Php 保存从Android发送到Laravel 5.1的多部分图像文件

更新问题已解决。这是文件夹权限错误。简单的chmod纠正了它

图像很容易发送。问题是，我无法将其保存到磁盘。 我试过几种方法，但都不管用

这是Android代码

      mFileInputStream = new FileInputStream(
                Environment.getExternalStorageDirectory().toString()+"/Pictures/msp/" + mIFileName);
        URL mUrl = new URL(mPostURL);
        HttpURLConnection mHttpUrlConnection = (HttpURLConnection) mUrl.openConnection();
        mHttpUrlConnection.setDoInput(true);
        mHttpUrlConnection.setDoOutput(true);
        mHttpUrlConnection.setUseCaches(false);
        mHttpUrlConnection.setConnectTimeout(10000);
        mHttpUrlConnection.setChunkedStreamingMode(1024);
        mHttpUrlConnection.setInstanceFollowRedirects(false);
        mHttpUrlConnection.setRequestMethod("POST");
        mHttpUrlConnection.setRequestProperty("Connection", "Keep-Alive");
        mHttpUrlConnection.setRequestProperty("Content-Type",
                "multipart/form-data;boundary="+boundary);
        mHttpUrlConnection.setRequestProperty("charset", "utf-8");
        //Write Post Data
        DataOutputStream wr = new DataOutputStream(mHttpUrlConnection.getOutputStream());
        wr.writeBytes(mTwoHyphens + boundary + mLineEnd);
        wr.writeBytes("Content-Disposition: form-data; name=\"title\""+ mLineEnd);
        wr.writeBytes(mLineEnd);
        wr.writeBytes(mIFileName);
        wr.writeBytes(mLineEnd);
        wr.writeBytes(mTwoHyphens + boundary + mLineEnd);
        wr.writeBytes("Content-Disposition: form-data; name=\"description\""+ mLineEnd);
        wr.writeBytes(mLineEnd);
        wr.writeBytes("MSP Staff-Tailor-Merch Picture");
        wr.writeBytes(mLineEnd);
        wr.writeBytes(mTwoHyphens + boundary + mLineEnd);
        wr.writeBytes("Content-Disposition: form-data; name=\"photo\";filename=\""
                + mIFileName +"\"" + mLineEnd + "Content-Type: image/jpeg\r\n" +"\r\n");
        wr.writeBytes(mLineEnd);

请有人告诉我如何阅读这个上传的图像文件在laravel 5.1和保存到磁盘。（它不是base64编码的）。 请求：：hasfile（'image'）返回True。 但对文件的任何操作都会导致错误

以下是laravel compact（）输出

这是所有输入中的laravel var_dump（）

["title"]=>  string(16) "STAFF_faizan.png"  ["description"]=>  string(30) "MSP Staff-Tailor-Merch Picture"  ["photo"]=>  object(Symfony\Component\HttpFoundation\File\UploadedFile)#29 (7) {    ["test":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    bool(false)    ["originalName":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    string(16) "STAFF_faizan.png"    ["mimeType":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    string(10) "image/jpeg"    ["size":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    int(25617)    ["error":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    int(0)    ["pathName":"SplFileInfo":private]=>    string(14) "/tmp/phpG3oqEy"    ["fileName":"SplFileInfo":private]=>    string(9) "phpG3oqEy"  }}

试试这个

$photo=Request:：文件（'photo'）；
$photo->move（'/path/to/move'，filename'...$photo->getextension（））；

似乎文件很好地进入了laravel，把你的laravel代码放在这里，需要看看。Route:：post（'up'，function（）{$title=Input:：get（'title'）；$path=public_path（）。/uploads/'；try{if（Request:：hasFile（'photo'）{$photo=Request:：file（'photo'）；$photo->move（$path，$title）；$reply='File Uploaded'；}其他{$reply='File Not Found'；}}捕获（异常$e）{$reply=$e；}返回$reply；}）；

["title"]=>  string(16) "STAFF_faizan.png"  ["description"]=>  string(30) "MSP Staff-Tailor-Merch Picture"  ["photo"]=>  object(Symfony\Component\HttpFoundation\File\UploadedFile)#29 (7) {    ["test":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    bool(false)    ["originalName":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    string(16) "STAFF_faizan.png"    ["mimeType":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    string(10) "image/jpeg"    ["size":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    int(25617)    ["error":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>    int(0)    ["pathName":"SplFileInfo":private]=>    string(14) "/tmp/phpG3oqEy"    ["fileName":"SplFileInfo":private]=>    string(9) "phpG3oqEy"  }}