apache2開啟/使能.htaccess文件的方法

　　參考資料：

　　https://www.cnblogs.com/20175211lyz/p/11741348.html

　　修改：/etc/apache2/文件夾下的apache2.conf文件

　　

# Sets the default security model of the Apache2 HTTPD server. It does
# not allow access to the root filesystem outside of /usr/share and /var/www.
# The former is used by web applications packaged in Debian,
# the latter may be used for local directories served by the web server. If
# your system is serving content from a sub-directory in /srv you must allow
# access here, or in any related virtual host.
<Directory />
        Options FollowSymLinks
        AllowOverride None
        Require all denied
</Directory>

<Directory /usr/share>
        AllowOverride None
        Require all granted
</Directory>

<Directory /var/www/>
        Options Indexes FollowSymLinks
        AllowOverride ALL   # 默認應該是None，ALL表示/var/www/下所有文件接受.htaccess的重寫
        Require all granted
</Directory>

# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives.  See also the AllowOverride
# directive.
#
AccessFileName .htaccess # 分布式配置文件也不一定叫.htaccess，可以在這里自己設置

#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">
        Require all denied # 防止.htaccess和.htpasswd被Web用戶看到
</FilesMatch>