使用 Microsoft face api its object return 400 该图像无效或参数无效

Question

这是我的代码

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

    $.ajax({
        url: "https://westus.api.cognitive.microsoft.com/face/v1.0/detect?" + $.param(params),
        beforeSend: function(xhrObj){
            // Request headers
            xhrObj.setRequestHeader("Content-Type","application/json");
            xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","8b99a9ed839a40a08aa8b529ef0f9b8c");
        },
        type: "POST",
        // Request body
        data: '{ "url": "http://heightline.com/wp-content/uploads/Tom-Cruise-smile.jpg" }'
    })
    .done(function(data) {
        alert("success");
    })
    .fail(function() {
        alert("error");
    });
});

这是有关服务器 400 响应的文档图像，当我进入或访问该页面时，它显示错误帮助解决此问题

Answer 1

"returnFaceAttributes": "{string}" 出错了。实际上它是 {string} 值。应注明，即年龄、性别...

尝试用 "returnFaceAttributes": "age" 替换 "returnFaceAttributes": "{string}" ，它应该可以工作。

查看文档：https://www.microsoft.com/cognitive-services/en-us/face-api/documentation/glossary

使用 Microsoft face api its object return 400 该图像无效或参数无效

Using Microsoft face api its object return 400 that image is invalid or argument is invalid

javascript

json

jsonresponse