首先pom.xml添加依赖
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.2.2</version>
</dependency>
在Application.java同级创建Swagger2的配置类Swagger2
@Configuration
@EnableSwagger2
publicclassSwagger2{
@Bean
publicDocketcreateRestApi(){
returnnewDocket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.didispace.web"))
.paths(PathSelectors.any())
.build();
}
privateApiInfoapiInfo(){
returnnewApiInfoBuilder()
.title("Spring Boot中使用Swagger2构建RESTful APIs")
.description("更多Spring Boot相关文章请关注：广告链接")
.termsOfServiceUrl(" 广告链接 url")
.contact("XXX")
.version("1.0")
.build();
}
}
@Configuration是用来让springboot来加载该配置的
然后@EnableSwagger2这个是使用swageer注解。
@RestController
@RequestMapping(value="/users")// 通过这里配置使下面的映射都在/users下，可去除
publicclassUserController{
staticMap users = Collections.synchronizedMap(newHashMap());
@ApiOperation(value="获取用户列表", notes="")
@RequestMapping(value={""}, method=RequestMethod.GET)
publicListgetUserList(){
List r =newArrayList(users.values());
returnr;
}
@ApiOperation(value="创建用户", notes="根据User对象创建用户")
@ApiImplicitParam(name ="user", value ="用户详细实体user", required =true, dataType ="User")
@RequestMapping(value="", method=RequestMethod.POST)
publicStringpostUser(@RequestBody User user){
users.put(user.getId(), user);
return"success";
}
@ApiOperation(value="获取用户详细信息", notes="根据url的id来获取用户详细信息")
@ApiImplicitParam(name ="id", value ="用户ID", required =true, dataType ="Long")
@RequestMapping(value="/{id}", method=RequestMethod.GET)
publicUsergetUser(@PathVariable Long id){
returnusers.get(id);
}
@ApiOperation(value="更新用户详细信息", notes="根据url的id来指定更新对象，并根据传过来的user信息来更新用户详细信息")
@ApiImplicitParams({
@ApiImplicitParam(name ="id", value ="用户ID", required =true, dataType ="Long"),
@ApiImplicitParam(name ="user", value ="用户详细实体user", required =true, dataType ="User")
})
@RequestMapping(value="/{id}", method=RequestMethod.PUT)
publicStringputUser(@PathVariable Long id, @RequestBody User user){
User u = users.get(id);
u.setName(user.getName());
u.setAge(user.getAge());
users.put(id, u);
return"success";
}
@ApiOperation(value="删除用户", notes="根据url的id来指定删除对象")
@ApiImplicitParam(name ="id", value ="用户ID", required =true, dataType ="Long")
@RequestMapping(value="/{id}", method=RequestMethod.DELETE)
publicStringdeleteUser(@PathVariable Long id){
users.remove(id);
return"success";
}
}
代码部分结束，然后迫不及待的去访问http://localhost:8080/swagger-ui.html，会报这个错
说明 /swagger-ui.html 还没有映射到我们下载的swagger。
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("swagger-ui.html")
.addResourceLocations("classpath:/META-INF/resources/");
}
最后自定义的 类 （继承WebMvcConfigurerAdapter）类，生效的
