想要把东西保存怎么办

1.打开虚拟主机配置文件

vi /usr/local/apache2/conf/extra/httpd-vhosts.conf

添加内容

<IfModule mod_expires.c>

    ExpiresActive on

    ExpiresByType p_w_picpath/gif "access plus 1 days"

    ExpiresByType p_w_picpath/jpeg "access plus 24 hours"

    ExpiresByType p_w_picpath/png "access plus 24 hours"

    ExpiresByType text/css "now plus 2 hours"

    ExpiresByType application/x-javascript "now plus 2 hours"

    ExpiresByType application/x-shockwave-flash "now plus 2 hours"

    ExpiresDefault "now plus 0 min"

</IfModule>

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2.重新启动并加载

apachectl -t

apachectl restart

3.测试

curl -x127.0.0.1:80 'http://www.lizheng.com/static/p_w_picpath/common/logo.png' -I