工作中用到的,记录下!
//接口调用
private string InterfaceRequest(string url,string reqmsg,ref string errormsg)
{
try
{
Logger.WriteLine("[TsCustomer][CustomerPortrait][InterfaceRequest] url={0},reqmsg={1},errormsg={2}",url,reqmsg,errormsg);
//按照utf8进行编码
Encoding enc = Encoding.UTF8;
byte[] info = enc.GetBytes(reqmsg);
//调用
HttpWebRequest hwr=HttpWebRequest.Create(url) as HttpWebRequest;
hwr.Timeout = 30000;//超时时间
hwr.Method = "POST";//提交方式
hwr.ContentType = "application/json";//请求类型
hwr.UserAgent = "Interact AppServer";
hwr.ContentLength = info.Length; //内容长度
Stream st = hwr.GetRequestStream(); //获取请求流
st.Write(info, 0, info.Length);
st.Close();
//读取结果,向接口发送请求
HttpWebResponse response = hwr.GetResponse() as HttpWebResponse;
StreamReader reader = new StreamReader(response.GetResponseStream(), enc);
string respmsg = reader.ReadToEnd();
reader.Close();
Logger.WriteLine("[CustomerPortrait][InterfaceRequest] url=[{0}] recvmsg=[{1}]",url,respmsg);
return respmsg;
}
catch(Exception ex)
{
LogBlockWriter lbw=Logger.BeginWriteBlock();
lbw.WriteLine("[CustomerPortrait][InterfaceRequest]Exception");
lbw.WriteLine(ex);
Logger.EndWriteBlock(lbw);
errormsg = ex.Message;
return "";
}
}
//respmsg 接口返回报文
//RecreationClubPresent_url 接口地址(接口地址是放在数据库里的,方便更改)
//errormsg (如果请求接口有错误,用来传递报错信息)
string respmsg = InterfaceRequest(RecreationClubPresent_url,reqmsg,ref errormsg);
//解析报文
private string PersonalCenterPresent_msgParse(string respmsg,string PersonalCenterPresent_url)
{
DataRecordSet drs = new DataRecordSet();
string errormsg="";
try
{
//转换返回报文的数据类型
JsonObject joret = JsonObject.Decode(respmsg);
if (joret == null)
{
errormsg = "读取接口返回结果失败";
Logger.WriteLine("[CustomerPortrait][GetPortrait] error:读取返回结果失败");
drs.SetAttribute("result", errormsg);
return drs.ToXmlDocument().OuterXml;
}
//获取报文中“header”节点的数据
JsonObject header = joret["header"].ObjectValue();
if(header["resMsg"].ToString().Length > 0 && !header["resMsg"].ToString().Equals("查询到数据"))
{
errormsg = header["resMsg"].ToString();
drs.SetAttribute("result", errormsg);
return drs.ToXmlDocument().OuterXml;
}
//body节点值
JsonObject body = joret["body"].ObjectValue();
if(body == null)
{
errormsg = "读取接口返回结果失败";
Logger.WriteLine("[CustomerPortrait][GetPortrait] error:读取接口返回结果失败");
drs.SetAttribute("result", errormsg);
return drs.ToXmlDocument().OuterXml;
}
//获取"body"节点中的"physicalGifts"数组节点
JsonKeyValue physicalGifts = body["physicalGifts"];
if(physicalGifts != null && physicalGifts.ToString() != "")
{
//physicalGifts转换类型
ArrayList physicalGiftsList = physicalGifts.ArrayValue();
if(physicalGiftsList.Count > 0)
{
//循环把数据取出转换成DataRecord类型
for(int i = 0;i<physicalGiftsList.Count;i++)
{
DataRecord physicalGift = new DataRecord("physicalGift");
JsonObject physicalGiftj = physicalGiftsList[i] as JsonObject;
physicalGift.AddField("activityName",physicalGiftj["activityName"].ToString());
physicalGift.AddField("giftName",physicalGiftj["giftName"].ToString());
physicalGift.AddField("useDateStr",physicalGiftj["useDateStr"].ToString());
drs.AddRecord(physicalGift);
}
}
}
catch(Exception ex)
{
LogBlockWriter lbw=Logger.BeginWriteBlock();
lbw.WriteLine("[CustomerPortrait][PersonalCenterPresent_msgParse]Exception");
lbw.WriteLine(ex);
Logger.EndWriteBlock(lbw);
drs.SetAttribute("result",":"+ex.Message);
}
return drs.ToXmlDocument().OuterXml;
}