$data = $database->query("select * from dic012_02 where `mobile` like '1234%'")->fetchAll(); where mobile like '1234%' 是條件篩選語句，意思是只查詢那些 mobile 欄位以 "1234" 開頭的資料。[在getdb2.php] data: {dbid:dbid},//要傳的資料名稱:在這個檔案的資料[在getdb2.html]