作业帮Warning:session_start() [function.session-start]:Cannot send session cache limiter - headers already sent (output started at E:\iisweb\ailin\wwwroot\website\product\buy.php:8) in E:\iisweb\ailin\wwwroot\website\product\buy.php on line 25我是用ecli
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 18:34:19
![Warning:session_start() [function.session-start]:Cannot send session cache limiter - headers already sent (output started at E:\iisweb\ailin\wwwroot\website\product\buy.php:8) in E:\iisweb\ailin\wwwroot\website\product\buy.php on line 25我是用ecli](/uploads/image/z/13520333-29-3.jpg?t=Warning%3Asession_start%28%29+%5Bfunction.session-start%5D%3ACannot+send+session+cache+limiter+-+headers+already+sent+%28output+started+at+E%3A%5Ciisweb%5Cailin%5Cwwwroot%5Cwebsite%5Cproduct%5Cbuy.php%3A8%29+in+E%3A%5Ciisweb%5Cailin%5Cwwwroot%5Cwebsite%5Cproduct%5Cbuy.php+on+line+25%E6%88%91%E6%98%AF%E7%94%A8ecli)
Warning:session_start() [function.session-start]:Cannot send session cache limiter - headers already sent (output started at E:\iisweb\ailin\wwwroot\website\product\buy.php:8) in E:\iisweb\ailin\wwwroot\website\product\buy.php on line 25我是用ecli
Warning:session_start() [function.session-start]:Cannot send session cache limiter - headers already sent (output started at E:\iisweb\ailin\wwwroot\website\product\buy.php:8) in E:\iisweb\ailin\wwwroot\website\product\buy.php on line 25
我是用eclipse做到php网站 在自己的机子上运行的时候没有错误可是部署到服务器上就包这个错误了在网上也查了可是那些方法都不能解决问题
Warning:session_start() [function.session-start]:Cannot send session cache limiter - headers already sent (output started at E:\iisweb\ailin\wwwroot\website\product\buy.php:8) in E:\iisweb\ailin\wwwroot\website\product\buy.php on line 25我是用ecli
说的是 你在启用session的时候 已经有内容输出 你在buy.php 最上面加 ob_start();