HttpSession，是通过Servlet容器创建并进行管理的，创建成功以后将会保存在内存中，这里将会使用Redis解决session共享的问题。
创建项目
添加pom
添加相关的maven
<?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>2.3.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<version>2.3.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.lettuce/lettuce-core -->
<dependency>
<groupId>io.lettuce</groupId>
<artifactId>lettuce-core</artifactId>
<version>6.0.0.M1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/redis.clients/jedis -->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>3.3.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.session/spring-session-data-redis -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
<version>2.3.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
配置redis连接
配置redis连接
spring:
redis:
database: 0
host: 106.53.115.12
port: 6379
password: 12345678
jedis:
pool:
max-active: 8
max-idle: 8
max-wait: -1ms
min-idle: 0
创建Controller用来执行测试操作
package com.example.demo;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpSession;
@RestController
public class HelloController {
@PostMapping("/save")
public String saveName(String name, HttpSession session){
session.setAttribute("name", name);
return "8080";
}
@GetMapping("/get")
public String getName(HttpSession httpSession){
return httpSession.getAttribute("name").toString();
}
}
Nginx 负载均衡
mingming@xiaoming-pc:~$ sudo apt-get install nginx
修改配置文件
upstream sang.com {
server 192.168.0.1:8080 weight = 1;
server 192.168.0.2:8080 weight = 1;
}
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://sang.com;
proxy_redirect default;
}
}
请求分发
保存数据
获取数据
以上就是SpringBoot 如何实现Session共享的详细内容，更多关于SpringBoot 实现Session共享的资料请关注脚本之家其它相关文章！
