找不到Ajax web方法

$.ajax({
    url: 'correct/path/to/webmethod', // 确保这是正确的路径
    type: 'POST',
    data: { param1: 'value1' },
    success: function(response) {
        console.log(response);
    },
    error: function(xhr, status, error) {
        console.error("Error: " + error);
    }
});

[System.Web.Services.WebMethod]
public static string MyWebMethod(string param1)
{
    return "Hello, " + param1;
}

Response.AppendHeader("Access-Control-Allow-Origin", "*");

$.ajax({
    url: 'YourWebService.asmx/YourMethodName',
    type: 'POST',
    contentType: 'application/json; charset=utf-8',
    dataType: 'json',
    data: JSON.stringify({ param1: 'value1' }),
    success: function(response) {
        console.log(response.d); // 注意ASP.NET Web服务返回的数据通常在'd'属性中
    },
    error: function(xhr, status, error) {
        console.error("Error: " + xhr.responseText);
    }
});