Nginx部署SpringBoot项目的实现

笔记记录一下用Nginx部署SpringBoot项目1、新建一个yml文件application.yml#端口号server:port:20012、编写一个Controler测试类packa...

笔记记录一下用Nginx部署SpringBoot项目

1、新建一个yml文件 application.yml

# 端口号
server:
  port: 2001

2、编写一个Controler测试类

package com.example.demo1.controller;


import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

@RestController
@Component
@RequestMapping("/v1")
public class HelloController {
 final static Logger log = LogManager.getLogger(HelloController.class);
 @Value("${server.port}")
 private int port ;

 @RequestMapping(value = "", method = RequestMethod.GET)
 public String test() {
  return "invoke url /,port="+port;
 }

 @RequestMapping(value = "/test1", method = RequestMethod.GET)
 public String test1() {
  return "invoke url /test1,port="+port;
 }

 @RequestMapping(value = "/test2", method = RequestMethod.GET)
 public String test2() {
  return "invoke url /test2,port="+port;
 }
}

3、编写一个启动类

package com.example.demo1;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Demo1Application {

 public static void main(String[] args) {
  SpringApplication.run(Demo1Application.class, args);
 }
}

4、我用到的pom文件

<?XML version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.7.6</version>
    <relativePath/> <!-- lookup parent from repository -->
  </parent>
  <groupId>com.example</groupId>
  <artifactId>demo1</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>demo1</name>
  <description>Demo project for Spring Boot</description>
  <properties>
    <Java.version>1.8</java.version>
    <log4j.version>2.19.0</log4j.version>
  </properties>
  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
      <!--   <exclusions>-->
      <!--    <exclusion>-->
      <!--     <groupId>ch.qos.logback</groupId>-->
      <!--     <artifactId>logback-classic</artifactId>-->
      <!--    </exclusion>-->

      <!--   </exclusions>-->
      <exclusions>
        <exclusion>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-logging</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <!-- <scope>test</scope> -->
    </dependency>
    <!--日志框架-->
    <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-api</artifactId>
      <version>${log4j.version}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.logging.log4j</groupId>
      <artifactId>log4j-core</artifactId>
      <version>${log4j.version}</version>
    </dependency>
    <!--日志框架-->
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.7.0</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
          <encoding>UTF-8</encoding>
        </configuration>
      </plugin>
      <plugin>

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-assembly-plugin</artifactId>

        <version>2.5.5</version>

        <configuration>
          <archive>
            <manifest>
              <mainClass>com.example.demo1.Demo1Application</mainClass>
            </manifest>
          </archive>
          <descriptorRefs>
            <descriptorRef>jar-with-dependencies</descriptorRef>
          </descriptorRefs>
        </configuration>
        <executions>
          <execution>
            <id>make-assembly</id>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>

5、先在本地测试，启动项目，看到这个就说明启动成功了

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/

6、测试，在浏览器中依次输入

http://127.0.0.1:3001/v1
http://127.0.0.1:3001/v1/test1
http://127.0.0.1:3001/v1/test2

在浏览器中能看到端口号的打印信息就说明成功了

7、maven编译打成jar包

8、修改nginx.conf文件

worker_processes 1;

events {
  worker_connections 1024;
}


http {
  include    mime.types;
  default_type application/octet-stream;

  sendfile    on;
 
  keepalive_timeout 65;

  server {
    listen    89;
    server_name nginx_server;

    location / {
      proxy_pass http://server_ip:3001/v1;
    }
  location /edu {
      proxy_pass http://server_ip:3001/v1/test1;
    }
  location /ymd {
      proxy_pass http://server_ip:3002/v1/test2;
    }
  }

}

nginx_server：nginx所在的服务器的地址

server_ip：反向代编程客栈理的服务器的地址

这里我都是10.161.20.10

7、测试，根据访问的路径跳转到不同的服务中

浏览器中输入：

http://10.161.20.10:90/

invoke url /,port=3001

http://10.161.20.10:90/test1

invoke url /test1,port=3001

http://10.161.20.10:90/test2

invoke url /test2,port=3002

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