From 15ce40adc82f9277dc60ed29dad710013e99eca9 Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Tue, 24 Nov 2020 17:49:56 +0800
Subject: [PATCH] 时间戳截取工具类

---
 src/main/java/com/moral/util/RedisUtils.java |  195 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 195 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/moral/util/RedisUtils.java b/src/main/java/com/moral/util/RedisUtils.java
new file mode 100644
index 0000000..43122d4
--- /dev/null
+++ b/src/main/java/com/moral/util/RedisUtils.java
@@ -0,0 +1,195 @@
+package com.moral.util;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.TypeReference;
+import com.moral.common.BooleanValueFilter;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+
+@Component
+public class RedisUtils {
+    private static final String AlarmPrefix = "alarm_";
+    public static String getAlarmKey(int organizationId){
+       return AlarmPrefix+organizationId;
+    }
+    private static final String Adjust = "adjust_";
+    public static String getAdjustKey(String mac){
+        return Adjust + mac;
+    }
+    @Resource
+    private RedisTemplate redisTemplate;
+    @Resource
+    private BooleanValueFilter javaTypePatchValueFilter;
+    /**
+     * ���������������������value
+     *
+     * @param keys
+     */
+    public void remove(final String... keys) {
+        for (String key : keys) {
+            remove(key);
+        }
+    }
+
+    /**
+     * ������������key
+     *
+     * @param pattern
+     */
+    public void removePattern(final String pattern) {
+        Set<Serializable> keys = redisTemplate.keys(pattern);
+        if (keys.size() > 0)
+            redisTemplate.delete(keys);
+    }
+
+    /**
+     * ���������������value
+     *
+     * @param key
+     */
+    public void remove(final String key) {
+        if (exists(key)) {
+            redisTemplate.delete(key);
+        }
+    }
+
+    /**
+     * ���������������������������������value
+     *
+     * @param key
+     * @return
+     */
+    public boolean exists(final String key) {
+        return redisTemplate.hasKey(key);
+    }
+
+    /**
+     * ������������
+     *
+     * @param key
+     * @return
+     */
+    public Object get(final String key) {
+        Object result = null;
+        ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();
+        result = operations.get(key);
+        return result;
+    }
+    /**
+     * ������������,������������������
+     *
+     * @param key
+     * @return
+     */
+    public  <T>T get(String key,Class<T> clazz) {
+      	Object obj = get(key);
+      	String json = obj!=null?obj.toString():null;
+      	if(json!=null) {
+      		return (T) parseObject(json,clazz);
+      	}
+      	return null;
+      }
+    /**
+     * ������������,������������������
+     *
+     * @param key
+     * @return
+     */
+      public  <T>T get(String key,TypeReference typeReference) {
+      	Object obj = get(key);
+      	String json = obj!=null?obj.toString():null;
+      	if(json!=null) {
+      		return (T) parseObject(json,typeReference);
+      	}
+      	return null;
+      }
+      private static <T>T parseObject(String key,Class<T> clazz) {
+          return (T) JSON.parseObject(key,clazz);
+     }
+      private static <T>T parseObject(String key,TypeReference typeReference) {
+    	   return (T) JSON.parseObject(key,typeReference);
+      }
+      public <T> List<T> getList(String pattern,TypeReference typeReference){
+    	  List<String> jsonList = getList(pattern);
+    	  List<T>  list = new ArrayList<T>();
+    	  for(String json:jsonList) {
+    		     list.add((T)parseObject(json,typeReference));
+    	  }
+    	  return list;
+      }
+      public <T> List<T> getList(String pattern,Class<T> clazz){
+    	  List<String> jsonList = getList(pattern);
+    	  List<T>  list = new ArrayList<>();
+    	  for(String json:jsonList) {
+    		     list.add(parseObject(json,clazz));
+    	  }
+    	  return list;
+      }
+      public List<String> getList(String pattern){
+    	  Set<String> keys = keys(pattern);
+    	  List<String> list = new ArrayList<String>();
+    	  for(String key:keys) {
+    		 Object obj = get(key);
+    		 String json = obj!=null?obj.toString():null;
+    		 if(json!=null) {
+    			 list.add(json);
+    		 }
+    	  }
+    	  return list;
+      }
+      public Set<String> keys(String pattern) {
+      	return redisTemplate.keys(pattern);
+      }
+    /**
+     * ������������
+     *
+     * @param key
+     * @param value
+     * @return
+     */
+    public boolean set(final String key, Object value) {
+        boolean result = false;
+        try {
+        	if(value!=null&&!(value instanceof String)) {
+        		value = JSON.toJSONString(value,new BooleanValueFilter());
+        	}
+            ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();
+            operations.set(key, value);
+            result = true;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return result;
+    }
+
+    /**
+     * ������������
+     *
+     * @param key
+     * @param value
+     * @return
+     */
+    public boolean set(final String key, Object value, Long expireTime) {
+        boolean result = false;
+        try {
+        	if(value!=null&&!(value instanceof String)) {
+        		value = JSON.toJSONString(value, javaTypePatchValueFilter);
+        	}
+            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;
+    }
+}

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