javascript - JQuery、Javascript、AJAX POST json 到 Rest api

Question

我在将数据发布到 REST API 时遇到问题，应该这样做:

curl -X POST -H "Accept: application/json" -H "Content-Type: application/json" \
 -d '{"event":{"title":"event", "description": "nice", "start": "2018-03-11T22:00:00.000Z"}}' \
 http://events.restdesc.org/events

我有以下代码:

function eventedit(request){
    console.log(request);
    var title = $("#title").val();
    var desc = $("#desc").val();
    var start = $("#start").val();
    start += ".000Z";
    $.ajax({
        url: request,
        type: "POST",
        dataType:'json',
        success: function (response) {
            console.log(response);
        },
        error: function(error){
            console.log("Something went wrong", error);
        }
    });
}

如您所见，我需要在 ajax 请求中添加数据，但我不知道该怎么做，我需要创建一个包含这些值的字符串吗？还是数组？

Answer 1

在您的 $.ajax 调用中添加 data。

 $.ajax({
    url: request,
    type: "POST",
    data: {"event":{"title": title, "description": desc, "start": start}},
    dataType:'json',
    success: function (response) {
        console.log(response);
    },
    error: function(error){
        console.log("Something went wrong", error);
    }
});

对于POST，您还可以使用简写$.post

  $.post(request, {"event":{"title": title, "description": desc, "start": start}}, function(data){
    console.log(data);
});