Nginx Tomcat实现动静分离.docx

一、什么是动静分离本文的动静分离主要是通过nginx+tomcat来实现，其中nginx处理图片、html等静态的文件，tomcat处理jsp、do等动态文件。二、结构图三、安装1、安装、配置nginx下载nginx与pcre（如果需要使用正则，需要安装pcre）wget/soft/linux/nginx_php/nginx/nginx-0.8.46.tar.gzwget /soft/linux/nginx_php/pcre/pcre-8.10.tar.gz安装pcre1. tarzxvfpcre-8.10.tar.gz 2. cdpcre-8.10/ 3. ./configure 4. make 5. makeinstall cd .安装nginx1. tarzxvfnginx-0.8.46.tar.gz 2. cdnginx-0.8.46/ 3. ./configure-user=www-group=www-prefix=/usr/local/nginx-with-http_stub_status_module-with-http_ssl_module 4. make 5. makeinstall nginx.conf配置1. userwwwwww; 2. 3. worker_processes8; 4. 5. error_log/usr/local/nginx/logs/nginx_error.logcrit; 6. 7. pid/usr/local/nginx/nginx.pid; 8. 9. worker_rlimit_nofile65535; 10. 11. events 12. 13. useepoll; 14. worker_connections65535; 15. 16. 17. http 18. 19. includemime.types; 20. default_typeapplication/octet-stream; 21. 22. #charsetgb2312; 23. 24. server_names_hash_bucket_size128; 25. client_header_buffer_size32k; 26. large_client_header_buffers432k; 27. client_max_body_size8m; 28. 29. sendfileon; 30. tcp_nopushon; 31. 32. keepalive_timeout60; 33. 34. tcp_nodelayon; 35. 36. fastcgi_connect_timeout300; 37. fastcgi_send_timeout300; 38. fastcgi_read_timeout300; 39. fastcgi_buffer_size64k; 40. fastcgi_buffers464k; 41. fastcgi_busy_buffers_size128k; 42. fastcgi_temp_file_write_size128k; 43. 44. gzipon; 45. gzip_min_length1k; 46. gzip_buffers416k; 47. gzip_http_version1.0; 48. gzip_comp_level2; 49. gzip_typestext/plainapplication/x-javascripttext/cssapplication/xml; 50. gzip_varyon; 51. 52. #limit_zonecrawler$binary_remote_addr10m; 53. 54. server 55. 56. listen80; 57. server_;#的ip为76 58. indexindex.htmlindex.htmindex.php; 59. root/usr/local/nginx/html; 60. 61. #limit_conncrawler20; 62. 63. location.*.(php|php5)?$ 64. 65. #fastcgi_passunix:/tmp/php-cgi.sock; 66. fastcgi_pass:9000; 67. fastcgi_indexindex.php; 68. includefastcgi.conf; 69. 70. 71. location.*.(gif|jpg|jpeg|png|bmp|swf)$#所以的静态文件人gif、jpg等都在本地打开，存放的目录为/usr/local/nginx/html，保存时间为30天 72. 73. root/usr/local/nginx/html; 74. expires30d; 75. 76. location(.jsp)|(.do)$#所以jsp、do的动态请求都交给后面的tomcat处理 77. 78. proxy_pass68:8080; 79. proxy_redirectoff; 80. proxy_set_headerHOST$host; 81. proxy_set_headerX-Real-IP$remote_addr; 82. proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for; 83. client_max_body_size10m; 84. client_body_buffer_size128k; 85. proxy_connect_timeout90; 86. proxy_send_timeout90; 87. proxy_read_timeout90; 88. proxy_buffer_size4k; 89. proxy_buffers432k; 90. proxy_busy_buffers_size64k; 91. proxy_temp_file_write_size64k; 92. 93. location.*.(js|css)?$ 94. 95. expires1h; 96. 97. 98. log_formataccess$remote_addr-$remote_user$time_local$request 99. $status$body_bytes_sent$http_referer 100. $http_user_agent$http_x_forwarded_for; 101. access_log/usr/local/nginx/logs/access.logaccess; 102. 103. 104. server 105. 106. listen80; 107. server_; 108. 109. location/ 110. stub_statuson; 111. access_logoff; 112. 113. 114. 2、安装、配置tomcat先安装jdk1. wget/otn-pub/java/jdk/7u3-b04/jdk-7u3-linux-x64.rpm 2. chmod755jdk-7u3-linux-x64.rpm 3. rpm-ivhjdk-7u3-linux-x64.rpm 在/etc/profile里设置环境变量1. JAVA_HOME=/usr/java/jdk1.7.0 2. CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib 3. PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin 4. exportPATHCLASSPATHJAVA_HOME 然后在source /etc/profile使这个改变生效安装tomcat1. wget/apache/tomcat/tomcat-7/v7.0.25/bin/apache-tomcat-7.0.25.tar.gz 2. tarzxvfapache-tomcat-7.0.25.tar.gz 3. cp-Rapache-tomcat-7.0.25/usr/local/tomcat 启动tomcat1. /usr/local/tomcat/bin/startup.sh之后打开http:/localhost:8080就能看到tomcat的默认界面了下面我们来修改tomcat的首页我在$tomcat/webapps/下建了个html目录作为我网站的默认目录，在html中有一个index.html文件，该文件要作为我网站的默认主页。首先，修改$tomcat/conf/server.xml文件。在server.xml文件中，有一段如下：1. 2. 3. 6. 7. 8. 9. 在标签之间添加上：1. path是说明虚拟目录的名字，如果你要只输入ip地址就显示主页，则该键值留为空；docBase是虚拟目录的路径，它默认的是$tomcat/webapps/ROOT目录，现在我在webapps目录下建了一个html目录，让该目录作为我的默认目录。debug和reloadable一般都分别设置成0和true。然后，修改$tomcat/conf/web.xml文件。在web.xml文件中，有一段如下：1. 2. index.