spring cloud feign：Caused by: java.lang.IllegalStateException: RequestParam.value() was empty on par...

   报错之前：

@RequestMapping(value = "hi", method = RequestMethod.GET)
String hiService(@RequestParam String name);

修改之后：

@RequestMapping(value = "hi", method = RequestMethod.GET)
String hiService(@RequestParam(name = "name") String name);

问题解决

转载于:https://www.cnblogs.com/lzj123/p/10651077.html