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nginx图片服务器

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Nginx下载地址:http://nginx.org/en/download.html
下载完后,解压,并把它放到D:\nginx-1.6.1,双击nginx.exe即可运行nginx。可通http://127.0.0.1访问到nginx欢迎界面
也可在cmd中通过命令进行启停启动nginx:
start nginx              //运行nginx
nginx -s stop          // 停止nginx
nginx -s reload       // 重新加载配置文件(如修改配置文件后,可通过该命令重新加载)
nginx -s quit          // 退出nginx
nginx -v                 //可查nginx版本

在执行nginx命令时,出现了 windows nginx: [error] CreateFile() "logs/nginx.pid" failed 异常。原因是未指定
nginx.conf,指定该文件,启动命令如下:
D:\nginx-1.6.1>nginx -c D:\nginx-1.6.1\conf\nginx.conf

在本地建了一个D:\images文件夹,里面放了一张测试图片。
配置nginx.conf文件,配置文件内容如下:
#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       8089;#端口号 
        server_name  localhost;#本机 
 
        charset utf-8; 
 
        #access_log  logs/host.access.log  main; 
 
    location ~ .*\.(gif|jpg|jpeg|png)$ { 
        expires 24h; 
            root D:/images/;#指定图片存放路径 
            access_log D:/nginx-1.6.1/logs/log_test.log;#图片路径 
            proxy_store on; 
            proxy_store_access user:rw group:rw all:rw; 
            proxy_temp_path         D:/images/;#图片路径 
            proxy_redirect          off; 
 
            proxy_set_header        Host 127.0.0.1; 
            proxy_set_header        X-Real-IP $remote_addr; 
            proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for; 
            client_max_body_size    10m; 
            client_body_buffer_size 1280k; 
            proxy_connect_timeout   900; 
            proxy_send_timeout      900; 
            proxy_read_timeout      900; 
            proxy_buffer_size       40k; 
            proxy_buffers           40 320k; 
            proxy_busy_buffers_size 640k; 
            proxy_temp_file_write_size 640k; 
            if ( !-e $request_filename) 
            { 
                 proxy_pass  http://127.0.0.1:8089;#代理访问地址 
            } 
    }   
 
        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; 
    #    } 
    #} 
 

配置完后,执行reload命令重新加载配置文件。然后进行访问图片,http://127.0.0.1:8089/xxx.png
如果能访问,说明搭建成功。

----------------------------------------------------------------------------------
Linux下安装nginx,需要先安装Gcc编译器、PCRE库、zlib库、OpenSSL开发库。然后再安装nginx,
解压:tar -zxvf nginx-1.3.15.tar
编译安装命令:
./configure
make
make install

Linux下配置nginx图片服务器:
nginx version: nginx/0.6.35
nginx启动:/opt/nginx/sbin/nginx -c /opt/nginx/conf/nginx.conf
nginx关闭:ps -au|grep nginx
然后kill -9 进程id  或 killall -9 nginx
nginx.conf配置文件内容如下:
user  root; 
worker_processes  1; 
worker_rlimit_nofile 65535; 
 
#error_log  logs/error.log; 
#error_log  logs/error.log  notice; 
#error_log  logs/error.log  info; 
 
#pid        logs/nginx.pid; 
 
 
events { 
    worker_connections  12040; 

 
 
http { 
    include       mime.types; 
    default_type  application/octet-stream; 
    #Proxy_cache_path       /pic/image_cache levels=1:2   keys_zone=cache_one:200m inactive=1d max_size=30g ; 
    #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; 
            #proxy_pass  http://192.168.10.223:1234; 
        } 
 
        #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       7788; 
        server_name  localhost; 
       # ssl on; 
       # ssl_certificate  /usr/local/nginx/conf/server.crt; 
       # ssl_certificate_key  /usr/local/nginx/conf/server_nopwd.key; 
 
        charset utf-8; 
        #charset koi8-r; 
 
        location ~ (\.jsp)|(\.do) { 
            proxy_pass  http://127.0.0.1:7001; 
            proxy_set_header    X-Real-IP  $remote_addr; 
 
            proxy_set_header    Host       $host; 
            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for; 
            proxy_buffer_size 4k; 
            proxy_buffers 4 32k; 
            proxy_busy_buffers_size 64k; 
            proxy_temp_file_write_size 64k; 
            proxy_max_temp_file_size 512m; 
        }  
      }   
 
server { 
         listen 8089; 
         server_name localhost; 
 
     charset utf-8; 
 
         location ~  .*\.(gif|jpg|jpeg|png)$ { 
        #allow 127.0.0.1; 
        #deny all; 
         
 
        #expires 24h; 
            root /home/weblogic/pic/; 
            access_log /opt/nginx/logs/log_test.log; 
            proxy_store on; 
            proxy_store_access user:rw group:rw all:rw; 
              
            proxy_redirect          off; 
 
            proxy_set_header        Host $host; 
            proxy_set_header        X-Real-IP $remote_addr; 
            proxy_set_header        X-Forwarded-For $remote_addr; 
            client_max_body_size    10m; 
            client_body_buffer_size 1280k; 
            proxy_connect_timeout   900; 
            proxy_send_timeout      900; 
            proxy_read_timeout      900; 
            proxy_buffer_size       1024k; 
            proxy_buffers           40 1024k; 
            proxy_busy_buffers_size 1024k; 
            proxy_temp_file_write_size 1024k; 
        proxy_temp_path        /home/weblogic/pic/; 
        #Proxy_cache_path       /pic/; 
        if ( !-e $request_filename) 
            { 
         proxy_pass  http://127.0.0.1:8089; 
            } 
             
    }   
    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; 
        } 
 
   } 
 



failed  Permission denied  权限问题
修改nginx.conf文件中
user nobody
改成:user root

nginx recv() failed (104: Connection reset by peer) while reading response header from upstream
修改nginx.conf文件中:
if ( !-e $request_filename)
            {
proxy_pass  http://127.0.0.1:8089;
            }
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