1. 平台：lnmp CentOS6.4 (64bit) nginx1.2.4+php5.5.7配置过程中遇到的问题与处理方式：

1. 404错误：

   原因：nginx中的配置请求路径的问题

2. 405错误：nginx在post到静态文件时出现的错误。

log_format ci3_main '$remote_addr - $remote_user [$time_local] "$request" '                                  '$status $body_bytes_sent "$http_referer" '                                  '"$http_user_agent" "$http_x_forwarded_for"';server {        listen       8089;        server_name  ｗｗｗ.ainux.com;        #charset koi8-r;        access_log  logs/ｗｗｗ.ainux.com.log  ci3_main;        location / {            root   /data/ci3;            index  index.php index.html index.htm;            error_page 405 =200 $uri;        }        error_page  404              /404.html;        # redirect server error pages to the static page /50x.html        #        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }        # proxy the PHP scripts to Apache listening on 127.0.0.1:80        #        #location ~ \.php$ {        #    proxy_pass   http://127.0.0.1;        #}        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000        #        location ~ \.php {            root           /data/ci;             fastcgi_pass   127.0.0.1:9000;             fastcgi_index  index.php;             fastcgi_param  SCRIPT_FILENAME /data/ci/$fastcgi_script_name;             include        fastcgi_params;        } 　　　　　location ~ ^/Nginxstatus/ {
                 stub_status on;             access_log off;         }         # deny access to .htaccess files, if Apache's document root         # concurs with nginx's one         #          location ~ /\.ht {
                 deny  all;         }     }

解决后的配置内容为：

log_format ci3_main '$remote_addr - $remote_user [$time_local] "$request" '                                  '$status $body_bytes_sent "$http_referer" '                                  '"$http_user_agent" "$http_x_forwarded_for"';server {        listen       8089;        server_name  ｗｗｗ.ainux.com;        #charset koi8-r;        access_log  logs/ｗｗｗ.ainux.com.log  ci3_main;        location / {            root   /data/ci3;            index  index.php index.html index.htm;            error_page 405 =200 $uri; //此处解决405的错误，在post静态文件时出现的错误        }        error_page  404              /404.html;        # redirect server error pages to the static page /50x.html        #        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }        # proxy the PHP scripts to Apache listening on 127.0.0.1:80        #        #location ~ \.php$ {        #    proxy_pass   http://127.0.0.1;        #}        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000        #        location ~ \.php {                root /data/ci3;                fastcgi_pass 127.0.0.1:9000;                fastcgi_index index.php;                fastcgi_param  SCRIPT_FILENAME /data/ci3/$fastcgi_script_name;                include        fastcgi_params;                fastcgi_split_path_info ^(.+\.php)(.*)$;                fastcgi_param PATH_INFO $fastcgi_path_info;        } 　　　　　location ~ ^/Nginxstatus/ {
                stub_status on;             access_log off;         }         # deny access to .htaccess files, if Apache's document root         # concurs with nginx's one         #          location ~ /\.ht {
                deny  all;         }     }