“错误:HttpStatus无法解析为变量"如何解决呢? [英] "Error: HttpStatus cannot be resolved to a variable" How to resolve This?

问题描述

在下面的代码中，第2行出现错误:@ResponseStatus(HttpStatus.OK).错误为:" HttpStatus无法解析为变量".为此需要什么进口?我是否缺少任何必要的jar文件?有帮助吗?

I am getting error in below code at line 2: @ResponseStatus(HttpStatus.OK). Error is: "HttpStatus cannot be resolved to a variable". What imports are required for this? Am i missing any necessary jar file? Any help?

@RequestMapping( value = "/{id}", method = RequestMethod.GET )
@ResponseStatus(HttpStatus.OK)
@ResponseBody
public String validateUser( @PathVariable( "id" ) String id){

     Return "User Validated"
}

推荐答案

添加:

import org.springframework.http.HttpStatus;

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