如何使用标题和数据向服务器创建 javascript POST 请求
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How to create javascript POST request to server with Headers and Data
提问by z3us
I use JS automation framework for testing iOS application. In the middle of a test I need to create POST request to server to some money to user and then verify that changes are reflected in UI.
我使用 JS 自动化框架来测试 iOS 应用程序。在测试过程中，我需要向服务器创建 POST 请求，然后向用户发送一些钱，然后验证更改是否反映在 UI 中。
Request looks like: wwww.testserver.com/userAddMoney?user_id=1&amount=999
请求看起来像： wwww.testserver.com/userAddMoney?user_id=1&amount=999
but to authorize on server I need to pass special parameters to Header of request:
但要在服务器上授权，我需要将特殊参数传递给请求头：
Headers:X-Testing-Auth-Secret: kI7wGju76kjhJHGklk76
标头：X-Testing-Auth-Secret：kI7wGju76kjhJHGklk76
Thanks in advance!
提前致谢！
回答by devsathish
So basically you want to set the header of a POST request. You can do it only if its an ajax request (You can't set headers for a normal html form submission request). Here is a way to set headers for an ajax request:
所以基本上你想设置一个 POST 请求的标头。只有当它是一个 ajax 请求时才可以这样做（您不能为普通的 html 表单提交请求设置标题）。这是一种为 ajax 请求设置标头的方法：
var request = new XMLHttpRequest();
request.onreadystatechange= function () {
if (request.readyState==4) {
//handle response
}
}
request.open("POST", "url", true);
request.setRequestHeader("header", "blah blah");
request.setRequestHeader("Accept","text/plain");
request.send("post data");
