那些年我们遇到的坑(2)-FeignClient

1.在FeignClient中,具体方法的注解不能用GetMapping,而应该用RequestMapping替代(即便作用是一样的)。PostMapping同理

2.PathVariable的value中需要有值(即便名称一样也需要有值),否则会报:Pathvariable annotation was empty on param 0 错误。

例:

@GetMapping(value = "/simple/{id}")
public User getUser(@PathVariable String id);

改为

@RequestMapping(value = "/simple/{id}, method = RequestMethod.GET)
public User getUser(@PathVariable("id") String id);

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转载自blog.csdn.net/l1h2l3/article/details/72771339