public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string json = "{}";
string action = context.Request.Form["Action"];
int displayStart = int.Parse(context.Request["offset"]);
int displayLength = int.Parse(context.Request["limit"]);
BBS.BLL.BBSUsers bll = new BBS.BLL.BBSUsers();
int total = bll.GetRecordCount("");
DataSet ds = bll.GetListByPage("", "", displayStart + 1, displayStart + displayLength);
ds.Tables[0].TableName = "rows";
//返回列表
json = Web.DataConvertJson.DataTable2Json(ds.Tables[0]);
//??服务器端返回的数据中还要包括rows，total（数据总量）两个字段，前端要根据这两个字段分页。
json = "{\"total\":" + total + "," + json.Substring(1);
/*
* 返回数据格式
* {"total":100,"rows":....}
*
*/
context.Response.Write(json);
}
