apache组件下载地址:
httpd下载地址:
https://downloads.apache.org/httpd/
https://downloads.apache.org/httpd/httpd-2.4.54.tar.gz
apr下载地址:
https://downloads.apache.org/apr/
https://downloads.apache.org/apr/apr-util-1.6.1.tar.gz
https://downloads.apache.org/apr/apr-1.7.0.tar.gz
pcre-8.45.tar.gz
http://www.pcre.org/ ##官网
PCRE - Browse Files at SourceForge.net ##下载页
https://jaist.dl.sourceforge.net/project/pcre/pcre/8.45/pcre-8.45.tar.gz