Merge remote-tracking branch 'origin/CJL-NEW' into NewFilePath

wei

2020-12-11 37dc5f07121946aa03ce96030a9f400af032367d

 HDL_ON/DAL/Server/HttpUtil.cs

@@ -599,7 +599,8 @@
                    //2.4 MD5转换+转小写
                    var signstr = SignMD5Encrypt(str);
                    paramDictionary.Add("sign", signstr);
                    return Newtonsoft.Json.JsonConvert.SerializeObject(paramDictionary);
                    var signResult = Newtonsoft.Json.JsonConvert.SerializeObject(paramDictionary);
                    return signResult;
                }
                else
                {