将 curl cmd 转换为 jQuery $.ajax()
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Converting curl cmd to jQuery $.ajax()
提问by krisrak
I'm trying to make a api call with jquery ajax, I have curl working for the api, but my ajax is throwing HTTP 500
我正在尝试使用 jquery ajax 进行 api 调用，我有 curl 为 api 工作，但我的 ajax 正在抛出 HTTP 500
I have a curl command working that looks like this:
我有一个 curl 命令，看起来像这样：
curl -u "username:password" -H "Content-Type: application/json" -H "Accept: application/json" -d '{"foo":"bar"}' http://www.example.com/api
I tried ajax like this, but it is not working:
我试过这样的ajax，但它不起作用：
$.ajax({
url: "http://www.example.com/api",
beforeSend: function(xhr) {
xhr.setRequestHeader("Authorization", "Basic " + btoa("username:password"));
},
type: 'POST',
dataType: 'json',
contentType: 'application/json',
data: {foo:"bar"},
success: function (data) {
alert(JSON.stringify(data));
},
error: function(){
alert("Cannot get data");
}
});
What am I missing ?
我错过了什么？
回答by krisrak
By default $.ajax() will convert datato a query string, if not already a string, since datahere is an object, change the datato a string and then set processData: false, so that it is not converted to query string.
默认情况下 $.ajax() 将转换data为查询字符串，如果还不是字符串，因为data这里是一个对象，将 更改data为字符串然后设置processData: false，这样它就不会转换为查询字符串。
$.ajax({
url: "http://www.example.com/api",
beforeSend: function(xhr) {
xhr.setRequestHeader("Authorization", "Basic " + btoa("username:password"));
},
type: 'POST',
dataType: 'json',
contentType: 'application/json',
processData: false,
data: '{"foo":"bar"}',
success: function (data) {
alert(JSON.stringify(data));
},
error: function(){
alert("Cannot get data");
}
});
