Feign

Java

Feign PathVariable annotation was empty on param 0.

49 0

使用Feign的时候,如果参数中带有@PathVariable形式的参数,则要用value=""标明对应的参数,否则会抛出IllegalStateException异常。如下（会报错）@PutMapping("/disuseable/{sn}")ApiResponse disUseAble(@PathVariable String sn);正确的写法：@PutMapping…