nginx+tomcat单站点本地代理优化笔录(1)

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单台tomcat，使用nginx合理搭配，无论从安全、效率方面都会有一定的提升。

从nginx配置出发

1、开启gzip压缩。

gzip on;gzip_min_length 1000;gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript;

2、配置html静态缓存

http下配置

 proxy_connect_timeout 600;proxy_read_timeout 600;proxy_send_timeout 600;proxy_buffer_size 16k;proxy_buffers 4 128k;proxy_busy_buffers_size  256k;    proxy_temp_file_write_size  1024k;proxy_cache_path /tmp/proxy_cache levels=1:2 keys_zone=cache_one:200m inactive=30d max_size=2g;proxy_temp_path /tmp/proxy_cache/temp;

server下配置

location ~ .*\.html(.*)$ {              proxy_pass http://127.0.0.1:8080;              proxy_redirect off;              proxy_set_header Host $host;              proxy_cache cache_one;              #对应状态缓存周期              proxy_cache_valid 200 302 6h;              proxy_cache_valid 301 12h;              proxy_cache_valid any 1m;              expires 4h;              proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie";              add_header Nginx-Cache "$upstream_cache_status";        }

3、其他静态资源由nginx直接处理

location ~ ^/(.*)\.(js|css|jpg|jpeg|gif|png|ico)(.*)$ {              #proxy_pass http://127.0.0.1:8080;              #proxy_redirect off;              #proxy_set_header Host $host;              #proxy_cache cache_one;              #proxy_cache_valid 200 302 30d;              #proxy_cache_valid 301 1d;              #proxy_cache_valid any 1d;              #expires 30d;              #proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie";              #add_header Nginx-Cache "$upstream_cache_status";      root /usr/local/tomcat/webapps/ROOT;      #access_log off;              expires 24h;        }

4、tomcat后台处理其他动态请求

location / {            proxy_pass http://127.0.0.1:8080;            proxy_set_header        Host $host;            proxy_set_header        X-Real-IP $remote_addr;            proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;        }

参考站点sky动漫岛：http://www.51skydao.com/

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