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
@PutMapping("/disuseable/{sn}")ApiResponse disUseAble(@PathVariable String sn); // wrong -->
@PutMapping("/disuseable/{sn}")ApiResponse disUseAble(@PathVariable(value="sn") String sn); // right