首先，安裝兩個tomcat，可以是同一個複製成兩個，也可以下載兩個不同版本的tomcat，我就是下載了兩個不同的版本。
（這是8.0版本的，隨便找兩個不是特別老的版本的就行）。
然後啟動兩個tomcat，在啟動前，先更改其中一個的端口號，使得兩個tomcat啟動時不會端口衝突，一個是本身的8080端口，一個是改成了9080端口。配好以後，打開cmd命令窗口，我的tomcat一個放在d:\software\apache-tomcat-8.5.24目錄下，按照如下命令即可啟動，啟動成功會彈出另一個窗口，顯示如下：
開啟瀏覽器，輸入http://localhost:9080/，出現下列介面即tomcat啟動成功。另一個採用同樣的步驟即可。
圖1：tomcat8 圖2：tomcat7
再之後，安裝一個nginx，我裝的是穩定版的nginx，下載位址：http://nginx.org/download/nginx-1.12.2.zip，解壓縮即可使用
#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;upstream netitcast.com{
server 127.0.0.1:8080 weight=1;
server 127.0.0.1:9080 weight=2;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;location / {
proxy_pass http://netitcast.com;
proxy_redirect default;
}
#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;
# }
#}
}以上是nginx+tomcat怎麼實現Windows系統下的負載平衡的詳細內容。更多資訊請關注PHP中文網其他相關文章！
