public void ProcessRequest(HttpContext context) { //添加 string funcName = context.Request.QueryString["funName"].ToString(); if (funcName == "AddUser") { string name = context.Request.QueryString["name"].ToString(); string password = context.Request.QueryString["password"].ToString(); Admin_Bll bll = new Admin_Bll(); DataSet ds = bll.GetList(""); DataTable dt = ds.Tables[0]; bool validate = false; if (dt.Rows.Count > 0) { for (int i = 0; i < dt.Rows.Count; i++) { if (dt.Rows[i]["USER_NAME"].ToString() == name) { validate = true; break; } } } if (validate == true) { context.Response.Write("UserExists"); } else { Admin_Model model = new Admin_Model(); model.USER_NAME = name; model.USER_PASSWORD = EncryptHelper.Encrypt(password); model.CREATE_TIME = DateTime.Now; int j = bll.Add(model); if (j > 0) { context.Response.Write("OK"); } else { context.Response.Write("error"); } } } }