??? $conn = @mysql_connect("localhost","root","root") or die("數據庫連接失敗,請檢查你的網絡,稍后再試試");
??? mysql_select_db("test");
??? mysql_query("set names 'utf8'");
php連接數據庫,??? $sql = "INSERT INTO `test`.`message` (`id`,`user`, `title`, `content`, `lastdate`) VALUES (NULL, '$user', '$title', '$content', now())"; ???
?? ?mysql_query($sql);
??? mysql_close($conn);
??? 界面-----數據庫-----表????????? 必須一致
php怎么連接mysql數據庫?????now()??? 獲取當前時間
????where 1?? 始終為真
??? or die? 屏蔽錯誤
??? include?? 包含
php7連接數據庫???? 數據庫的增刪改