nginx + ngx_lua安装测试

nginx lua模块淘宝开发的nginx第三方模块,它能将lua语言嵌入到nginx配置中,从而使用lua就极大增强了nginx的能力.nginx以高并发而知名,lua脚本轻便,两者的搭配堪称完美.接下来请看如何安装nginx + ngx_lua模块.以及最后来个简单的测试.

如果你是ubuntu系统,请看nginx+lua+redis构建高并发应用

系统环境：centos/redhat

安装前准备好如下软件包
· nginx 地址：http://www.nginx.org
· luajit 地址：http://luajit.org/download.html
· HttpLuaModule 地址：http://wiki.nginx.org/HttpLuaModule

1. 下载安装LuaJIT

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							# cd /usr/local/src 
					
							# wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz 
					
							# tar -xzvf LuaJIT-2.0.2.tar.gz 
					
							# cd LuaJIT-2.0.2 
					
							# make 
					
							出现如下内容表示编译成功 
					
							OK        Successfully built LuaJIT 
					
							make[1]: Leaving directory `/usr/local/src/LuaJIT-2.0.2/src' 
					
							==== Successfully built LuaJIT 2.0.2 ==== 
					
							# make install 
					
							出现如下内容，表示安装成功 
					
							==== Successfully installed LuaJIT 2.0.2 to /usr/local ====

2. 下载准备nginx lua模块

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							# cd /usr/local/src 
					
							# wget https://github.com/chaoslawful/lua-nginx-module/archive/v0.8.6.tar.gz 
					
							# tar -xzvf v0.8.6

3. 安装nginx

3.1 安装

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							# cd /usr/local/src/ 
					
							# wget http://nginx.org/download/nginx-1.4.2.tar.gz 
					
							# tar -xzvf nginx-1.4.2.tar.gz 
					
							# cd nginx-1.4.2 
					
							//先导入环境变量,告诉nginx去哪里找luajit 
					
							# export LUAJIT_LIB=/usr/local/lib 
					
							# export LUAJIT_INC=/usr/local/include/luajit-2.0 
					
							# ./configure --prefix=/usr/local/nginx-1.4.2 --add-module=../lua-nginx-module-0.8.6 
					
							# make -j2 
					
							# make install

3.1 常见错误

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							# /usr/local/nginx-1.4.2/sbin/nginx -v 
					
							./objs/nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory 
					
							解决方法： 
					
							# ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/libluajit-5.1.so.2

4. nginx lua配置

nginx配置文件加入如下配置：

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							location ~* ^/2328(/.*) { 
					
							      default_type 'text/plain'; 
					
							      content_by_lua 'ngx.say("hello, ttlsa lua")'; 
					
							}

5. 启动测试

5.1 启动nginx

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							# /usr/local/nginx-1.4.2/sbin/nginx

5.2 访问测试

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							# curl http://test.ttlsa.com/2328/  
					
							hello, ttlsa lua //使用curl测试

nginx lua测试截图

nginx lua测试

nginx ngx_lua的安装到此结束
转载请注明出处： http://www.ttlsa.com/html/2328.html

(责任编辑：IT)

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