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我上傳的圖像到服務器使用php.And我也生成一個隨機圖像編號後id.Now上傳圖像的名稱,如6_1.jpg,5_4.jpg等,其中第一個數字是id(之前_)和其他是隨機生成的數字(_之後)。我的代碼如下從服務器獲取圖像
function upload_receipt_img(){
$random_digit = rand(0,9);
$receipt_id = $_POST['id'];
if (isset($_POST['data_url'])) {
$file = $receipt_id._.$random_digit.'.jpg';
$img = substr($_POST['data_url'], strpos($_POST['data_url'], ",") + 1);
$decodedData = base64_decode($img);
$success = file_put_contents('assets/receipt_img/' . $file, $decodedData);
//resize main image
$source_path = "assets/receipt_img/" . $file;
$destination = "assets/receipt_img/" . $file;
$newwidth = 350;
$this->resizeImg($newwidth, $source_path, $destination);
$data['img'] = 'assets/receipt_img/' . $receipt_id.$random_digit.'.jpg';
}
$this->closeConnection();
echo $receipt_id;
}
現在,我怎麼顯示從服務器到我家page.Please幫助me.Thanks圖片提前
在
直接添加URL或保存數據庫並上傳目錄,然後使用路徑 –
,可以儲存'$數據[「IMG」]'在DB – MrRP
@RakeshSharma我要動態地顯示圖像.. –