add: 取消工单

yanxuan-qc-change-system-web/src/main/java/com/netease/mail/yanxuan/change/web/controller/ChangeFlowController.java

@@ -131,7 +131,7 @@ public class ChangeFlowController {
      * 工单取消
      * @return
      */
-    @GetMapping("/cancel")
+    @PostMapping("/cancel")
     public AjaxResult<Boolean> cancel(@RequestBody @Valid ChangeFlowCancelReq changeFlowCancelReq) {
         return AjaxResult.success(changeFlowBiz.cancel(changeFlowCancelReq));
     }