public class RedisObjectCache extends Object
| 构造器和说明 |
|---|
RedisObjectCache() |
| 限定符和类型 | 方法和说明 |
|---|---|
static void |
delete(String key) |
static void |
delete(String key,
int database) |
static void |
expire(String key,
int database,
long time) |
static void |
expire(String key,
int database,
long time,
TimeUnit timeUnit) |
static void |
expire(String key,
long time) |
static void |
expire(String key,
long time,
TimeUnit timeUnit) |
static Object |
get(String key)
获取默认数据库中的value
|
static Object |
get(String key,
int database)
获取指定数据库中的value
|
static Long |
getExpire(String key)
获取到期时间
|
static Long |
getExpire(String key,
int database)
获取到期时间
|
static boolean |
hasKey(String key)
判断是否存在某个
|
static boolean |
hasKey(String key,
int database)
判断是否存在某个
|
static void |
set(String key,
Object object)
添加缓存
|
static void |
set(String key,
Object object,
int database)
添加缓存
|
public static Object get(String key, int database)
key - keydatabase - 数据库编号public static void set(String key, Object object, int database)
key - 缓存的keyobject - 缓存的值database - 数据库编号public static void delete(String key)
public static void delete(String key, int database)
public static void expire(String key, long time)
public static void expire(String key, int database, long time)
public static Long getExpire(String key, int database)
key - keydatabase - 数据编号public static boolean hasKey(String key)
key - keypublic static boolean hasKey(String key, int database)
key - keydatabase - 数据库编号Copyright © 2017–2018. All rights reserved.