Nginx配置实例-反向代理实例：根据访问的路径跳转到不同端口的服务中

谁借莪１个温暖的怀抱￠ 2023-10-08 09:23 10阅读 0赞

## 场景 ##

Ubuntu Server 16.04 LTS上怎样安装下载安装Nginx并启动：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/102828075][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102828075]

Nginx的配置文件位置以及组成部分结构讲解：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/102829618][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102829618]

Linux-Ubuntu Server 16.04安装JDK以及配置JDK环境变量：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/97438518][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_97438518]

Nginx配置实例-反向代理实现浏览器请求Nginx跳转到服务器某页面：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/102944133][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102944133]

实现效果：

监听端口9001

使用Nginx反向代理，根据访问的路径跳转到不同端口的服务中。

比如：

访问：[http://192.168.208.134:9001/badao][http_192.168.208.134_9001_badao]，直接跳转到8080

访问：[http://192.168.208.134:9001/liumang][http_192.168.208.134_9001_liumang]，直接跳转到8081

注：

博客：  
[https://blog.csdn.net/badao\_liumang\_qizhi ][https_blog.csdn.net_badao_liumang_qizhi]  
关注公众号  
霸道的程序猿  
获取编程相关电子书、教程推送与免费下载。

## 实现 ##

### 准备工作 ###

#### 准备两个不同端口的Tomcat ####

参照上面示例中已经搭建好一台Tomcat是8080端口，再准备一台Tomcat端口为8081。

在 /usr/src/ 下新建tomcat8080目录与tomcat8081目录。然后分别上传两个tomcat的tar包。

在8080中正常启动Tomcat，在8081中修改Tomcat的端口号，Tomcat的配置文件位置在conf下的server.xml

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

编辑配置文件

vi server.xml

将端口修改为8081，并将其他没有注释的端口修改，避免冲突。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

然后都回到tocmat目录下的bin下启动tomcat

./startup.sh

然后打开浏览器，访问两个端口的tomcat

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2][]

#### 创建文件夹和测试页面 ####

首先新建两个html

第一个html

<!doctype html>
    <html lang="en">
     <head>
      <meta charset="UTF-8">
      <meta name="Generator" content="EditPlus®">
      <meta name="Author" content="">
      <meta name="Keywords" content="">
      <meta name="Description" content="">
      <title>Document</title>
     </head>
     <body>
      <h1>公众号：霸道的程序猿----8080</h1>
     </body>
    </html>

第二个html

在tomcat8080目录下的webapps下新建目录badao,并将第一个html命名为1.html并放在badao目录下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 3][]

在tomcat8081目录下的webapps下新建目录liumang,并将第二个html命名为1.html并放在liumang目录下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 4][]

然后打开浏览器分别访问查看效果

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 5][]

### 配置Nginx实现反向代理 ###

在上个示例中安装Nginx后在默认安装位置下找到其配置文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 6][]

在配置文件中可以看到之前配置的请求跳转。

往下面找到注释掉的地方

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 7][]

将注释的地方打开并修改为

server {
            listen       9001;
            server_name  192.168.208.134;
    
            location ~/badao/ {
                proxy_pass http://127.0.0.1:8080;
            }
            location ~/liumang/{
                proxy_pass http://127.0.0.1:8081;
     }
        }

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 8][]

然后回到sbin目录下启动nginx

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 9][]

打开浏览器查看效果

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 10][]

[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102828075]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/102828075
[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102829618]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/102829618
[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_97438518]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/97438518
[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_102944133]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/102944133
[http_192.168.208.134_9001_badao]: http://192.168.208.134:9001/badao
[http_192.168.208.134_9001_liumang]: http://192.168.208.134:9001/liumang
[https_blog.csdn.net_badao_liumang_qizhi]: https://blog.csdn.net/badao_liumang_qizhi
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