相关疑难解决方法(0)

我试图让jquery与Web服务进行通信!

  function Test(item) {
    $.ajax({
        type: 'POST',
        url: 'WebService.asmx/Test',
        data: '{ "Item" : "' + item + '" }',
        contentType: 'application/json; charset=utf-8',
        dataType: 'json',
        success: function (msg) {
            alert("oi");
        },
        error: function (msg) {
            alert('Get Details Failure: ' + msg);
        }
    });
};

using System.Web;
using System.Web.Services;
using System.Data.SqlClient;
using System.Web.Script.Services;
using System.Web.Script.Serialization;

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
[ScriptService]
public class WebService : System.Web.Services.WebService {

    public WebService () {}

    [System.Web.Services.WebMethod]
    [System.Web.Script.Services.ScriptMethod(UseHttpGet = true, ResponseFormat = System.Web.Script.Services.ResponseFormat.Json)] 
    public string …