13 changed files with 785 additions and 13 deletions
@ -0,0 +1,25 @@ |
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package com.cyjd.rights.entity; |
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|
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import com.baomidou.mybatisplus.annotation.IdType; |
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import com.baomidou.mybatisplus.annotation.TableId; |
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import com.baomidou.mybatisplus.annotation.TableName; |
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import lombok.Data; |
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import lombok.EqualsAndHashCode; |
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import lombok.experimental.Accessors; |
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@Data |
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@EqualsAndHashCode(callSuper = false) |
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@Accessors(chain = true) |
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@TableName("tb_config") |
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public class ConfigEntity { |
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@TableId(value = "id", type = IdType.AUTO) |
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private Integer id; |
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/** |
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* 配置名字 hj(核减数配置) |
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*/ |
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private String configName; |
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/** |
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* 配置数据 |
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*/ |
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private String configValue; |
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} |
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@ -0,0 +1,583 @@ |
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package com.cyjd.rights.utils; |
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import org.springframework.context.annotation.Lazy; |
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import org.springframework.dao.DataAccessException; |
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import org.springframework.data.redis.connection.RedisConnection; |
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import org.springframework.data.redis.core.RedisCallback; |
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import org.springframework.data.redis.core.RedisTemplate; |
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import org.springframework.data.redis.core.script.DefaultRedisScript; |
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import org.springframework.data.redis.core.script.RedisScript; |
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import org.springframework.data.redis.serializer.RedisSerializer; |
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import org.springframework.stereotype.Component; |
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import org.springframework.util.CollectionUtils; |
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|
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import javax.annotation.Resource; |
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import java.io.Serializable; |
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import java.nio.charset.StandardCharsets; |
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import java.util.*; |
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import java.util.concurrent.TimeUnit; |
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|
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/** |
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* @author jhf |
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* @date 2020/3/23 14:00 |
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*/ |
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@Component |
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public class RedisUtil { |
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@Lazy |
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@Resource |
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private RedisTemplate<String, Object> redisTemplate; |
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private static final Long SUCCESS = 1L; |
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|
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|
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/** |
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* 指定缓存失效时间 |
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* @param key 键 |
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* @param time 时间(秒) |
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* @return |
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*/ |
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public boolean expire(String key,long time){ |
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try { |
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if(time>0){ |
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redisTemplate.expire(key, time, TimeUnit.SECONDS); |
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} |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 根据key 获取过期时间 |
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* @param key 键 不能为null |
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* @return 时间(秒) 返回0代表为永久有效 |
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*/ |
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public long getExpire(String key){ |
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return redisTemplate.getExpire(key,TimeUnit.SECONDS); |
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} |
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|
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/** |
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* 判断key是否存在 |
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* @param key 键 |
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* @return true 存在 false不存在 |
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*/ |
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public boolean hasKey(String key){ |
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try { |
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return redisTemplate.hasKey(key); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 删除缓存 |
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* @param key 可以传一个值 或多个 |
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*/ |
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@SuppressWarnings("unchecked") |
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public void del(String ... key){ |
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if(key!=null&&key.length>0){ |
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if(key.length==1){ |
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redisTemplate.delete(key[0]); |
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}else{ |
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redisTemplate.delete(Arrays.asList(key)); |
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} |
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} |
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} |
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|
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//============================String=============================
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/** |
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* 普通缓存获取 |
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* @param key 键 |
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* @return 值 |
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*/ |
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public Object get(String key){ |
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return key==null?null:redisTemplate.opsForValue().get(key); |
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} |
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|
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/** |
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* 普通缓存放入 |
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* @param key 键 |
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* @param value 值 |
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* @return true成功 false失败 |
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*/ |
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public boolean set(String key,Object value) { |
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try { |
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redisTemplate.opsForValue().set(key, value); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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/** |
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* 普通缓存放入并设置时间 |
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* @param key 键 |
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* @param value 值 |
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* @param time 时间(秒) time要大于0 如果time小于等于0 将设置无限期 |
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* @return true成功 false 失败 |
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*/ |
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public boolean set(String key,Object value,long time){ |
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try { |
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if(time>0){ |
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redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS); |
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}else{ |
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set(key, value); |
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} |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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/** |
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* 递增 |
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* @param key 键 |
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* @param delta 要增加几(大于0) |
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* @return |
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*/ |
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public long incr(String key, long delta){ |
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if(delta<0){ |
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throw new RuntimeException("递增因子必须大于0"); |
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} |
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System.out.println(redisTemplate); |
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return redisTemplate.opsForValue().increment(key, delta); |
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} |
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/** |
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* 递减 |
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* @param key 键 |
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* @param delta 要减少几(小于0) |
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* @return |
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*/ |
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public long decr(String key, long delta){ |
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if(delta<0){ |
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throw new RuntimeException("递减因子必须大于0"); |
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} |
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return redisTemplate.opsForValue().increment(key, -delta); |
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} |
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//================================Map=================================
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/** |
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* HashGet |
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* @param key 键 不能为null |
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* @param item 项 不能为null |
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* @return 值 |
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*/ |
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public Object hget(String key,String item){ |
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return redisTemplate.opsForHash().get(key, item); |
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} |
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/** |
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* 获取hashKey对应的所有键值 |
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* @param key 键 |
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* @return 对应的多个键值 |
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*/ |
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public Map<Object,Object> hmget(String key){ |
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return redisTemplate.opsForHash().entries(key); |
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} |
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/** |
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* HashSet |
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* @param key 键 |
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* @param map 对应多个键值 |
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* @return true 成功 false 失败 |
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*/ |
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public boolean hmset(String key, Map<String,Object> map){ |
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try { |
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redisTemplate.opsForHash().putAll(key, map); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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/** |
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* HashSet 并设置时间 |
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* @param key 键 |
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* @param map 对应多个键值 |
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* @param time 时间(秒) |
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* @return true成功 false失败 |
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*/ |
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public boolean hmset(String key, Map<String,Object> map, long time){ |
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try { |
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redisTemplate.opsForHash().putAll(key, map); |
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if(time>0){ |
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expire(key, time); |
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} |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 向一张hash表中放入数据,如果不存在将创建 |
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* @param key 键 |
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* @param item 项 |
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* @param value 值 |
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* @return true 成功 false失败 |
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*/ |
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public boolean hset(String key,String item,Object value) { |
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try { |
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redisTemplate.opsForHash().put(key, item, value); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 向一张hash表中放入数据,如果不存在将创建 |
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* @param key 键 |
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* @param item 项 |
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* @param value 值 |
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* @param time 时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间 |
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* @return true 成功 false失败 |
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*/ |
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public boolean hset(String key,String item,Object value,long time) { |
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try { |
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redisTemplate.opsForHash().put(key, item, value); |
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if(time>0){ |
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expire(key, time); |
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} |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 删除hash表中的值 |
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* @param key 键 不能为null |
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* @param item 项 可以使多个 不能为null |
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*/ |
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public void hdel(String key, Object... item){ |
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redisTemplate.opsForHash().delete(key,item); |
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} |
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|
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/** |
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* 判断hash表中是否有该项的值 |
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* @param key 键 不能为null |
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* @param item 项 不能为null |
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* @return true 存在 false不存在 |
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*/ |
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public boolean hHasKey(String key, String item){ |
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return redisTemplate.opsForHash().hasKey(key, item); |
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} |
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|
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/** |
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* hash递增 如果不存在,就会创建一个 并把新增后的值返回 |
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* @param key 键 |
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* @param item 项 |
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* @param by 要增加几(大于0) |
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* @return |
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*/ |
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public double hincr(String key, String item,double by){ |
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return redisTemplate.opsForHash().increment(key, item, by); |
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} |
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|
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/** |
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* hash递减 |
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* @param key 键 |
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* @param item 项 |
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* @param by 要减少记(小于0) |
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* @return |
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*/ |
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public double hdecr(String key, String item,double by){ |
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return redisTemplate.opsForHash().increment(key, item,-by); |
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} |
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|
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//============================set=============================
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/** |
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* 根据key获取Set中的所有值 |
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* @param key 键 |
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* @return |
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*/ |
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public Set<Object> sGet(String key){ |
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try { |
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return redisTemplate.opsForSet().members(key); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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|
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/** |
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* 根据value从一个set中查询,是否存在 |
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* @param key 键 |
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* @param value 值 |
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* @return true 存在 false不存在 |
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*/ |
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public boolean sHasKey(String key,Object value){ |
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try { |
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return redisTemplate.opsForSet().isMember(key, value); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 将数据放入set缓存 |
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* @param key 键 |
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* @param values 值 可以是多个 |
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* @return 成功个数 |
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*/ |
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public long sSet(String key, Object...values) { |
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try { |
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return redisTemplate.opsForSet().add(key, values); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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/** |
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* 将set数据放入缓存 |
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* @param key 键 |
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* @param time 时间(秒) |
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* @param values 值 可以是多个 |
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* @return 成功个数 |
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*/ |
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public long sSetAndTime(String key,long time,Object...values) { |
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try { |
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Long count = redisTemplate.opsForSet().add(key, values); |
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if(time>0) expire(key, time); |
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return count; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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|
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/** |
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* 获取set缓存的长度 |
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* @param key 键 |
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* @return |
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*/ |
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public long sGetSetSize(String key){ |
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try { |
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return redisTemplate.opsForSet().size(key); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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|
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/** |
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* 移除值为value的 |
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* @param key 键 |
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* @param values 值 可以是多个 |
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* @return 移除的个数 |
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*/ |
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public long setRemove(String key, Object ...values) { |
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try { |
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Long count = redisTemplate.opsForSet().remove(key, values); |
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return count; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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//===============================list=================================
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/** |
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* 获取list缓存的内容 |
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* @param key 键 |
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* @param start 开始 |
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* @param end 结束 0 到 -1代表所有值 |
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* @return |
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*/ |
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public List<Object> lGet(String key,long start, long end){ |
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try { |
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return redisTemplate.opsForList().range(key, start, end); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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|
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/** |
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* 获取list缓存的长度 |
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* @param key 键 |
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* @return |
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*/ |
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public long lGetListSize(String key){ |
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try { |
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return redisTemplate.opsForList().size(key); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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|
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/** |
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* 通过索引 获取list中的值 |
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* @param key 键 |
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* @param index 索引 index>=0时， 0 表头，1 第二个元素，依次类推；index<0时，-1，表尾，-2倒数第二个元素，依次类推 |
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* @return |
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*/ |
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public Object lGetIndex(String key,long index){ |
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try { |
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return redisTemplate.opsForList().index(key, index); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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|
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/** |
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* 将list放入缓存 |
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* @param key 键 |
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* @param value 值 |
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* @return |
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*/ |
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public boolean lSet(String key, Object value) { |
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try { |
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redisTemplate.opsForList().rightPush(key, value); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 将list放入缓存 |
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* @param key 键 |
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* @param value 值 |
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* @param time 时间(秒) |
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* @return |
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*/ |
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public boolean lSet(String key, Object value, long time) { |
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try { |
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redisTemplate.opsForList().rightPush(key, value); |
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if (time > 0) expire(key, time); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 将list放入缓存 |
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* @param key 键 |
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* @param value 值 |
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* @return |
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*/ |
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public boolean lSet(String key, List<Object> value) { |
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try { |
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redisTemplate.opsForList().rightPushAll(key, value); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 将list放入缓存 |
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* @param key 键 |
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* @param value 值 |
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* @param time 时间(秒) |
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* @return |
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*/ |
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public boolean lSet(String key, List<Object> value, long time) { |
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try { |
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redisTemplate.opsForList().rightPushAll(key, value); |
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if (time > 0) expire(key, time); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 根据索引修改list中的某条数据 |
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* @param key 键 |
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* @param index 索引 |
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* @param value 值 |
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* @return |
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*/ |
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public boolean lUpdateIndex(String key, long index,Object value) { |
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try { |
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redisTemplate.opsForList().set(key, index, value); |
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return true; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return false; |
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} |
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} |
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|
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/** |
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* 移除N个值为value |
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* @param key 键 |
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* @param count 移除多少个 |
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* @param value 值 |
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* @return 移除的个数 |
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*/ |
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public long lRemove(String key,long count,Object value) { |
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try { |
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Long remove = redisTemplate.opsForList().remove(key, count, value); |
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return remove; |
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} catch (Exception e) { |
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e.printStackTrace(); |
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return 0; |
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} |
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} |
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|
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/** |
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* redis加锁 |
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* @param key 键 |
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* @param value 值 |
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* @param exptime 过期时间(秒为单位) |
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* @return |
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*/ |
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public boolean setIfAbsent(final String key, final Serializable value, final long exptime) { |
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Boolean result = (Boolean) redisTemplate.execute(new RedisCallback<Boolean>() { |
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@Override |
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public Boolean doInRedis(RedisConnection connection) throws DataAccessException { |
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RedisSerializer valueSerializer = redisTemplate.getValueSerializer(); |
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RedisSerializer keySerializer = redisTemplate.getKeySerializer(); |
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Object obj = connection.execute("set", keySerializer.serialize(key), |
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valueSerializer.serialize(value), |
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"NX".getBytes(StandardCharsets.UTF_8), |
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"EX".getBytes(StandardCharsets.UTF_8), |
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String.valueOf(exptime).getBytes(StandardCharsets.UTF_8)); |
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return obj != null; |
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} |
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}); |
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return result; |
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} |
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|
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/** |
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* 解锁 |
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* @param key |
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* @param val |
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* @return |
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*/ |
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public boolean unLock(String key, String val){ |
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String script = "if redis.call('get', KEYS[1]) == ARGV[1] then return redis.call('del', KEYS[1]) else return 0 end"; |
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RedisScript<Long> redisScript = new DefaultRedisScript<>(script, Long.class); |
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Object execute = redisTemplate.execute(redisScript, Collections.singletonList(key), val); |
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if(SUCCESS.equals(execute)) { |
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return true; |
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} |
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return false; |
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} |
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} |
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|
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@ -0,0 +1,7 @@ |
|||
package com.cyjd.rights.business.service; |
|||
|
|||
import com.baomidou.mybatisplus.extension.service.IService; |
|||
import com.cyjd.rights.entity.ConfigEntity; |
|||
|
|||
public interface ConfigService extends IService<ConfigEntity> { |
|||
} |
|||
@ -0,0 +1,17 @@ |
|||
package com.cyjd.rights.business.service; |
|||
|
|||
public interface SendSuccessMobileService { |
|||
/** |
|||
* 回传成功的号码 |
|||
* @param mobile 手机号 |
|||
* @param channelName 渠道名称 |
|||
*/ |
|||
void sendSuccessMobile(String mobile,String channelName); |
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|
|||
/** |
|||
* 判断是否发送核减 |
|||
* @param linkId 链接Id |
|||
* @return |
|||
*/ |
|||
boolean ifSendDataByType(String linkId); |
|||
} |
|||
@ -0,0 +1,7 @@ |
|||
package com.cyjd.rights.business.mapper; |
|||
|
|||
import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
|||
import com.cyjd.rights.entity.ConfigEntity; |
|||
|
|||
public interface ConfigMapper extends BaseMapper<ConfigEntity> { |
|||
} |
|||
@ -0,0 +1,13 @@ |
|||
package com.cyjd.rights.business.service.impl; |
|||
|
|||
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
|||
import com.cyjd.rights.business.mapper.ConfigMapper; |
|||
import com.cyjd.rights.business.service.ConfigService; |
|||
import com.cyjd.rights.entity.ConfigEntity; |
|||
import lombok.extern.java.Log; |
|||
import org.springframework.stereotype.Service; |
|||
|
|||
@Service |
|||
@Log |
|||
public class ConfigServiceImpl extends ServiceImpl<ConfigMapper,ConfigEntity> implements ConfigService { |
|||
} |
|||
@ -0,0 +1,67 @@ |
|||
package com.cyjd.rights.business.service.impl; |
|||
|
|||
import com.alibaba.fastjson.JSON; |
|||
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; |
|||
import com.cyjd.rights.business.service.ConfigService; |
|||
import com.cyjd.rights.business.service.SendSuccessMobileService; |
|||
import com.cyjd.rights.entity.ConfigEntity; |
|||
import com.cyjd.rights.utils.HttpUtils; |
|||
import com.cyjd.rights.utils.RedisUtil; |
|||
import lombok.extern.java.Log; |
|||
import org.springframework.beans.factory.annotation.Autowired; |
|||
import org.springframework.stereotype.Service; |
|||
|
|||
import java.time.LocalDateTime; |
|||
import java.util.HashMap; |
|||
|
|||
@Service |
|||
@Log |
|||
public class SendSuccessMobileServiceImpl implements SendSuccessMobileService { |
|||
@Autowired |
|||
private ConfigService configService; |
|||
@Autowired |
|||
private RedisUtil redisUtil; |
|||
private String baseUrl="http://47.107.84.195:666/manage/business/api/notificationApi/cyCall"; |
|||
@Override |
|||
public void sendSuccessMobile(String mobile, String channelName) { |
|||
if ("zm".equals(channelName)){ |
|||
HashMap<String, Object> params = new HashMap<>(); |
|||
params.put("mobile",mobile); |
|||
params.put("date", LocalDateTime.now()); |
|||
HttpUtils.sendPostJSON(baseUrl, JSON.toJSONString(params)); |
|||
} |
|||
} |
|||
|
|||
@Override |
|||
public boolean ifSendDataByType(String linkId) { |
|||
ConfigEntity configEntity = configService.getOne(new QueryWrapper<ConfigEntity>().eq("config_name", "hj")); |
|||
if (configEntity==null){ |
|||
return false; |
|||
} |
|||
return nuclearSubtractionByLinkId(Integer.valueOf(configEntity.getConfigValue()), linkId); |
|||
} |
|||
|
|||
|
|||
public boolean nuclearSubtractionByLinkId(Integer nuclearSubtraction, String linkId) { |
|||
|
|||
//核减
|
|||
String key="hejian"+linkId; |
|||
|
|||
Integer number= 10; |
|||
double delNumber=number-nuclearSubtraction; |
|||
boolean flag=true; |
|||
long fujianhejian = redisUtil.incr(key, 1); |
|||
|
|||
|
|||
if (fujianhejian > delNumber) { |
|||
flag=false; |
|||
if (fujianhejian >= number) { |
|||
redisUtil.set(key,0); |
|||
} |
|||
} |
|||
|
|||
return flag; |
|||
} |
|||
|
|||
|
|||
} |
|||
Loading…
Reference in new issue