数据库连接成功！ Notice: Use of undefined constant vote_name - assumed 'vote_name' in C:\phpStudy\PHPTutorial\WWW\test\Voteset.php on line 4Notice: Undefined variable: db in C:\phpStudy\PH
这个问题怎么解决呀！好崩溃！被气哭！Warning: include(../conn.php): failed to open stream: No such file or directory in C:\phpStudy\PHPTutorial\WWW\test\Voteset.php on line 2Warning: include(): Failed openin
