Ajax wcf服务json 400错误请求
当我尝试使用ajax从客户端调用WCF服务时，我收到了一个400错误的请求错误。下面是我的代码Ajax wcf服务json 400错误请求,ajax,json,wcf,Ajax,Json,Wcf,当我尝试使用ajax从客户端调用WCF服务时，我收到了一个400错误的请求错误。下面是我的代码 [OperationContract] [WebInvoke(Method = "POST", BodyStyle = WebMessageBodyStyle.Wrapped, ResponseFormat = WebMessageFormat.Json)] string[] GetUser(string Id); $.ajax({ type: "POST", //G
[OperationContract]
[WebInvoke(Method = "POST",
BodyStyle = WebMessageBodyStyle.Wrapped,
ResponseFormat = WebMessageFormat.Json)]
string[] GetUser(string Id);
$.ajax({
type: "POST", //GET or POST or PUT or DELETE verb
url: "http://localhost:58055/Service1.svc/GetUser",
crossDomain: true,
data: '{"Id": "3"}',
contentType: "application/json; charset=utf-8",
dataType: "json", //Expected data format from server
processdata: true, //True or False
success: function (msg) {//On Successfull service call
alert(msg.GetUserResult[0]);
console.log("success " + msg);
},
error: function (msg) {//On Successfull service call
console.log(msg);
}
});
任何洞察都会非常有用…您应该尝试的第一件事是使用Fiddlers点击URL，这样您也可以发布数据，并查看是否出现相同的错误 您正在进行跨域请求。从这个例子看来，你不是。你能搬走吗
crossDomain: true,
$.ajax({
type: "POST",
// the url to the service -
url: "url",
// the format that the data should be in when
// it is returned
contentType: "json",
data: '{"Id": "3"}',
// the function that executes when the server
// responds to this ajax request successfully
success: function(data) {
// put the JSON response in the employees table
}