apache 扩展模块

apache 扩展模块

• 查看相应模块是否安装:httpd -l 或者 httpd -M | grep module_name

root@ubuntu:/usr/src/local/httpd-2.4.29# httpd -l
Compiled in modules:
  core.c
  mod_authn_file.c
  mod_authn_dbm.c
  mod_authn_anon.c
  mod_authn_dbd.c
  mod_authn_socache.c
  mod_authn_core.c
  mod_authz_host.c
  mod_authz_groupfile.c
  mod_authz_user.c
  mod_authz_dbm.c
  mod_authz_owner.c
  mod_authz_dbd.c
......省略

• 如果没有安装则到源码目录:

  cd /usr/src/local/httpd-2.4.29
  cd modules
  搜索模块的源文件在哪: find . -name “mod_deflate.c”

root@ubuntu:/usr/src/local/httpd-2.4.29/modules# find . -name "mod_deflate.c"
./filters/mod_deflate.c

找到源码文件后 ，然后使用apxs 进行源码扩展模块: /usr/local/apache2.4/bin/apxs -i -a -c filters/mod_deflate.c
然后查看模块是否已经安装:httproot@ubuntu:/usr/src/local/httpd-2.4.29/modules# httpd -l | grep mod_deflate.c

  mod_deflate.c
root@ubuntu:/usr/src/local/httpd-2.4.29/modules# httpd -M |grep deflate
 deflate_module (static)
# exp:

find /home/xujb -name "mod_ssl.c"
bin/apxs -i -a -c /home/xujb/download/apache/httpd-2.4.58/modules/ssl/mod_ssl.c
报错：/home/xujb/download/apache/httpd-2.4.58/modules/ssl/ssl_private.h:87:30: fatal error: openssl/opensslv.h: No such file or directory
没有安装 libssl: centos->  yum -y install openssl-devel
bin/apxs -i -a -c /home/xujb/download/apache/httpd-2.4.58/modules/ssl/mod_ssl.c

chmod 755 /home/xujb/soft/httpd-2.4.58/modules/mod_ssl.so
以上会报错：
Cannot load modules/mod_ssl.so into server: /home/xujb/soft/httpd-2.4.58/modules/mod_ssl.so: undefined symbol: ssl_cmd_SSLPassPhraseDialog
/home/xujb/soft/httpd-2.4.58/bin/apxs -i -a -c -L/usr/lib/openssl/engines/lib -c *.c -lcrypto -lssl -ldl

cd 到 apache 源码 /home/xujb/download/apache/httpd-2.4.58/modules/ssl

/home/xujb/soft/httpd-2.4.58/bin/apxs -i -a -c -L/usr/lib/openssl/engines/lib -c *.c -lcrypto -lssl -ldl

报错： fatal error: mod_md.h: No such file or directory

cp ../md/mod_md.h .

然后在执行： /home/xujb/soft/httpd-2.4.58/bin/apxs -i -a -c -L/usr/lib/openssl/engines/lib -c *.c -lcrypto -lssl -ldl

然后测试  /home/xujb/soft/httpd-2.4.58/bin/httpd -t