代码适用于 Postman 但不适用于 localhost Ajax

Question

我有一个代码 ajax 正在调用 WCF 服务，当我通过本地主机调用它时它显示 Failed to load resource:http://servicelink?order%5B0%5D%5BCoupanId%5D=1&order%5B0%5D%5BDiscount%5D=1&order%5B0%5D%5BEmailAddress%5D=em.com&order%5B0%5D%5ailtemName%5D=Sgfa+wraps&order%5B0%5D%5BItem_Id%5D=1&order%5B0%5D%5BQty%5D=1&order%5B0%5D%5Bprice%5D=5.5 the server responded with a status of 405 (Method Not Allowed) 但是它需要所有参数。当我通过更改为 POST 将上面显示的相同 link 放在 Postman 的代码片段中时，它工作正常。我已将其更改为 POST at localhost 问题仍然存在。

Answer 1

你能改变这个吗：contentType: "application/x-www-form-urlencoded"

我得到了回应：

jQuery.support.cors = true; 
$.ajax({ 
url: "http://service link", 
type: "POST", 
dataType: "json", 
contentType: "application/x-www-form-urlencoded", 

// data: { order: orderData }, 
success: function (response) { 
alert(response.OrderPlacementResult); 
// orderId = data; 
if (data != null) { 
orderStatus = "Order has been placed successfully."; 
} 
} 

});

从你这边试试

代码适用于 Postman 但不适用于 localhost Ajax

Code work with Postman but not at localhost Ajax

ajax

wcf

jquery

postman

html-framework-7