[英]How to upload an audio clip from react-native to php backend?
尝试了许多 3rd 方库,如 axios、fetch、fetch-blob,但没有成功。 这段代码包括我的 php 后端。 使用 rn v 0.39
将手机存储中已存在的音频剪辑上传到服务器
文件路径:AudioUtils.MusicDirectoryPath + '/test.aac' [可以访问路径,可以播放剪辑]
使用参考:/github.com/g6ling/react-native-uploader
“无法检索 uri /storage/emulated/0/Music/test.aac 的文件”
权限
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
反应原生代码
const form= new FormData();
form.append('userfile', {
uri: AudioUtils.MusicDirectoryPath + '/test.aac',
type: 'audio/aac',
name: 'userfile'
});
let xhr = new XMLHttpRequest()
xhr.open('post', `http://vidyarangam.com/next/upload_file`)
xhr.send(form)
xhr.onerror = function(e) {
console.log('err', e)
}
xhr.onreadystatechange = function() {
if(this.readyState === this.DONE) {
console.log(this.response)
}
}
代码
function upload_file() {
$droidinput = json_decode(file_get_contents('php://input'), true);
$file = $droidinput['userfile']; // i have no idea how to upload it
$config['upload_path'] = 'uploads/';
$config['allowed_types'] = '*';
$config['max_filename'] = '255';
$config['encrypt_name'] = TRUE;
$config['max_size'] = '1024'; //1 MB
$this->load->library('upload', $config);
if (!$this->upload->do_upload('userfile')) {
echo json_encode('status'=>'File upload error');
} else {
echo json_encode('status'=>'File successfully uploaded');
}
}
使固定
使用的库 - react-native-fetch-blob
代码
import RNFetchBlob from 'react-native-fetch-blob';
let dirs = RNFetchBlob.fs.dirs;
let path_to_a_file = dirs.DownloadDir + '/header_logo.png';
RNFetchBlob.fetch('POST', 'http://192.168.43.236/upload.php', {
Authorization : "Bearer access-token",
otherHeader : "foo",
'Content-Type' : 'multipart/form-data',
}, [
{ name : 'header_logo', filename : 'header_logo.png', type:'image/foo', data:RNFetchBlob.wrap(path_to_a_file)},
]).then((resp) => {
console.log(resp.text())
}).catch((err) => {
console.log(err)
})
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