解决Centos 7中安装LAMP之后Apache无法解析php

解决Centos 7中安装LAMP之后Apache无法解析php

我在Centos7系统上安装了Apache,PHP 之后.在输出phpinfo(),检测php脚本的时候,发现我的系统根本没有解析php脚本文件,但是html文件可以解析的。检测文件的用户 组权限,也没有问题,这就奇怪了。

可能是由于apache没有加载php的模块。

执行下面命令,可以检测apache 已经安装的模块

httpd -M
[root@ysqblogsever html]# httpd -M
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.18.16.58. Set the 'ServerName' directive globally to suppress this message
Loaded Modules:
 core_module (static)
 so_module (static)
 http_module (static)
 access_compat_module (shared)
 actions_module (shared)
 alias_module (shared)
 allowmethods_module (shared)
 ......
 proxy_wstunnel_module (shared)
 ssl_module (shared)
 systemd_module (shared)
 cgi_module (shared)
 perl_module (shared)

没有发现php_module.

再检查/etc/httpd/conf.modules.d/10-php.conf该文件是否存在,不存在的话就得安装mod_php模块。

[root@ysqblogsever httpd]# cd conf.modules.d/
[root@ysqblogsever conf.modules.d]# ls
00-base.conf  00-dav.conf  00-lua.conf  00-mpm.conf  00-proxy.conf  00-ssl.conf  00-systemd.conf  01-cgi.conf  02-perl.conf
[root@ysqblogsever conf.modules.d]# ls -l
total 36
-rw-r--r-- 1 root root 3739 Aug  6 21:44 00-base.conf
-rw-r--r-- 1 root root  139 Aug  6 21:44 00-dav.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-lua.conf
-rw-r--r-- 1 root root  742 Aug  6 21:44 00-mpm.conf
-rw-r--r-- 1 root root  957 Aug  6 21:44 00-proxy.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-ssl.conf
-rw-r--r-- 1 root root   88 Aug  6 21:44 00-systemd.conf
-rw-r--r-- 1 root root  451 Aug  6 21:44 01-cgi.conf
-rw-r--r-- 1 root root  448 Nov  4 20:15 02-perl.conf

我们发现上面没有10-php.conf,我强烈推荐使用yum命令来安装apache的mod_php模块:yum install mod_php71w 如果没有这个安装包,可以尝试着添加一下源:

rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

最后执行如下面代码:

[root@ysqblogsever conf.modules.d]# rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
Retrieving https://mirror.webtatic.com/yum/el7/epel-release.rpm
Preparing...                          ################################# [100%]
        package epel-release-7-11.noarch (which is newer than epel-release-7-5.noarch) is already installed
[root@ysqblogsever conf.modules.d]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Retrieving https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Preparing...                          ################################# [100%]
Updating / installing...
   1:webtatic-release-7-3             ################################# [100%]
[root@ysqblogsever conf.modules.d]# yum install mod_php71w 
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * epel: mirrors.aliyun.com
 * remi-safe: mirrors.tuna.tsinghua.edu.cn
 * webtatic: us-east.repo.webtatic.com
webtatic                                                                                               | 3.6 kB  00:00:00     
webtatic/x86_64/primary_db                                                                             | 232 kB  00:00:02     
Resolving Dependencies
--> Running transaction check
---> Package mod_php71w.x86_64 0:7.1.33-1.w7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================
 Package                        Arch                       Version                         Repository                    Size
==============================================================================================================================
Installing:
 mod_php71w                     x86_64                     7.1.33-1.w7                     webtatic                     2.9 M

Transaction Summary
==============================================================================================================================
Install  1 Package

Total download size: 2.9 M
Installed size: 9.2 M
Is this ok [y/d/N]: y
Downloading packages:
mod_php71w-7.1.33-1.w7.x86_64.rpm                                                                      | 2.9 MB  00:04:09     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:
python-requests-2.6.0-1.el7_1.noarch has missing requires of python-urllib3 >= ('0', '1.10.2', '1')
  Installing : mod_php71w-7.1.33-1.w7.x86_64                                                                              1/1 
  Verifying  : mod_php71w-7.1.33-1.w7.x86_64                                                                              1/1 

Installed:
  mod_php71w.x86_64 0:7.1.33-1.w7                                                                                             

Complete!
[root@ysqblogsever conf.modules.d]# ls -l
total 40
-rw-r--r-- 1 root root 3739 Aug  6 21:44 00-base.conf
-rw-r--r-- 1 root root  139 Aug  6 21:44 00-dav.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-lua.conf
-rw-r--r-- 1 root root  742 Aug  6 21:44 00-mpm.conf
-rw-r--r-- 1 root root  957 Aug  6 21:44 00-proxy.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-ssl.conf
-rw-r--r-- 1 root root   88 Aug  6 21:44 00-systemd.conf
-rw-r--r-- 1 root root  451 Aug  6 21:44 01-cgi.conf
-rw-r--r-- 1 root root  448 Nov  4 20:15 02-perl.conf
-rw-r--r-- 1 root root  299 Oct 26 18:50 10-php.conf
[root@ysqblogsever conf.modules.d]# http -M
-bash: http: command not found
[root@ysqblogsever conf.modules.d]# httpd -M
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.18.16.58. Set the 'ServerName' directive globally to suppress this message
Loaded Modules:
 core_module (static)
 so_module (static)
 http_module (static)
 access_compat_module (shared)
 actions_module (shared)
 alias_module (shared)
 allowmethods_module (shared)
 auth_basic_module (shared)
 auth_digest_module (shared)
 authn_anon_module (shared)
 authn_core_module (shared)
 authn_dbd_module (shared)
 authn_dbm_module (shared)
 authn_file_module (shared)
 authn_socache_module (shared)
 authz_core_module (shared)
 authz_dbd_module (shared)
 authz_dbm_module (shared)
 authz_groupfile_module (shared)
 authz_host_module (shared)
 authz_owner_module (shared)
 authz_user_module (shared)
 autoindex_module (shared)
 cache_module (shared)
 cache_disk_module (shared)
 data_module (shared)
 dbd_module (shared)
 deflate_module (shared)
 dir_module (shared)
 dumpio_module (shared)
 echo_module (shared)
 env_module (shared)
 expires_module (shared)
 ext_filter_module (shared)
 filter_module (shared)
 headers_module (shared)
 include_module (shared)
 info_module (shared)
 log_config_module (shared)
 logio_module (shared)
 mime_magic_module (shared)
 mime_module (shared)
 negotiation_module (shared)
 remoteip_module (shared)
 reqtimeout_module (shared)
 rewrite_module (shared)
 setenvif_module (shared)
 slotmem_plain_module (shared)
 slotmem_shm_module (shared)
 socache_dbm_module (shared)
 socache_memcache_module (shared)
 socache_shmcb_module (shared)
 status_module (shared)
 substitute_module (shared)
 suexec_module (shared)
 unique_id_module (shared)
 unixd_module (shared)
 userdir_module (shared)
 version_module (shared)
 vhost_alias_module (shared)
 dav_module (shared)
 dav_fs_module (shared)
 dav_lock_module (shared)
 lua_module (shared)
 mpm_prefork_module (shared)
 proxy_module (shared)
 lbmethod_bybusyness_module (shared)
 lbmethod_byrequests_module (shared)
 lbmethod_bytraffic_module (shared)
 lbmethod_heartbeat_module (shared)
 proxy_ajp_module (shared)
 proxy_balancer_module (shared)
 proxy_connect_module (shared)
 proxy_express_module (shared)
 proxy_fcgi_module (shared)
 proxy_fdpass_module (shared)
 proxy_ftp_module (shared)
 proxy_http_module (shared)
 proxy_scgi_module (shared)
 proxy_wstunnel_module (shared)
 ssl_module (shared)
 systemd_module (shared)
 cgi_module (shared)
 perl_module (shared)
 php7_module (shared)

再次查看是否已经存在10-php.conf

[root@ysqblogsever conf.modules.d]# ls -al
total 48
drwxr-xr-x 2 root root 4096 Nov 25 10:42 .
drwxr-xr-x 7 root root 4096 Nov 25 11:42 ..
-rw-r--r-- 1 root root 3739 Aug  6 21:44 00-base.conf
-rw-r--r-- 1 root root  139 Aug  6 21:44 00-dav.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-lua.conf
-rw-r--r-- 1 root root  742 Aug  6 21:44 00-mpm.conf
-rw-r--r-- 1 root root  957 Aug  6 21:44 00-proxy.conf
-rw-r--r-- 1 root root   41 Aug  6 21:44 00-ssl.conf
-rw-r--r-- 1 root root   88 Aug  6 21:44 00-systemd.conf
-rw-r--r-- 1 root root  451 Aug  6 21:44 01-cgi.conf
-rw-r--r-- 1 root root  448 Nov  4 20:15 02-perl.conf
-rw-r--r-- 1 root root  299 Oct 26 18:50 10-php.conf
[root@ysqblogsever conf.modules.d]# 

恭喜mod_php模块安装成功!

然后在apache的配置文件httpd.cnf中增加下面信息(粗体):

 DirectoryIndex index.php index.html

AddType application/x-compress .Z

AddType application/x-gzip .gz .tgz

AddType application/x-httpd-php .php

最后重新启动httpd.service

sudo systemctl restart httpd.service

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