public string Promise(string name, string key, string value)
{
//为了兼容之前的系统，对sendMonitorMsg 做特殊处理
if (name != null && name == "sendMonitorMsg")
{
return(PromisePost(name, key, value));
}
WebClient wc = new WebClient();
string url = string.Empty;
if (string.IsNullOrEmpty(CommonConfig.WebStateCenterUrl))
{
throw new Exception("未配置节点：WebStateCenterUrl");
}
try
{
string ekey = string.IsNullOrEmpty(key) ? "" : EncodeHelper.UrlEncode(key);
string eVal = string.IsNullOrEmpty(value) ? "" : EncodeHelper.UrlEncode(value);
url = CommonConfig.WebStateCenterUrl + "?op=" + name + "&key=" + ekey + "&val=" + eVal;
if (CommonConfig.IsEncrypt)
{
url = url + "&en=" + EncodeHelper.UrlEncode(EncryptAESHelper.Encrypt((name + DateTime.Now.ToString("dd")), CommonConfig.EncryptKey));
}
Byte[] pageData = wc.DownloadData(url);
string result = Encoding.Default.GetString(pageData); //如果获取网站页面采用的是GB2312，则使用这句
return(result);
}
catch (Exception ex)
{
CommonLog.InnerErrorLog.Error("访问站点出错:" + url + " |" + ex.ToString());
return(string.Empty);
}
finally
{
wc.Dispose();
}
}
public string PromisePost(string name, string key, string value)
{
WebClient wc = new WebClient();
wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
string postString = string.Empty;
if (string.IsNullOrEmpty(CommonConfig.WebStateCenterUrl))
{
throw new Exception("未配置节点：WebStateCenterUrl");
}
try
{
string ekey = string.IsNullOrEmpty(key) ? "" : EncodeHelper.UrlEncode(key);
string eVal = string.IsNullOrEmpty(value) ? "" : EncodeHelper.UrlEncode(value);
postString = "op=" + name + "&key=" + ekey + "&val=" + eVal;
if (CommonConfig.IsEncrypt)
{
postString = postString + "&en=" + EncodeHelper.UrlEncode(EncryptAESHelper.Encrypt((name + DateTime.Now.ToString("dd")), CommonConfig.EncryptKey));
}
byte[] postData = Encoding.UTF8.GetBytes(postString);
Byte[] pageData = wc.UploadData(CommonConfig.WebStateCenterUrl, "POST", postData); //得到返回字符流
string result = Encoding.Default.GetString(pageData); //如果获取网站页面采用的是GB2312，则使用这句
return(result);
}
catch (Exception ex)
{
CommonLog.InnerErrorLog.Error("访问站点出错:" + CommonConfig.WebStateCenterUrl + " |" + ex.ToString());
return(string.Empty);
}
finally
{
wc.Dispose();
}
}
public void ProcessRequest(HttpContext context)
{
string strOp = context.Request.QueryString["op"];
string strKey = context.Request.QueryString["key"];
string strVal = context.Request.QueryString["val"];
string strEn = context.Request.QueryString["en"];
if (string.IsNullOrEmpty(context.Request.Form["op"]) == false)
{
strOp = context.Request.Form["op"];
}
if (string.IsNullOrEmpty(context.Request.Form["key"]) == false)
{
strKey = context.Request.Form["key"];
}
if (string.IsNullOrEmpty(context.Request.Form["val"]) == false)
{
strVal = context.Request.Form["val"];
}
if (string.IsNullOrEmpty(context.Request.Form["en"]) == false)
{
strEn = context.Request.Form["en"];
}
if (string.IsNullOrEmpty(strEn) && CommonConfig.IsEncrypt)
{
Return(context, "数据必须进行加密");
return;
}
else if (string.IsNullOrEmpty(strEn))
{
//直接继续
}
else
{
try
{
//存在加密信息时，进行解密处理
string strRaw = EncryptAESHelper.Decrypt(strEn, CommonConfig.EncryptKey);
if (strRaw != (strOp + DateTime.Now.ToString("dd")))
{
Return(context, "密钥无法验证通过");
return;
}
}
catch (Exception ex)
{
Return(context, "解密出错：" + ex.ToString());
return;
}
}
if (string.IsNullOrEmpty(strOp))
{
Return(context, "Hello, here is main");
}
else
{
if (string.IsNullOrEmpty(strOp) == false)
{
strOp = HttpUtility.UrlDecode(strOp);
}
if (string.IsNullOrEmpty(strKey) == false)
{
strKey = HttpUtility.UrlDecode(strKey);
}
if (string.IsNullOrEmpty(strVal) == false)
{
strVal = HttpUtility.UrlDecode(strVal);
}
switch (strOp)
{
case "isAlive":
Return(context, "1");
break;
case "getBeatTime":
Return(context, MainExe.GetBeatTime(strKey));
break;
case "beat":
Return(context, MainExe.Beat(strKey, strVal) ? "1" : "0");
break;
case "isKeyAlived":
Return(context, MainExe.IsAlved(strKey) ? "1" : "0");
break;
case "sendMsg":
MainExe.SendMsg(strKey, strVal);
Return(context, "1");
break;
case "getMSMQConfig":
Return(context, MonitorExe.getMSMQConfig());
break;
case "getLastConfigTime":
Return(context, MonitorExe.getLastConfigTime());
break;
case "sendMonitorMsg":
MonitorExe.addMsg(strVal);
Return(context, "1");
break;
}
}
}
