Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\wamp\www\Blog\class\DB.class.php:1) in D:\wamp\www\Blog\admin\1.php on line 18Warning: Cannot modify header information - headers already sent by (output started at D:\wamp\www\Blog\class\DB.class.php:1) in D:\wamp\www\Blog\admin\1.php on line 25看到这些信息有种要吐的感觉。
output started at D:\wamp\www\Blog\class\DB.class.php:1 输出在 D:\wamp\www\Blog\class\DB.class.php 第 1 行这么简单明了的提示，为什么视而不见呢？
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\wamp\www\Blog\class\DB.class.php:1) in D:\wamp\www\Blog\admin\1.php on line 18Warning: Cannot modify header information - headers already sent by (output started at D:\wamp\www\Blog\class\DB.class.php:1) in D:\wamp\www\Blog\admin\1.php on line 25看到这些信息有种要吐的感觉。
输出在 D:\wamp\www\Blog\class\DB.class.php 第 1 行这么简单明了的提示，为什么视而不见呢？