Question

我正在使用$cordovaFileTransfer.upload()将图片从设备上传到我的服务器。在文档中，它说它不包括这些参数：server, filePath, options。我需要传递一些额外的自定义参数：例如user_id。有谁知道是否可以这样做？谢谢。

Answer 1

您可以在options对象中发送这些自定义参数，执行以下操作：

var options = {};
options.headers = {
    Connection: "close"
}
options.chunkedMode = false;
options.userName = 'Mati';

$cordovaFileTransfer.upload(server, filePath, options)

Answer 2

You can add "params" to options object, for example :

 var options = {
                fileKey: "name",
                fileName: "image.png",
                chunkedMode: false,
                mimeType: "image/png",
                httpMethod: "post",  //here the methed (get, post,..) 
                params: $scope.Data  //here you can submit the data
 };

Answer 3

您需要使用'params'属性，如下所示：

var _options = {
    fileKey: "image_name",
    fileName: "image.jpg",
    chunkedMode: false,
    mimeType: "image/jpeg",
    httpMethod: "POST",
    headers: { },
    params: {
        "extra_param_name": "Jamilson",
        "extra_param_last_name": "Junior"
    }
};

希望这有帮助。

Answer 4

var options = new FileUploadOptions();
options.fileKey = "image";
options.fileName="image.jpg";
options.mimeType = "image/jpeg";
options.httpMethod="POST";
options.headers = {
    Connection: "close"
};
options.chunkedMode = false;
var params = {};
params.user_id ="123";
params.username="username";
options.params = params;

在$ cordovaFileTransfer.upload中添加额外的参数

4 个答案: