关于WordPress优化建议(本站长亲笔)

WordPress 多么完美的博客系统内核

本站站长编写,转载请注明本站

它承载着数千万人网络建站的梦想,给予了30%网络小白0代码一键创建属于自己的博客,成就了数百记站长互联网赚钱的梦想,这样强大的系统内核,它对我们中国人来讲固然有一些缺点 - 速度

关于优化建议:

一、通过反向代理使网站加载耗时更低

注明:本教程适合腾讯云|阿里云等 1H2G1M的小云服务器,实用且高效

反向代理是什么?

反向代理服务器位于用户与目标服务器之间，但是对于用户而言，反向代理服务器就相当于目标服务器，即用户直接访问反向代理服务器就可以获得目标服务器的资源。同时，用户不需要知道目标服务器的地址，也无须在用户端作任何设定。反向代理服务器通常可用来作为Web加速，即使用反向代理作为Web服务器的前置机来降低网络和服务器的负载，提高访问效率

关于WordPress进行反向代理无非就是反代静态资源然后静态资源套cdn 例如你将文件转移到另一台BGP线路的云服务器上面,套全站加速CDN,完全就是动静态分离,使网站速度提升90%!

关于Nginx添加反向代理教程:

nginx简单实现反向代理和静态资源服务器

1、修改hosts文件

127.0.0.1    www.test1.com
127.0.0.1    www.test2.com
127.0.0.1    static.com

2、配置tomcat的server.xml

<?xml version='1.0' encoding='utf-8'?>

<Server port="8005" shutdown="SHUTDOWN">
  <Listener className="org.apache.catalina.startup.VersionLoggerListener" />
  
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
  <Listener className="org.apache.catalina.core.JasperListener" />
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

 
  <GlobalNamingResources>
   
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>

  
  <Service name="Catalina">

    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
    
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

    <Engine name="Catalina" defaultHost="localhost">

      <Realm className="org.apache.catalina.realm.LockOutRealm">
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
               resourceName="UserDatabase"/>
      </Realm>

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

      </Host>
      
       <Host name="www.test1.com"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <Context path ="" docBase ="/test1" debug ="0" reloadbale ="true" ></Context>

      </Host>
      
      <Host name="www.test2.com"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <Context path ="" docBase ="/test2" debug ="0" reloadbale ="true" ></Context>

      </Host>
    </Engine>
  </Service>
</Server>

将test1和test2项目放在tomcat根目录/webapps下（项目用war包或者war解压后的目录文件都行）

3、配置nginx的nginx.conf文件

#user nobody;
worker_processes 1;

#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#pid logs/nginx.pid;


events {
worker_connections 1024;
}


http {
include mime.types;
default_type application/octet-stream;

#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';

#access_log logs/access.log main;

sendfile on;
#tcp_nopush on;

#keepalive_timeout 0;
keepalive_timeout 65;

#gzip on;

server {
listen 80;
server_name localhost;

#charset koi8-r;

#access_log logs/host.access.log main;

location / {
root html;
index index.html index.htm;
}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}


# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;

# location / {
# root html;
# index index.html index.htm;
# }
#}


# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;

# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;

# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;

# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;

# location / {
# root html;
# index index.html index.htm;
# }
#}

upstream Tomcat_client {
server localhost:8080;
}
server {
listen 80;
server_name www.test1.com;

location / {
proxy_pass http://Tomcat_client;
proxy_redirect default;
#设置代理
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}

server {
listen 80;
server_name www.test2.com;
location / {
proxy_pass http://Tomcat_client;
proxy_redirect default;
#设置代理
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}

server {
listen 80;
server_name static.com;

location / {
root C:/image;
autoindex on;

}
}

}

主要关注116~153行；启动toncat和nginx，在C盘下建image文件，可通过http://static.com/直接访问静态资源。也可在其他html页面访问静态资源

浏览器输入www.test1.com回车，因为http默认端口为80，所以相当于输入的是www.test1.com:80 而nginx监听了80端口，找到server_name为www.test1.com的server，然后将请求交给被代理的tomcat服务器，如136行所示，Tomcat_client实际上表示localhost:8080