代码如下：
@FeignClient(name = "eureka-client", fallbackFactory = FallBack.class, decode404 = true, path = "/client") public interface FeignApi { // @PostMapping("/hello/{who}") // String hello(@PathVariable(value = "who") String who) throws Exception; @GetMapping("/hello") String hello(Params params) throws Exception; }
调用报错：
feign.FeignException: status 405 reading FeignApi#hello(Params)
解决办法：
1.改用post请求，添加@RequestBodey注解
2.新增@SpringQueryMaq注解，如下：
3.
@GetMapping("/hello") String hello(@SpringQueryMap Params params) throws Exception;
