7 skills found
Kasra-G / ReactorControllerAutomatically control your reactor out of the box for Bigger/Extreme Reactors
GoodRequest / GoodReactor⚛️ GoodReactor is a Redux-inspired Reactor framework for iOS developed using Swift. It enables seamless communication between the View Model, View Controller, and Coordinator through state and navigation functions. It ensures no side-effects by interacting with dependencies outside of the Reduce function. Integrate it with using SPM!
cambrown62 / MPC For Heat ExchangerBasic model predictive controller for a nuclear reactor heat exchanger. Developed for research at Pitt
mokhtar6847 / Springboot Mobile Redis在线创建方式 网址：https://start.spring.io/ 图片 然后创建Controller、Mapper、Service包 图片 SpringBoot整合Redis 引入Redis依赖 <!--SpringBoot与Redis整合依赖--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> 完整pom.xml <?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>2.3.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.cyb</groupId> <artifactId>chenyb-mobile-redis</artifactId> <version>0.0.1-SNAPSHOT</version> <name>chenyb-mobile-redis</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <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> <dependency> <groupId>io.projectreactor</groupId> <artifactId>reactor-test</artifactId> <scope>test</scope> </dependency> <!--SpringBoot与Redis整合依赖--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 设置Redis的Template 图片 RedisConfig.java package com.cyb.mobile.config; 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.RedisSerializer; import org.springframework.data.redis.serializer.StringRedisSerializer; /** * @ClassName：RedisConfig * @Description：Redis配置类 * @Author：chenyb * @Date：2020/8/16 11:48 下午 * @Versiion：1.0 */ @Configuration //当前类为配置类 public class RedisConfig { @Bean //redisTemplate注入到Spring容器 public RedisTemplate<String,String> redisTemplate(RedisConnectionFactory factory){ RedisTemplate<String,String> redisTemplate=new RedisTemplate<>(); RedisSerializer<String> redisSerializer = new StringRedisSerializer(); redisTemplate.setConnectionFactory(factory); //key序列化 redisTemplate.setKeySerializer(redisSerializer); //value序列化 redisTemplate.setValueSerializer(redisSerializer); //value hashmap序列化 redisTemplate.setHashKeySerializer(redisSerializer); //key hashmap序列化 redisTemplate.setHashValueSerializer(redisSerializer); return redisTemplate; } } 设置Redis连接信息 图片 # 连接的那个数据库 spring.redis.database=0 # redis服务的ip地址 spring.redis.host=192.168.199.142 # redis端口号 spring.redis.port=6379 # redis的密码，没设置过密码，可为空 spring.redis.password=12345678 Redis工具类 redisTemplate API opsForValue ==》String opsForSet ==》Set opsForHash ==》hash opsForZset ==》SortSet opsForList ==》list队列 RedisUtils.java 图片 package com.cyb.mobile.utils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.redis.core.*; import org.springframework.stereotype.Service; import java.io.Serializable; import java.util.List; import java.util.Set; import java.util.concurrent.TimeUnit; /** * @ClassName：RedisUtils * @Description：Redis工具类 * @Author：chenyb * @Date：2020/8/17 12:05 上午 * @Versiion：1.0 */ @Service public class RedisUtils { @Autowired private RedisTemplate redisTemplate; private static double size = Math.pow(2, 32); /** * 写入缓存 * * @param key * @param offset 位 8Bit=1Byte * @return */ public boolean setBit(String key, long offset, boolean isShow) { boolean result = false; try { ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue(); operations.setBit(key, offset, isShow); result = true; } catch (Exception e) { e.printStackTrace(); } return result; } /** * 写入缓存 * * @param key * @param offset * @return */ public boolean getBit(String key, long offset) { boolean result = false; try { ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue(); result = operations.getBit(key, offset); } catch (Exception e) { e.printStackTrace(); } return result; } /** * 写入缓存 * * @param key * @param value * @return */ public boolean set(final String key, Object value) { boolean result = false; try { ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue(); operations.set(key, value); result = true; } catch (Exception e) { e.printStackTrace(); } return result; } /** * 写入缓存设置时效时间 * * @param key * @param value * @return */ public boolean set(final String key, Object value, Long expireTime) { boolean result = false; try { ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue(); operations.set(key, value); redisTemplate.expire(key, expireTime, TimeUnit.SECONDS); result = true; } catch (Exception e) { e.printStackTrace(); } return result; } /** * 批量删除对应的value * * @param keys */ public void remove(final String... keys) { for (String key : keys) { remove(key); } } /** * 删除对应的value * * @param key */ public void remove(final String key) { if (exists(key)) { redisTemplate.delete(key); } } /** * 判断缓存中是否有对应的value * * @param key * @return */ public boolean exists(final String key) { return redisTemplate.hasKey(key); } /** * 读取缓存 * * @param key * @return */ public Object get(final String key) { Object result = null; ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue(); result = operations.get(key); return result; } /** * 哈希 添加 * * @param key * @param hashKey * @param value */ public void hmSet(String key, Object hashKey, Object value) { HashOperations<String, Object, Object> hash = redisTemplate.opsForHash(); hash.put(key, hashKey, value); } /** * 哈希获取数据 * * @param key * @param hashKey * @return */ public Object hmGet(String key, Object hashKey) { HashOperations<String, Object, Object> hash = redisTemplate.opsForHash(); return hash.get(key, hashKey); } /** * 列表添加 * * @param k * @param v */ public void lPush(String k, Object v) { ListOperations<String, Object> list = redisTemplate.opsForList(); list.rightPush(k, v); } /** * 列表获取 * * @param k * @param l * @param l1 * @return */ public List<Object> lRange(String k, long l, long l1) { ListOperations<String, Object> list = redisTemplate.opsForList(); return list.range(k, l, l1); } /** * 集合添加 * * @param key * @param value */ public void add(String key, Object value) { SetOperations<String, Object> set = redisTemplate.opsForSet(); set.add(key, value); } /** * 集合获取 * * @param key * @return */ public Set<Object> setMembers(String key) { SetOperations<String, Object> set = redisTemplate.opsForSet(); return set.members(key); } /** * 有序集合添加 * * @param key * @param value * @param scoure */ public void zAdd(String key, Object value, double scoure) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); zset.add(key, value, scoure); } /** * 有序集合获取 * * @param key * @param scoure * @param scoure1 * @return */ public Set<Object> rangeByScore(String key, double scoure, double scoure1) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); redisTemplate.opsForValue(); return zset.rangeByScore(key, scoure, scoure1); } //第一次加载的时候将数据加载到redis中 public void saveDataToRedis(String name) { double index = Math.abs(name.hashCode() % size); long indexLong = new Double(index).longValue(); boolean availableUsers = setBit("availableUsers", indexLong, true); } //第一次加载的时候将数据加载到redis中 public boolean getDataToRedis(String name) { double index = Math.abs(name.hashCode() % size); long indexLong = new Double(index).longValue(); return getBit("availableUsers", indexLong); } /** * 有序集合获取排名 * * @param key 集合名称 * @param value 值 */ public Long zRank(String key, Object value) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); return zset.rank(key,value); } /** * 有序集合获取排名 * * @param key */ public Set<ZSetOperations.TypedTuple<Object>> zRankWithScore(String key, long start,long end) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); Set<ZSetOperations.TypedTuple<Object>> ret = zset.rangeWithScores(key,start,end); return ret; } /** * 有序集合添加 * * @param key * @param value */ public Double zSetScore(String key, Object value) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); return zset.score(key,value); } /** * 有序集合添加分数 * * @param key * @param value * @param scoure */ public void incrementScore(String key, Object value, double scoure) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); zset.incrementScore(key, value, scoure); } /** * 有序集合获取排名 * * @param key */ public Set<ZSetOperations.TypedTuple<Object>> reverseZRankWithScore(String key, long start,long end) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); Set<ZSetOperations.TypedTuple<Object>> ret = zset.reverseRangeByScoreWithScores(key,start,end); return ret; } /** * 有序集合获取排名 * * @param key */ public Set<ZSetOperations.TypedTuple<Object>> reverseZRankWithRank(String key, long start, long end) { ZSetOperations<String, Object> zset = redisTemplate.opsForZSet(); Set<ZSetOperations.TypedTuple<Object>> ret = zset.reverseRangeWithScores(key, start, end); return ret; } } 控制层 图片 RedisController.java package com.cyb.mobile.controller; import com.cyb.mobile.utils.RedisUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; /** * @ClassName：TestController * @Description：Redis控制器 * @Author：chenyb * @Date：2020/8/17 12:07 上午 * @Versiion：1.0 */ @RestController public class RedisController { @Autowired private RedisUtils redisUtils; @RequestMapping("setAndGet") public String test(String k,String v){ redisUtils.set(k,v); return (String) redisUtils.get(k); } } 测试 图片 SpringBoot整合Mybatis 添加依赖 <!--mybatis依赖--> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.3</version> </dependency> <!--mysql驱动--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <!--druid--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.23</version> </dependency> 完整pom.xml <?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>2.3.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.cyb</groupId> <artifactId>chenyb-mobile-redis</artifactId> <version>0.0.1-SNAPSHOT</version> <name>chenyb-mobile-redis</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <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> <dependency> <groupId>io.projectreactor</groupId> <artifactId>reactor-test</artifactId> <scope>test</scope> </dependency> <!--SpringBoot与Redis整合依赖--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!--mybatis依赖--> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.3</version> </dependency> <!--mysql驱动--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <!--druid--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.23</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 设置配置文件 application.properties # 连接的那个数据库 spring.redis.database=0 # redis服务的ip地址 spring.redis.host=192.168.199.142 # redis端口号 spring.redis.port=6379 # redis的密码，没设置过密码，可为空 spring.redis.password=12345678 # 端口号 server.port=8081 # ========================数据库相关配置===================== spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/nba?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai spring.datasource.username=root spring.datasource.password=root # 使用阿里巴巴druid数据源，默认使用自带 spring.datasource.type=com.alibaba.druid.pool.DruidDataSource #开启控制台打印sql mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl # mybatis 下划线转驼峰配置，两者都可以 # mybatis.configuration.mapUnderscoreToCamelCase=true mybatis.configuration.map-underscore-to-camel-case=true # 配置扫描 mybatis.mapper-locations=classpath:mapper/*.xml # 实体类所在的包别名 mybatis.type-aliases-package=com.cyb.mobile.domain 启动类上添加扫描路径 图片 NbaPlayer.java（实体类） 图片 NbaPlayerMapper.xml 图片 <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.cyb.mobile.mapper.NbaPlayerMapper"> <select id="ListNbaPlayer" resultType="NbaPlayer"> SELECT * FROM nba_player </select> </mapper> NbaPlayerMapper.java 图片 NbaPlayerService.java 图片 NbaPlayerServiceImpl.java 图片 控制器(Controller) 图片 测试 图片 redis作为mybatis缓存 用户第一次访问的时候获取数据库的值，再次访问时直接从缓存中获取数据 设置缓存过期时间 练手项目，学习强化，点击这里 代码演示 添加FastJSON依赖 <!--fastjson依赖--> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.73</version> </dependency> ~ @RequestMapping("test") public Object test(){ //step1 先从redis中取 String strJson=(String) redisUtils.get("nbaPlayerCache"); if (strJson==null){ System.out.println("从db取值"); // step2如果拿不到则从DB取值 List<NbaPlayer> listNbaPlayer=nbaPlayerService.ListNbaPlayer(); // step3 DB非空情况刷新redis值 if (listNbaPlayer!=null){ redisUtils.set("nbaPlayerCache", JSON.toJSONString(listNbaPlayer)); return listNbaPlayer; } return null; }else { System.out.println("从redis缓存取值"); return JSONObject.parseArray(strJson,NbaPlayer.class); } } 注意 项目8080是对外端口(向外部暴露的端口)，区别于内部进程号，查内部端口用ps -ef|grep port，查外部端口用lsof -i:port 图片 图片 压测工具 上面我们已经SpringBoot整合Redis和Mybatis，但是无法知道具体QPS多少，此时我们可以使用压测工具来测压，参考： https://www.cnblogs.com/chenyanbin/p/13332068.html
OmegaPhi115 / Draconic Evolution Reactor ControllerNo description available
neltnerb / Teensy Reactor ControllerTemplate and example for creating an Arduino-style parser to do common Serial control.
SinaGhanbarii / Design A PID Controller To Maintain The Parameters Of A System Of CSTR ReactorsIn this project, we have to maintain the output Temperature and Concentration of a system that contains two CSTR reactors using Python. All the description and theorem are available in the readme file.
