Есть ли способ сделать ОДИН запрос с многократной загрузкой в IONIC 3? Моя серверная сторона — PHP codeigniter.
это мой код:
upload(){
const fileTransfer: FileTransferObject = this.transfer.create();
var uploadPhoto = JSON.stringify( this.photos );
let options : FileUploadOptions = {
fileKey: 'file',
fileName: 'name.jpg',
headers: {},
params: {
'model': uploadPhoto
}
};
console.log( JSON.stringify( options ) )
fileTransfer.upload(this.photos, encodeURI(this.authService.apiURL + '/serviceupload'), options)
.then(data=> {
console.log( JSON.stringify( data),"data" );
}, (err) => {
// error
})
}
Вот как я это сделал с Ionic 3 (в моем случае я использую изображения):
//declare my payload
var payload = {
img:[]
}
//add images to your payload, not file path to image but string data of image, file_uri comes from camera
payload.img.push(file_uri.toString())
//passing one parameter in the http.post and stringify the payload
this.http.post('https://www.myserver.com/submit.php?jobId=' + this.job.id, JSON.stringify(payload))
//PHP code to save images to file system
//get contents of request
$postdata = file_get_contents("php://input");
//we performed JSON.stringify before sending, need to decode here
$request = json_decode($postdata,true);
//loop through the array and save to file system with unique name
foreach($request['img'] as $data){
//next two lines are to get image text, removing "data:image/jpeg;base64,"$base_to_php = explode(',', $data);
$data = base64_decode($base_to_php[1]);
//generate unique file name
$fileName = uniqid();
//save file on file system
file_put_contents('./uploads/' . $_REQUEST['job'] . '/142-' . $fileName . '.jpg',$data);
}
Решение по ОП.
Я понял это, вместо этого.
uploadPhoto = [];
let options : FileUploadOptions = {
fileKey: 'file',
fileName: 'name.jpg',
headers: {},
mimeType: "image/jpeg",
params: { 'model': uploadPhoto, }