力POS如果返回失败，则不解密了

AppStart/Helper/TmpService.cs

@@ -244,10 +244,13 @@ namespace MySystem
                 {
                     // string content = SetDepositPostService.Instance.LDZZBFeeRate(merno, 0.68M, 3);
                     string content = SetDepositPostService.Instance.LDZZBFeeRate(merno, 0.68M, 0);
-                    JsonData jsonObj = JsonMapper.ToObject(content);
-                    string aesKey = jsonObj["encryptKey"].ToString();
-                    aesKey = SetDepositPostService.Instance.LDZZBDecrypt(aesKey);
-                    content += SetDepositPostService.Instance.AesDecrypt(jsonObj["data"].ToString(), aesKey);
+                    if(content.Contains("encryptKey"))
+                    {
+                        JsonData jsonObj = JsonMapper.ToObject(content);
+                        string aesKey = jsonObj["encryptKey"].ToString();
+                        aesKey = SetDepositPostService.Instance.LDZZBDecrypt(aesKey);
+                        content += SetDepositPostService.Instance.AesDecrypt(jsonObj["data"].ToString(), aesKey);
+                    }
                     function.WriteLog(merno + "\n" + content + "\n\n", "tmp联动力POS临时费率");
                     Thread.Sleep(1000);
                 }