提现唯一键

apis/shanghu/pay.go

@@ -30,6 +30,8 @@ type Cdata struct {
 	Value string `xml:",cdata"`
 }
 
+var GlobalCashOutMap = make(map[string]int)
+
 var (
 	successResp = &wechatCallbackResp{ReturnCode: Cdata{Value: "SUCCESS"}, ReturnMsg: Cdata{Value: "OK"}}
 	failResp    = &wechatCallbackResp{ReturnCode: Cdata{Value: "FAIL"}, ReturnMsg: Cdata{Value: "数据处理异常"}}