<br />连接数据库成功!<br /><br /><b>Warning</b>: mysql_free_result(): supplied argument is not a valid MySQL result resource in <b>F:\environment\WAMP\wamp5\wamp\wamp\www\test\sql.php</b> on line <b>17</b><br /><br /><br /><br /><b>Warning</b>: mysql_close(): supplied argument is not a valid MySQL-Link resource in <b>F:\environment\WAMP\wamp5\wamp\wamp\www\test\sql.php</b> on line <b>18</b><br /><br />
------解决思路---------------------- 你只连接了数据库系统,但没有选择待操作的数据库 mysql_select_db('库名'); 否则怎么知道你在查询那个库中的 user 表呢?
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