Spring Boot—19Session

pom.xm

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-data-redis</artifactId>

</dependency>

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-cache</artifactId>

</dependency>

<dependency>

    <groupId>org.apache.commons</groupId>

    <artifactId>commons-pool2</artifactId>

    <version>2.5.0</version>

</dependency>

<dependency>

    <groupId>org.springframework.session</groupId>

    <artifactId>spring-session-data-redis</artifactId>

</dependency>

application.properties

#

server.address=0.0.0.0

server.port=8080

server.servlet.context-path=/test

server.session.timeout=300

server.error.path=/error

#

server.tomcat.accesslog.enabled=true

server.tomcat.accesslog.buffered=true

server.tomcat.accesslog.directory=D:/Project/JavaWeb/SpringBoot/04JPASpringBoot/logs

#

spring.jackson.date-format=yyyy-MM-dd HH:mm:ss

spring.jackson.time-zone=Asia/Shanghai

#

spring.thymeleaf.cache=true

spring.thymeleaf.enabled=true

file.upload.path=D:/Project/JavaWeb/SpringBoot/04JPASpringBoot/fileUpLoad

spring.servlet.multipart.enabled=true

spring.servlet.multipart.file-size-threshold=0

spring.servlet.multipart.location=D:/Project/JavaWeb/SpringBoot/04JPASpringBoot/temp

spring.servlet.multipart.max-file-size=10MB

spring.servlet.multipart.max-request-size=10MB

spring.servlet.multipart.resolve-lazily=false

spring.datasource.type=com.alibaba.druid.pool.DruidDataSource

spring.datasource.druid.one.url=jdbc:mysql://127.0.0.1:3306/test?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf8&useSSL=false

spring.datasource.druid.one.username=root

spring.datasource.druid.one.password=gis

spring.datasource.druid.one.driver-class-name=com.mysql.cj.jdbc.Driver

##Druid

spring.datasource.druid.one.initial-size=2

spring.datasource.druid.one.max-active=5

spring.datasource.druid.one.min-idle=1

spring.datasource.druid.one.max-wait=60000

spring.datasource.druid.one.pool-prepared-statements=true

spring.datasource.druid.one.max-pool-prepared-statement-per-connection-size=20

spring.datasource.druid.one.validation-query=SELECT 1 FROM DUAL

spring.datasource.druid.one.validation-query-timeout=60000

spring.datasource.druid.one.test-on-borrow=false

spring.datasource.druid.one.test-on-return=false

spring.datasource.druid.one.test-while-idle=true

spring.datasource.druid.one.time-between-eviction-runs-millis=60000

spring.datasource.druid.one.min-evictable-idle-time-millis=100000

#spring.datasource.druid.one.max-evictable-idle-time-millis=

spring.datasource.druid.one.filters=stat,wall,log

spring.datasource.druid.one.logSlowSql=true

#

# debug=true # Enable debug logs.

# trace=true # Enable trace logs.

# LOGGING

logging.config=classpath:logback.xml

spring.redis.host=127.0.0.1

spring.redis.password=gis

spring.redis.port=6379

spring.redis.pool.max-active=8

spring.redis.jedis.pool.max-active=8

spring.redis.jedis.pool.max-idle=8

spring.redis.jedis.pool.max-wait=-1ms

spring.redis.jedis.pool.min-idle=0

spring.redis.lettuce.pool.max-active=8

spring.redis.lettuce.pool.max-idle=8

spring.redis.lettuce.pool.max-wait=-1ms

spring.redis.lettuce.pool.min-idle=0

spring.redis.lettuce.shutdown-timeout=100ms

spring.redis.ssl=false

spring.redis.timeout=5000

redis.message.topic=spring.news.*

# Cache

spring.cache.type=Redis

spring.cache.redis.cache-null-values=true

spring.cache.redis.key-prefix=spring:cache:

spring.cache.redis.time-to-live=0ms

spring.cache.redis.use-key-prefix=true

# Session

spring.session.store-type=Redis

spring.session.redis.flush-mode=IMMEDIATE

Redis的Session配置类RedisSessionManagerConfiguration，主要是实现JSON格式的系列化

package com.smartmap.sample.test.conf;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;

import org.springframework.data.redis.serializer.RedisSerializer;

@Configuration

public class RedisSessionManagerConfiguration {

    // 设置Session的系列化为JSON格式

    @Bean(name = "springSessionDefaultRedisSerializer")

    public RedisSerializer<?> getRedisSerializer() {

        return new GenericJackson2JsonRedisSerializer();

    }

}

RedisTemplate的配置

package com.smartmap.sample.test.conf;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.data.redis.connection.RedisConnectionFactory;

import org.springframework.data.redis.core.RedisTemplate;

import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;

import org.springframework.data.redis.serializer.RedisSerializer;

import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration

public class RedisConfiguration {

    @Bean

    public RedisTemplate<String, Object> stringJsonRedisTemplate(RedisConnectionFactory redisConnectionFactory) {

        RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();

        template.setConnectionFactory(redisConnectionFactory);

        template.setDefaultSerializer(new GenericJackson2JsonRedisSerializer());

        RedisSerializer<String> stringSerializer = new StringRedisSerializer();

        template.setKeySerializer(stringSerializer);

        template.setHashKeySerializer(stringSerializer);

        return template;

    }

}

Redis缓存配置RedisCacheManagerCustomizer

package com.smartmap.sample.test.conf;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;

import org.springframework.data.redis.cache.RedisCacheConfiguration;

import org.springframework.data.redis.cache.RedisCacheManager;

import org.springframework.data.redis.cache.RedisCacheManager.RedisCacheManagerBuilder;

import org.springframework.data.redis.connection.RedisConnectionFactory;

import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;

import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;

import org.springframework.data.redis.serializer.RedisSerializationContext;

import org.springframework.data.redis.serializer.RedisSerializationContext.SerializationPair;

import org.springframework.data.redis.serializer.RedisSerializer;

import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonAutoDetect;

import com.fasterxml.jackson.annotation.PropertyAccessor;

import com.fasterxml.jackson.databind.ObjectMapper;

@Configuration

public class RedisCacheManagerCustomizer {

    @Value("${spring.cache.redis.key-prefix}")

    private String keyPrefix;

    @Bean

    public RedisCacheConfiguration redisCacheConfiguration() {

        GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();

        return RedisCacheConfiguration.defaultCacheConfig()

                .serializeKeysWith(

                        RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))

                .serializeValuesWith(

                        RedisSerializationContext.SerializationPair.fromSerializer(genericJackson2JsonRedisSerializer))

                .prefixKeysWith(keyPrefix);

    }

    /*@Bean

    public RedisCacheManager getRedisCacheManager(RedisConnectionFactory connectionFactory) {

        RedisCacheManagerBuilder redisCacheManagerBuilder = RedisCacheManagerBuilder.fromConnectionFactory(connectionFactory);

        RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig();

        // Key

        RedisSerializer<String> redisSerializerKey = new StringRedisSerializer();

        SerializationPair<String> serializationPairKey = SerializationPair.fromSerializer(redisSerializerKey);

        // Value

        ObjectMapper objectMapper = new ObjectMapper();

        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);

        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);

        Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<Object>(

                Object.class);

        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);

        //

        GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer(

                objectMapper);

        //RedisSerializer<Object> redisSerializerValue = jackson2JsonRedisSerializer;

        //

        RedisSerializer<Object> redisSerializerValue = genericJackson2JsonRedisSerializer;

        //

        SerializationPair<Object> serializationPairValue = SerializationPair.fromSerializer(redisSerializerValue);

        //RedisSerializationContext.SerializationPair<Object> serializationPairValue = RedisSerializationContext.SerializationPair.fromSerializer(redisSerializerValue); //

        redisCacheConfiguration.serializeKeysWith(serializationPairKey);

        redisCacheConfiguration.serializeValuesWith(serializationPairValue);

        redisCacheManagerBuilder.cacheDefaults(redisCacheConfiguration);

        RedisCacheManager redisCacheManager = redisCacheManagerBuilder.build(); //

        return redisCacheManager;

    }*/

}

缓存测试的Controller

package com.smartmap.sample.test.controller.rest;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.data.redis.core.RedisTemplate;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.PathVariable;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.RequestBody;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.RestController;

import com.smartmap.sample.test.entity.User;

@RestController

@RequestMapping("/api/v1.1/system/session")

public class SessionController {

    final Log log = LogFactory.getLog(SessionController.class);

    @Autowired

    RedisTemplate<String, Object> redisTemplate;

    /**

     * curl -XPOST 'http://127.0.0.1:8080/test/api/v1.1/system/session/addSessionInfo'

     * -H'Content-type:application/json;charset=UTF-8' -d ' { "id":123, "name":"123" }'

     * @param request

     * @param user

     * @return

     */

    @PostMapping("/addSessionInfo")

    public User putSession(HttpServletRequest request, @RequestBody User user ){

        HttpSession session = request.getSession();

        log.info(session.getClass());

        log.info(session.getId());

        session.setAttribute("user", user);

        redisTemplate.opsForValue().set("spring:manager:user", user);

        return user;

    }

    /**

     * curl -XGET 'http://127.0.0.1:8080/test/api/v1.1/system/session/addSessionInfo/123/098'

     * @param request

     * @param user

     * @return

     */

    @GetMapping("/addSessionInfo/{userId}/{name}")

    public User putSession(HttpServletRequest request, @PathVariable("userId") Long userId,  @PathVariable("name") String name){

        HttpSession session = request.getSession();

        User user = new User();

        user.setId(userId);

        user.setName(name);

        log.info(session.getClass());

        log.info(session.getId());

        session.setAttribute("user", user);

        redisTemplate.opsForValue().set("spring:manager:user", user);

        return user;

    }

    /**

     * curl -XGET 'http://127.0.0.1:8080/test/api/v1.1/system/session/getSessionInfo?userId=123'

     * @param request

     * @param userId

     * @return

     */

    @GetMapping("/getSessionInfo")

    public User getSession(HttpServletRequest request, @RequestParam("userId") String userId){

        log.info(request.getRemoteAddr());

        HttpSession session = request.getSession();

        User user = (User)session.getAttribute("user");

        User userOther = (User)redisTemplate.opsForValue().get("spring:manager:user");

        log.info(userOther.getName());

        return user;

    }

}

启动两个应用

java -jar test.session-0.1.0.jar –-server.port=9000

java -jar test.session-0.1.0.jar –-server.port=9001

配置前端的Nginx来作为反向代理

upstream backend {

         server 127.0.0.1:9000;

         server 127.0.0.1:9001;

}

server {

    listen       80;

    server_name  localhost;

    #charset koi8-r;

    #access_log  logs/host.access.log  main;

     location / {

        proxy_pass   http://backend;

        index  index.html index.htm;

    }

    #location /Resource {

    #    #add_header 'Access-Control-Allow-Origin' '*';

    #    #add_header 'Access-Control-Allow-Credentials' 'true';

    #    #add_header 'Access-Control-Allow-Headers' '*';

    #    #add_header 'Access-Control-Allow-Methods' 'GET,POST,OPTIONS,DELETE,PUT';

    #    root   D:/Project;

    #    index  index.html index.htm;

    #}

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html

    #

    error_page   500 502 503 504  /50x.html;

    location = /50x.html {

        root   html;

    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80

    #

    #location ~ \.php$ {

    #    proxy_pass   http://127.0.0.1;

    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

    #

    #location ~ \.php$ {

    #    root           html;

    #    fastcgi_pass   127.0.0.1:9000;

    #    fastcgi_index  index.php;

    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

    #    include        fastcgi_params;

    #}

    # deny access to .htaccess files, if Apache's document root

    # concurs with nginx's one

    #

    #location ~ /\.ht {

    #    deny  all;

    #}    

}

访问服务（用浏览器）

http://127.0.0.1/test/api/v1.1/system/session/addSessionInfo/123/098

http://127.0.0.1/test/api/v1.1/system/session/getSessionInfo?userId=123

Spring Boot—19Session的更多相关文章

玩转spring boot——快速开始
开发环境: IED环境:Eclipse JDK版本:1.8 maven版本:3.3.9 一.创建一个spring boot的mcv web应用程序打开Eclipse,新建Maven项目选择quic ...
【微框架】之一：从零开始，轻松搞定SpringCloud微框架系列--开山篇（spring boot 小demo）
Spring顶级框架有众多,那么接下的篇幅,我将重点讲解SpringCloud微框架的实现 Spring 顶级项目,包含众多,我们重点学习一下,SpringCloud项目以及SpringBoot项目 ...
玩转spring boot——开篇
很久没写博客了,而这一转眼就是7年.这段时间并不是我没学习东西,而是园友们的技术提高的非常快,这反而让我不知道该写些什么.我做程序已经有十几年之久了,可以说是彻彻底底的“程序老炮”,至于技术怎么样?我 ...
玩转spring boot——结合redis
一.准备工作下载redis的windows版zip包:https://github.com/MSOpenTech/redis/releases 运行redis-server.exe程序出现黑色窗口 ...
玩转spring boot——AOP与表单验证
AOP在大多数的情况下的应用场景是:日志和验证.至于AOP的理论知识我就不做赘述.而AOP的通知类型有好几种,今天的例子我只选一个有代表意义的“环绕通知”来演示. 一.AOP入门修改“pom.xml ...
玩转spring boot——结合JPA入门
参考官方例子:https://spring.io/guides/gs/accessing-data-jpa/ 接着上篇内容一.小试牛刀创建maven项目后,修改pom.xml文件 <proj ...
玩转spring boot——结合JPA事务
接着上篇一.准备工作修改pom.xml文件 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi=&q ...
玩转spring boot——结合AngularJs和JDBC
参考官方例子:http://spring.io/guides/gs/relational-data-access/ 一.项目准备在建立mysql数据库后新建表“t_order” ; -- ----- ...
玩转spring boot——结合jQuery和AngularJs
在上篇的基础上准备工作: 修改pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi=&q ...

随机推荐

jquery ajax在跨域访问post请求的时候，包括ie9以下的浏览器无效，其他浏览器正常
最近做的一个项目,原先没有要求兼容IE9以下,所以在写代码的时候也没有打开IE9以下去测试,这两天要去做IE9以下的兼容,在IE9以下打开本地的项目发现数据请求不成功,而通过发布道服务器上的链接打开是 ...
U8API——向U8数据库表导入数据
一.打开API资源管理器替换两个引用打开应用实例,选择相应的功能复制相应的封装类到自己的目录下在数据库新建临时表,与目标表相同数据导入: 思路:先将要导入的数据导入到与U8目标表相同的临时表 ...
(LPC1769) Timer Interrupt Application
void TIMER0_IRQHandler (void) { if(LPC_TIM0->IR & 0x01) { LPC_GPIO1->FIOPIN ^= ( << ...
(转)WebSphere 中池资源调优 - 线程池、连接池和 ORB
WebSphere 中池资源调优 - 线程池.连接池和 ORB 来自:https://www.ibm.com/developerworks/cn/websphere/library/techartic ...
JavaScript -- Constructor、Prototype
----- 012-constructor.html ----- <!DOCTYPE html> <html> <head> <meta http-equiv ...
Selenium Web自动化原理
文章转自白月黑羽教Python 原理说到web应用自动化测试,第一选择就是 Selenium 框架. Selenium 是一个 Web 应用的自动化框架. 通过它,我们可以写出自动化程序像人一样( ...
gensim学习笔记
1.词向量建模的word2vec模型和用于长文本向量建模的doc2vec模型在Gensim中实现word2vec模型非常简单.首先,我们需要将原始的训练语料转化成一个sentence的迭代器:每一次 ...
java-jdk7-forkjoin异常返回
来自:http://ifeve.com/fork-join-5/ 在Java中有两种异常: 已检查异常(Checked exceptions):这些异常必须在一个方法的throws从句中指定或在内部捕 ...
java将System.out.println的输出导出到文件中
直接看代码 public static void saveStreamToFile(String savePath,String input){ try { //savePath like c:/lo ...
Spring配置Quartz任务调度、及 ThreadPool 线程池
ONE.除了引入 Spring 相关的 jar 包,还要引入 Quartz 的 jar 包 <dependency> <groupId>org.springframework& ...

Spring Boot—19Session

Spring Boot—19Session的更多相关文章

随机推荐

热门专题