public string GetExcel(HttpContext context)
{
string address = HandlerCommon.ExportExcel(context);
///ENTITY_NAME
string entityName = context.Request["ENTITY_NAME"];
if (HttpCommon.IsNullOrEmptyOrUndefined(entityName))
{
throw new Exception("MC:1x00000030");///参数获取错误
}
return(address + "&" + entityName);
}
public void ProcessRequest(HttpContext context)
{
string strReturn = string.Empty;
HandlerInfo handlerinfo = null;
context.Response.ContentType = "text/plain";
///调用的方法名
string methodType = context.Request["method"];
///实体名
string entityName = context.Request["ENTITY_NAME"];
///登录方法不验证SESSION
if (methodType == "ajaxUserLogin")
{
try
{
strReturn = HandlerCommon.Login(context);
}
catch (Exception ex)
{
strReturn = HandlerCommon.ExceptionMessage(ex);
if (!strReturn.StartsWith("Err_:"))
{
strReturn = "Err_:" + strReturn;
}
}
context.Response.Write(strReturn);
return;
}
else if (entityName == "InitMessage")
{
handlerinfo = Global.handlers.FirstOrDefault(d => d.AjaxMethodName == methodType);
if (handlerinfo == null)
{
context.Response.Write(JsonHelper.ToJson("Err_:SessionIsNull"));
return;
}
strReturn = handlerinfo.Method.Invoke(handlerinfo.ClassObject, new object[] { context }).ToString();
}
else if (methodType.StartsWith("public"))
{
methodType = methodType.Replace("public", string.Empty);
handlerinfo = Global.handlers.FirstOrDefault(d => d.AjaxMethodName == methodType);
if (handlerinfo == null)
{
context.Response.Write(JsonHelper.ToJson("Err_:SessionIsNull"));
return;
}
#region 调用后台函数
try
{
strReturn = handlerinfo.Method.Invoke(handlerinfo.ClassObject, new object[] { context }).ToString();
}
catch (Exception ex)
{
HandlerCommon.ExceptionMessage(ex);
}
#endregion
}
else
{
if (context.Session["UserFid"] == null)
{
context.Response.Write(JsonHelper.ToJson("Err_:SessionIsNull"));
return;
}
if (string.IsNullOrEmpty(context.Session["UserFid"].ToString()))
{
context.Response.Write(JsonHelper.ToJson("Err_:SessionIsNull"));
return;
}
try
{
///记录日志
HandlerCommon.WriteOperationLog(context);
}
catch (Exception ex)
{
context.Response.Write(ex.Message);
return;
}
if (methodType.IndexOf("-") != -1)
{
methodType = "ajaxDefaultCommon";
}
handlerinfo = Global.handlers.FirstOrDefault(d => d.AjaxMethodName == methodType);
if (handlerinfo == null)
{
context.Response.Write(JsonHelper.ToJson("Err_:SessionIsNull"));
return;
}
#region 调用后台函数
try
{
strReturn = handlerinfo.Method.Invoke(handlerinfo.ClassObject, new object[] { context }).ToString();
}
catch (Exception ex)
{
strReturn = HandlerCommon.ExceptionMessage(ex);
if (!strReturn.StartsWith("Err_:"))
{
strReturn = "Err_:" + strReturn;
}
}
#endregion
}
context.Response.Write(strReturn);
}