【发布时间】:2012-05-31 19:30:26
【问题描述】:
我有一个 ajax 请求,它使用“POST”运行良好,但使用“GET”时出现以下错误,
{"Message":"An attempt was made to call the method \u0027GetSomething\u0027
using a GET request, which is not allowed.","StackTrace":" at
System.Web.Script.Services.RestHandler.GetRawParams(WebServiceMethodData
methodData, HttpContext context)\r\n at
System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context,
WebServiceMethodData methodData)","ExceptionType":"System.InvalidOperationException"}
这是我在客户端的代码,
function test() {
$.ajax({
url: "Default4.aspx/GetSomething",
type: "GET",
dataType: "json",
contentType: "application/json; charset=utf-8",
success: function (res) { debugger; alert(res.d); },
error: function (res) { debugger; alert("error"); }
});
}
在服务器端,
[WebMethod]
public static string GetSomething()
{
return "got something";
}
使用“GET”时出现错误的任何原因??
【问题讨论】:
标签: jquery asp.net-ajax webmethod