cn.tom.db.redis

类 RedisUtil

java.lang.Object

cn.tom.db.redis.RedisUtil

public class RedisUtil
extends Object

使用 redis 作为缓存的问题

作者:

tomsun

构造器概要

构造器

构造器和说明
RedisUtil()

方法概要

方法

限定符和类型	方法和说明
Long	del(String... keys)
boolean	exists(String key)
void	flushDB()
String	get(String key)
Map<String,String>	gethash(String key)
static RedisUtil	getInstance()
List<String>	getlist(String key)
void	set(String key, int seconds, String... values)
void	set(String key, String... values)
String	set(String key, String value)
String	set(String key, String value, int seconds)
String	sethash(String key, Map<String,String> hash)
String	sethash(String key, Map<String,String> hash, int seconds)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RedisUtil

public RedisUtil()

方法详细资料

getInstance

public static RedisUtil getInstance()

get

public String get(String key)

set

public String set(String key,
         String value)

set

public String set(String key,
         String value,
         int seconds)

del

public Long del(String... keys)

exists

public boolean exists(String key)

flushDB

public void flushDB()

sethash

public String sethash(String key,
             Map<String,String> hash)

sethash

public String sethash(String key,
             Map<String,String> hash,
             int seconds)

gethash

public Map<String,String> gethash(String key)

set

public void set(String key,
       String... values)

set

public void set(String key,
       int seconds,
       String... values)

getlist

public List<String> getlist(String key)