int转换为http请求中的两倍

Question

我是Flutter的新手。当我尝试命中HTTP请求时，http请求中的int值在Flutter中被转换为double值。下面是我通过flutter服务时的http响应：

{
   "GS": 1.0,
   "DATA": {
      "XXXX": 13,
      "XXXX": "Managing",
      "XXXX": "F6ACEE86D6E6",
      "XXXX": "Santhosh Reddy",
      "PHONE": 9.652823823E9,
      "EMAIL": "",
      "DISPLAYMESSAGE": "Successfull."
   },
   "RS": 1.0
}

通过serviceUrl检查时的实际响应如下：

{
   "GS": 1,
   "DATA": {
      "XXXX": 13,
      "XXXX": "Managing",
      "XXXX": "F6ACEE86D6E6",
      "XXXX": "Santhosh Reddy",
      "PHONE": 9652823823,
      "EMAIL": "",
      "DISPLAYMESSAGE": "Successfull."
   },
   "RS": 1
}.