配置Nginx反向代理服务器及使用

红太狼 2022-04-12 13:55 222阅读 0赞

Nginx是一款[轻量级][Link 1]的[Web][] 服务器/[反向代理][Link 2]服务器及[电子邮件][Link 3]（IMAP/POP3）代理服务器，并在一个BSD-like 协议下发行。其特点是占有内存少，[并发][Link 4]能力强，事实上nginx的并发能力确实在同类型的网页服务器中表现较好，中国大陆使用nginx网站用户有：百度、[京东][Link 5]、[新浪][Link 6]、[网易][Link 7]、[腾讯][Link 8]、[淘宝][Link 9]等。

其原理就是将数据流量分摊到多个服务器执行，减轻每台服务器的压力，多台服务器(集群)共同完成工作任务，从而提高了数据的吞吐量。

![20181203215244396.png][]

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下面开始配置，首先到网上下载nginx，网址：[http://nginx.org/en/download.html][http_nginx.org_en_download.html]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70][]

下载完解压后文件的结构：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 1][]

进入conf文件夹，找到nginx.conf文件，右键编辑

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 3][]

然后准备两个tomcat，修改其中的一个tomcat(路径：**tomcat\\conf\\server.xml**)

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 4][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 6][]

然后将准备好的项目扔到tomcat里面

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 7][]

然后打开doc窗口启动nginx(进入到nginx目录再执行)

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 8][]

然后把配置好的两个tomcat启动(bin目录下的startup.bat双击启动)，启动完doc窗口不要关闭

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 9][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 10][]

然后到浏览器输入localhost进行测试

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 11][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTU5NTcwMA_size_16_color_FFFFFF_t_70 12][]

[Link 1]: https://baike.baidu.com/item/%E8%BD%BB%E9%87%8F%E7%BA%A7/10002835
[Web]: https://baike.baidu.com/item/Web/150564
[Link 2]: https://baike.baidu.com/item/%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/7793488
[Link 3]: https://baike.baidu.com/item/%E7%94%B5%E5%AD%90%E9%82%AE%E4%BB%B6/111106
[Link 4]: https://baike.baidu.com/item/%E5%B9%B6%E5%8F%91/11024806
[Link 5]: https://baike.baidu.com/item/%E4%BA%AC%E4%B8%9C/210931
[Link 6]: https://baike.baidu.com/item/%E6%96%B0%E6%B5%AA/125692
[Link 7]: https://baike.baidu.com/item/%E7%BD%91%E6%98%93/185754
[Link 8]: https://baike.baidu.com/item/%E8%85%BE%E8%AE%AF/112204
[Link 9]: https://baike.baidu.com/item/%E6%B7%98%E5%AE%9D/145661
[20181203215244396.png]: /images/20220412/ddcefb5f6bb84e459b4e5cd9ced4d58e.png
[http_nginx.org_en_download.html]: http://nginx.org/en/download.html
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