常用的httpcontent

request 获取参数，response 响应， 

    public string getQueryStringString(string obj)
    {
        HttpRequest request = HttpContext.Current.Request;
        return getToString(request.QueryString[obj]);
    }

 这种获取参数的前端写法：

           $.ajax({
                type: 'post',
                url: 'mobile.ashx?type=login',
                data: {
                    "unname": $("#user").val()
                    , "upass": $("#password").val()
                },

  这种获取参数的前端写法：

    public string getFormString(string obj)
    {
        HttpRequest request = HttpContext.Current.Request;
        return getToString(request.Form[obj]);
    }

 

                var test = {
                    "test": picSrc
            , "type": "uploadimg1"
            , "tid": taskID
            , "imgname": $("#imgname" + imgtype).val() + date
                }

HttpContext.Current.Server.MapPath("xxxxxx");