1. 安装Apache httpd服务

查看是否安装成功命令：

httpd -v

如果未安装，则执行

yum -y install httpd

再次查看服务信息

[root@test ~]# httpd -version
Server version: Apache/2.4.6 (CentOS)
Server built:   Nov 16 2020 16:18:20

2. 配置修改

2.1. welcome.conf配置

vim /etc/httpd/conf.d/welcome.conf

将 Options -Indexes 修改为 Options +Indexes

# 
# This configuration file enables the default "Welcome" page if there
# is no default index page present for the root URL.  To disable the
# Welcome page, comment out all the lines below. 
#
# NOTE: if this file is removed, it will be restored on upgrades.
#
<LocationMatch "^/+$">
    Options +Indexes
    ErrorDocument 403 /.noindex.html
</LocationMatch>

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

Alias /.noindex.html /usr/share/httpd/noindex/index.html
Alias /noindex/css/bootstrap.min.css /usr/share/httpd/noindex/css/bootstrap.min.css
Alias /noindex/css/open-sans.css /usr/share/httpd/noindex/css/open-sans.css
Alias /images/apache_pb.gif /usr/share/httpd/noindex/images/apache_pb.gif
Alias /images/poweredby.png /usr/share/httpd/noindex/images/poweredby.png

2.2. httpd.conf配置

首先创建文件存储的文件夹

mkdir -p /usr/httpd/file

编辑修改httpd.conf

vim /etc/httpd/conf/httpd.conf

2.2.1. 端口

端口默认为80

#
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to 
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80
Listen 80

2.2.2. 文件路径

#
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#
#DocumentRoot "/var/www/html"
DocumentRoot "/usr/httpd/file"

#
# Relax access to content within /var/www.
#
#<Directory "/var/www">
<Directory "/usr/httpd/file">
    AllowOverride None
    # Allow open access:
    Require all granted
</Directory>

# Further relax access to the default document root:
#<Directory "/var/www/html">
<Directory "/usr/httpd/file">
...
</Directory>

2.2.3. 中文乱码问题

在Directory一栏加入IndexOptions Charset=UTF-8

[注：在FollowSymLinks之后]

<Directory "/usr/httpd/file">
    #
    # Possible values for the Options directive are "None", "All",
    # or any combination of:
    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
    #
    # Note that "MultiViews" must be named *explicitly* --- "Options All"
    # doesn't give it to you.
    #
    # The Options directive is both complicated and important.  Please see
    # http://httpd.apache.org/docs/2.4/mod/core.html#options
    # for more information.
    #
    Options Indexes FollowSymLinks
    IndexOptions Charset=UTF-8

    #
    # AllowOverride controls what directives may be placed in .htaccess files.
    # It can be "All", "None", or any combination of the keywords:
    #   Options FileInfo AuthConfig Limit
    #
    AllowOverride None

    #
    # Controls who can get stuff from this server.
    #
    Require all granted
</Directory>

httpd.conf文件末尾加上IndexOptions Charset=GB2312

#
# EnableMMAP and EnableSendfile: On systems that support it, 
# memory-mapping or the sendfile syscall may be used to deliver
# files.  This usually improves server performance, but must
# be turned off when serving from networked-mounted 
# filesystems or if support for these functions is otherwise
# broken on your system.
# Defaults if commented: EnableMMAP On, EnableSendfile Off
#
#EnableMMAP off
EnableSendfile on
IndexOptions Charset=GB2312

2.3. autoindex.conf配置

修改目录文件名不被截断

vim /etc/httpd/conf.d/autoindex.conf

找到此行

IndexOptions FancyIndexing HTMLTable VersionSort

修改为如下

IndexOptions FancyIndexing HTMLTable VersionSort NameWidth=*

3.启动/停止httpd服务

重启http服务器

systemctl restart httpd

停止http服务器

systemctl stop httpd

4.查看httpd服务状态

[root@test file]# systemctl status httpd.service
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled)
   Active: active (running) since 四 2021-02-25 16:31:19 CST; 16s ago
     Docs: man:httpd(8)
           man:apachectl(8)
 Main PID: 8756 (httpd)
   Status: "Total requests: 39; Current requests/sec: 4.33; Current traffic:  10KB/sec"
   CGroup: /system.slice/httpd.service
           ├─8756 /usr/sbin/httpd -DFOREGROUND
           ├─8757 /usr/sbin/httpd -DFOREGROUND
           ├─8758 /usr/sbin/httpd -DFOREGROUND
           ├─8760 /usr/sbin/httpd -DFOREGROUND
           ├─8761 /usr/sbin/httpd -DFOREGROUND
           ├─8762 /usr/sbin/httpd -DFOREGROUND
           ├─8763 /usr/sbin/httpd -DFOREGROUND
           ├─8764 /usr/sbin/httpd -DFOREGROUND
           └─8765 /usr/sbin/httpd -DFOREGROUND

2月 25 16:31:19 test systemd[1]: Starting The Apache HTTP Server...
2月 25 16:31:19 test httpd[8756]: AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using fe80::ec4:7aff:fe28:86f8. Set the 'ServerName' direct...s this message
2月 25 16:31:19 test systemd[1]: Started The Apache HTTP Server.
Hint: Some lines were ellipsized, use -l to show in full.

之后添加文件到/usr/httpd/file，输入服务器的ip地址就可以查看所有的文件

CentOS搭建简易http文件服务器