redis 服务接口

pom.xml

@@ -114,6 +114,17 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-jdbc</artifactId>
 		</dependency>
+
+		<!--  cache -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-cache</artifactId>
+		</dependency>
+		<!--  redis -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-redis</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.mybatis.spring.boot</groupId>
 			<artifactId>mybatis-spring-boot-starter</artifactId>

src/main/java/com/cc/solr/conf/RedisConfig.java

+package com.cc.solr.conf;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.cache.annotation.CachingConfigurerSupport;
+import org.springframework.cache.annotation.EnableCaching;
+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.core.StringRedisTemplate;
+import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+
+/**
+ * Created by changc on 2019/3/14.
+ */
+@Configuration
+@EnableCaching
+public class RedisConfig extends CachingConfigurerSupport {
+    /**
+     * RedisTemplate配置
+     * @param factory
+     * @return
+     */
+    @Bean
+    public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
+        StringRedisTemplate template = new StringRedisTemplate(factory);
+        //定义key序列化方式
+        //RedisSerializer<String> redisSerializer = new StringRedisSerializer();//Long类型会出现异常信息;需要我们上面的自定义key生成策略，一般没必要
+        //定义value的序列化方式
+        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
+        ObjectMapper om = new ObjectMapper();
+        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
+        jackson2JsonRedisSerializer.setObjectMapper(om);
+
+        template.setValueSerializer(jackson2JsonRedisSerializer);
+        template.setHashValueSerializer(jackson2JsonRedisSerializer);
+        template.afterPropertiesSet();
+        return template;
+    }
+
+}
\ No newline at end of file

src/main/java/com/cc/solr/controller/RedisController.java

+package com.cc.solr.controller;
+
+import com.cc.solr.util.RedisUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * Created by changc on 2019/3/14.
+ */
+@RestController
+public class RedisController {
+
+
+    @Autowired
+    private RedisUtil redisUtil ;
+
+
+    @RequestMapping(value = "/test",method = RequestMethod.GET)
+    public void demoTest(){
+        redisUtil.set("2","value22222");
+    }
+
+}
\ No newline at end of file

src/main/java/com/cc/solr/controller/TaskController.java

@@ -29,7 +29,7 @@ public class TaskController {
     //每隔5分执行一次：0 */5 * * * ?
     //每个整点执行一次：0 0 0/1 * * ?
     //每天凌晨2点执行一次：0 0 2 * * ?
-    @Scheduled(cron = "0/5 * * * * *")
+    //@Scheduled(cron = "0/5 * * * * *")
     public String sourcesolrdatatask() throws Exception {
         long starttime = System.currentTimeMillis();
         Properties properties= propertiesUtil.propertiesUtil("solr.properties");
@@ -103,7 +103,7 @@ public class TaskController {
 
     @ResponseBody
     @RequestMapping("/comparisonsolrdatatask")
-    @Scheduled(cron = "0/5 * * * * *")
+    //@Scheduled(cron = "0/5 * * * * *")
     public String comparisonsolrdatatask() throws Exception {
         long starttime = System.currentTimeMillis();
         Properties properties= propertiesUtil.propertiesUtil("solr.properties");

src/main/java/com/cc/solr/util/RedisUtil.java

+package com.cc.solr.util;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.*;
+import org.springframework.stereotype.Component;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Created by changc on 2019/3/14.
+ */
+@Component
+public class RedisUtil {
+    @Autowired
+    private RedisTemplate redisTemplate;
+    /**
+     * 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);
+        }
+    }
+
+    /**
+     * 批量删除key
+     * @param pattern
+     */
+    public void removePattern(final String pattern) {
+        Set<Serializable> keys = redisTemplate.keys(pattern);
+        if (keys.size() > 0)
+            redisTemplate.delete(keys);
+    }
+    /**
+     * 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();
+        return zset.rangeByScore(key, scoure, scoure1);
+    }
+}

src/main/resources/application.properties

@@ -14,3 +14,22 @@ ThreadPool.corePoolSize: 20
 ThreadPool.maxPoolSize: 200
 #任务队列容量（阻塞队列）
 ThreadPool.queueCapacity: 10
+
+# Redis数据库索引（默认为0）
+spring.redis.database=0
+# Redis服务器地址
+spring.redis.host=47.92.48.137
+# Redis服务器连接端口
+spring.redis.port=6379
+# Redis服务器连接密码（默认为空）
+spring.redis.password=123456
+# 连接池最大连接数（使用负值表示没有限制）
+spring.redis.pool.max-active=8
+# 连接池最大阻塞等待时间（使用负值表示没有限制）
+spring.redis.pool.max-wait=-1
+# 连接池中的最大空闲连接
+spring.redis.pool.max-idle=8
+# 连接池中的最小空闲连接
+spring.redis.pool.min-idle=0
+# 连接超时时间（毫秒）
+spring.redis.timeout=6000