如何使用ajax jsonp将数据从一个域获取到另一个域？ [英] How Can I get the data from one domain to another domain using ajax jsonp?

问题描述

EX：我的网站网址http：// localhost：54887 / CustomOrdering.html但我想从其他网站获取数据http：// localhost：27746 / Orders.aspx。为此，我在CustomOrdering.html中写道

EX: My site url "http://localhost:54887/CustomOrdering.html" but I want to get data from another site "http://localhost:27746/Orders.aspx". For this I wrote in CustomOrdering.html

function SessionLogin() {
                   $.ajax({
                       type: "GET",
                       dataType: "jsonp",
                       contentType: "application/json",
                       async: false,
                       url: 'http://localhost:27746/Orders.aspx/SessionLogin',
                       success: function (msg) {
                       },
                       error: function (jqXHR, textStatus, errorThrown) {
                           alert(errorThrown);
                       }
                   });
               }

订单.aspx中的

in Order.aspx

  public  void SessionLogin()
    {
        HttpContext.Current.Response.ContentType = "application/json";
        string qs = HttpContext.Current.Request.QueryString["callback"];
        HttpContext.Current.Response.Write(qs + "( [{ \"x\": 10, \"y\": 15}] )");
    }
}

显示错误未调用Jquery11110002214477863162756_1449484451326。如何从aspx页面获取上述html页面的结果。请建议我紧急

Showing error " Jquery11110002214477863162756_1449484451326 was not called" . How can I get the result for the above html page from aspx page. Please suggest me it's urgent

推荐答案

.ajax（{
type： GET，
dataType： jsonp，
contentType： application / json，
async： false ，
url：' http：// localhost ：27746 / Orders.aspx / SessionLogin'，
成功：功能（msg）{
}，
错误： function （jqXHR，textStatus，errorThrown）{
alert（errorThrown）;
}
}）;
}

.ajax({ type: "GET", dataType: "jsonp", contentType: "application/json", async: false, url: 'http://localhost:27746/Orders.aspx/SessionLogin', success: function (msg) { }, error: function (jqXHR, textStatus, errorThrown) { alert(errorThrown); } }); }

订单.aspx中的

in Order.aspx

  public  void SessionLogin()
    {
        HttpContext.Current.Response.ContentType = "application/json";
        string qs = HttpContext.Current.Request.QueryString["callback"];
        HttpContext.Current.Response.Write(qs + "( [{ \"x\": 10, \"y\": 15}] )");
    }
}

显示错误未调用Jquery11110002214477863162756_1449484451326。如何从aspx页面获取上述html页面的结果。请建议我这是紧急的

Showing error " Jquery11110002214477863162756_1449484451326 was not called" . How can I get the result for the above html page from aspx page. Please suggest me it's urgent

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