CacheUtil (com.xingyuv:captcha-plus 1.0.2 API)

public final class CacheUtil
extends Object

字段
限定符和类型	字段和说明
`private static Map<String,Object>`	`CACHE_MAP`
`private static Integer`	`CACHE_MAX_NUMBER` 缓存最大个数
`private static org.slf4j.Logger`	`logger`
`private static ScheduledExecutorService`	`scheduledExecutor`

构造器
构造器和说明
`CacheUtil()`

所有方法静态方法具体方法
限定符和类型	方法和说明
`static void`	`clear()` 删除所有缓存
`static void`	`delete(String key)`
`static boolean`	`exists(String key)`
`static String`	`get(String key)`
`static void`	`init(int cacheMaxNumber, long second)` 初始化
`static void`	`refresh()` 缓存刷新,清除过期数据
`static void`	`set(String key, String value, long expiresInSeconds)`

private static final org.slf4j.Logger logger

private static final Map<String,Object> CACHE_MAP

private static Integer CACHE_MAX_NUMBER

缓存最大个数

private static ScheduledExecutorService scheduledExecutor

public static void set(String key,
                       String value,
                       long expiresInSeconds)

public static void delete(String key)

public static boolean exists(String key)

类 CacheUtil