1

我正在关注此处的文档,底部的示例代码如下所示

<!DOCTYPE html>
<html>
<head>
    <title>JSSample</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js">    </script>
</head>
<body>

<script type="text/javascript">
    $(function() {
    var params = {
        // Request parameters
        "returnFaceId": "true",
        "returnFaceLandmarks": "false",
        "returnFaceAttributes": "{age}",
    };

    $.ajax({
        url: "https://api.projectoxford.ai/face/v1.0/detect?" + $.param(params),
        beforeSend: function(xhrObj){
            // Request headers
            xhrObj.setRequestHeader("Content-Type","application/json");
            xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","REDACTED");
        },
        type: "POST",
        // Request body
        data: "http://newsrescue.com/wp-content/uploads/2015/04/happy-person.jpg",
    })
    .done(function(data) {
        alert("success");
    })
    .fail(function() {
        alert("error");
    });
});
</script>
</body>
</html>

但我不断收到错误代码 404 找不到资源。谁能告诉我我做错了什么?

4

1 回答 1

5

使用Postman进行快速检查表明您得到了错误的参数(不是 404)。

几件事:

  1. returnFaceAttributes应该是"age"(不是"{age}"
  2. data需要一个参数名称

试试这个(检查data更新):

<html>
<head>
<script src="https://code.jquery.com/jquery-2.1.4.js"></script>
    <title>JSSample</title>

</head>
<body>

<script type="text/javascript">
    $(function() {
    var params = {
        // Request parameters
        "returnFaceId": "true",
        "returnFaceLandmarks": "false",
        "returnFaceAttributes": "age",
    };

    $.ajax({
        url: "https://api.projectoxford.ai/face/v1.0/detect?" + $.param(params),
        beforeSend: function(xhrObj){
            // Request headers
            xhrObj.setRequestHeader("Content-Type","application/json");
            xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","e2c75ad5d44846d590ac7c2dcc2f210e");
        },
        type: "POST",
        // Request body
        data: '{ "url": "http://newsrescue.com/wp-content/uploads/2015/04/happy-person.jpg"}'
    })
    .done(function(data) {
        console.log(data);
        alert("success");
    })
    .fail(function() {
        alert("error");
    });
});
</script>
</body>
</html>

我创建了一个jsbin以确保它可以正常工作(根据微软的说法,她 19.3 岁)。

最后一个重要说明。立即更改您的Ocp-Apim-Subscription-Key密钥!

于 2016-05-30T16:11:47.837 回答