariable int id) {
        return new User(id,"sunrui","123");
    }


    @PostMapping("/add")
    @ResponseBody
    public String addUsers(String username,String password){
        return "success";
    }


    @PutMapping
    @ResponseBody
    public String updateUsers(){
        return "success";
    }

    @DeleteMapping("/{id}")
    @ResponseBody
    public String deleteUsers(@PathVariable int id){
        return "success";
    }
}

（2）

（3）但是这个页面也没什么说明，不太友好，添加一些说明

https://www.cnblogs.com/yichunguo/p/12665857.html