public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; BLL.manager mBll = new BLL.manager(); string action = context.Request.QueryString["action"]; switch (action) { case "adminusername": if (mBll.Exists(context.Request.QueryString["username"])) { context.Response.Write("{\"info\":\"该姓名已存在!\",\"status\":\"n\"}"); } else { context.Response.Write("{\"info\":\"验证通过!\",\"status\":\"y\"}"); } break; case "mobile": if (mBll.ExistsMobile(context.Request.Form["param"])) { context.Response.Write("{\"info\":\"该手机已存在!\",\"status\":\"n\"}"); } else { context.Response.Write("{\"info\":\"验证通过!\",\"status\":\"y\"}"); } break; } }