PathVariable annotation was empty on param 0. - 代码天地

PathVariable annotation was empty on param 0.

其他 2020-03-10 19:14:31 阅读次数: 0

Feign远程调用-PathVariable annotation was empty on param 0.问题解决方式

在这里插入图片描述
看看我的接口 Feign 接口调用

看看报错提示，PathVariable注解为空。仔细看了一下代码发现问题出在用@PathVariable注解的时候，然后我加了个value这才是正确的调用方式，项目启动成功

_Sol_

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转载自blog.csdn.net/qq_42875895/article/details/104775817

PathVariable annotation was empty on param 0.

PathVariable annotation was empty on param 0

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empty（）

看了我的文章，保你对@ResponseBody @RequestBody @RequestParam @PathVariable @PathParam() 和@Param()注解没有不懂得

assert_param() ? 0 : assert_failed()

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0、(空字串)、Null、Empty、与Nothing的区别

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