package com.woniu.controller; import com.woniu.anno.Idempotent; import com.woniu.req.Order; import com.woniu.req.RequestData; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/order") public class OrderController { @RequestMapping("/saveOrder") @Idempotent(name = "requestData", type = RequestData.class, field = "token") public String saveOrder(@RequestBody RequestData requestData) { return "success"; } }