負載均衡與session共享

<!--Redis 集成的組件包-->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-data-redis</artifactId>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-pool2</artifactId>
		</dependency>
		<!--session共享-->
		<dependency>
			<groupId>org.springframework.session</groupId>
			<artifactId>spring-session-data-redis</artifactId>
		</dependency>

首先，進去項目目錄後，maven打包：mvn package

啓動兩個spring boot mvc應用實例，分別配置8080和8081端口：

java -jar -Dserver.port=8080 target/demo-0.0.1-SNAPSHOT.jar

java -jar -Dserver.port=8081 target/demo-0.0.1-SNAPSHOT.jar

下載nginx

配置nginx.conf,加入

upstream 192.168.1.137 {
		server localhost:8080;
		server localhost:8081;
	}

    server {
        listen       80;
        server_name  192.168.1.137;

        location / {
            root   html;
            index  index.html index.htm;
		proxy_redirect off;
		proxy_pass http://192.168.1.137;
        }
}

nginx.exe啓動，啓動閃退失敗則cmd查看80端口是否佔用netstat -ano | findstr ":80 "，啓動成功則可在任務管理器中看到nginx.exe運行