PhoneGap的无力的android使用文件传输到上传图片 [英] Phonegap android unable to upload image using fileTransfer

问题描述

我想用相机捕捉到的图像，并把它上传到我的AJAX端点。我已经证实了这个端点可以接受的文件（我在我的桌面上发送的形式与图像中有一个测试的HTML文件）。我使用的是科尔多瓦（PhoneGap的）1.7.0，并想获得的文件传输（）工作。这里是链接，我跟着文档：

I'm trying to capture an image using the camera and upload it to my AJAX endpoint. I've confirmed that this endpoint can accept the file (I created a test HTML file on my desktop that sends a form with an image in it). I'm using Cordova (phonegap) 1.7.0, and am trying to get the fileTransfer() to work. Here is the link for the documentation that I followed:

http://docs.phonegap.com/en/ 1.0.0 / phonegap_file_file.md.html＃文件传输

成功回调触发，但没有$ _FILES数据要在端点上找到。

The success callback triggers, but no $_FILES data is to be found on the endpoint.

然后我发现这篇文章：

的http://zacvineyard.com/blog/2011/03/25/upload-a-file-to-a-remote-server-with-phonegap/

使用这说明 options.chunkedMode = FALSE 。现在上传需要一个岁半，最终以3错误code，我相信这是 FileError.ABORT_ERR 失败之前。

Which suggested using options.chunkedMode = false. Now the upload takes an age and a half, before eventually failing with an error code of 3, which I believe is FileError.ABORT_ERR.

我缺少的东西？

从下面的应用程序，我的code：

My code from the app below:

     navigator.camera.getPicture(function(imageURI){           
        console.log('take success! uploading...');
        console.log(imageURI);
        var options = new FileUploadOptions();
        options.fileKey = 'file';
        options.fileName = 'spot_image.jpeg';
        options.mimeType = 'image/jpeg';
        var params = new Object();
        params.spot_id = 1788;
        params.param2 = 'something else';
        options.params = params;        
        options.chunkedMode = false;
        var ft = new FileTransfer();
        ft.upload(imageURI,serverURL + '/ajax.php?fname=appuploadspotimage',function(r){
            console.log('upload success!');
            console.log(r.responseCode);
            console.log(r.response);
            console.log(r.bytesSent);
        },function(error){
            console.log('upload error')
            console.log(error.code);
        },options,true);
        console.log('after upload');



    },function(message){
       console.log('fail!');
       console.log(message);
    },{ 
        quality: 50,
        destinationType: navigator.camera.DestinationType.DATA_URL,
        sourceType: navigator.camera.PictureSourceType.PHOTOLIBRARY
    });

serverURL使用被定义为我的AJAX端点，已列入白名单的cordova.xml域。

serverURL is defined as the domain for my AJAX endpoint, which has been whitelisted in cordova.xml.

我已经走了这么对此，应采用不同的意见是否chunkedMode中看到了一些问题在这里。任何人有这个问题呢？

I've seen a number of questions here in SO regarding this, which varying opinions as to whether chunkedMode should be used. Anyone having this issue as well?

在尝试这在三星Galaxy S，运行ICS。

Am trying this on a Samsung Galaxy S, running ICS.

可能的人谁帮助我解决这个问题的神秘继承的啤酒工厂。

May the person who helps me solve this issue mysteriously inherit a beer factory.

推荐答案

您不能使用imageUri您从相机的成功回调在文件传输上载的方法得到的，你必须先解决URI作为这样的文件名：

You can not use imageUri that you get from camera success callback in FileTransfer upload method, you have to first resolve uri as a filename like this:

navigator.camera.getPicture(function(imageURI){

      window.resolveLocalFileSystemURI(imageUri, function(fileEntry) {
            fileEntry.file(function(fileObj) {

                var fileName = fileObj.fullPath;

                //now use the fileName in your method
                //ft.upload(fileName ,serverURL + '/ajax.php?fname=appuploadspotimage'...);

            });
        });
});

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