簡單講解下PHP服務(wù)端接受客戶端上傳的文件
客戶端上傳文件到服務(wù)器,帶參數(shù),并且進(jìn)行用戶驗證,方法很簡單
直接貼代碼
<?php
//強(qiáng)制顯示錯誤
error_reporting(E_ALL);
// error_reporting = E_ALL & ~E_NOTICE
ini_set('display_errors', '1');
$UserId = str_replace("'", "", $_REQUEST["UserId"]);//接收用戶ID
$Token = str_replace("'", "", $_REQUEST["Token"]);//接收Token
$sql = "SELECT * FROM `im_user` WHERE `UserId` = '$UserId'";
$request = mysql_fetch_assoc(mysql_query($sql));
//進(jìn)行驗證,如果驗證通過,處理接收文件
if (md5($UserId.$request["UserToken"]."qwertyuiop") == $Token)
{
//判斷是否有文件上傳
if (isset($_FILES['file'])) {
//定義文件
$name = time().rand(10000000,99999999);
$target_path = "./uploadfile/";//接收文件目錄
// echo $target_path.$name.$_FILES['file']['type'];
// $target_path = $target_path.basename($_FILES['file']['name']);
$target_path = $target_path.basename($name.".FT");
//將文件從臨時目錄拷貝到指定目錄
if(move_uploaded_file($_FILES['file']['tmp_name'], $target_path)) {
//上傳成功,可進(jìn)行進(jìn)一步操作,將路徑寫入數(shù)據(jù)庫等.
echo "The file ".basename( $_FILES['file']['name']). " has been uploaded";
} else{
echo "There was an error uploading the file, please try again!" . $_FILES['file']['error'];
}
exit;
}else
{
echo "沒有文件";
}
}else
{
echo "認(rèn)證不通過!";
}
?>
