WebApr 20, 2024 · setDataSource is one, if not the most, key part in maintaining thread concurrency in Jedis. We may/should consider limiting access of this method to reduce concurrency related issues. protected modifier seems a reasonable choice. jedis/src/main/java/redis/clients/jedis/Jedis.java Lines 3956 to 3958 in 10b195f WebResource cleanup should be * done using @see {@link redis.clients.jedis.Jedis#close ()} */ @Override @Deprecated public void returnResource (final Jedis resource) { if (resource != null) { try { resource.resetState (); returnResourceObject (resource); } catch (Exception e) { returnBrokenResource (resource); throw new JedisException ("Could not …
Jedis源码分析 - 简书
WebJedis public Jedis ( URI uri, int timeout) Method Detail set public String set ( String key, String value) Set the string value as value of the key. The string can't be longer than 1073741824 bytes (1 GB). Time complexity: O (1) Specified by: set in interface JedisCommands Parameters: key - value - Returns: Status code reply set WebFeb 7, 2024 · 1.Subject代表了当前用户的安全操作. 2.SecurityManager:它是Shiro框架的核心,典型的Facade模式,Shiro通过SecurityManager来管理内部组件实例,并通过它来提供安全管理的各种服务。. 3.Authenticator即认证器,对用户身份进行认证,Authenticator是一个接口,shiro提供 ... ropeless pontoon docking
Getting started · redis/jedis Wiki · GitHub
Webjava查缺补漏之四十七天(懒汉式饿汉式单例模式,装饰者模式,观察者模式,工厂模式,适配器模式) 1.你知道几种单例模式? (1)懒汉原始式:在反射面前没什么用,线程不安全 需要注意的式构造方法也是private public class Singleton {private Singleton() {}private static Singleton singleton null ... WebMar 13, 2024 · Java可以通过使用Jedis或Lettuce等Redis客户端库来与Redis进行交互,从而实现缓存功能。以下是使用Jedis进行缓存的一些基本步骤: 1. 导入Jedis客户端库依赖。 2. 创建Jedis连接池对象,设置Redis服务器的IP地址、端口号等连接信息。 3. 通过Jedis连接池获取一个Jedis连接 ... Web@Override public Jedis getResource() { while (true) { Jedis jedis = super. getResource (); jedis.setDataSource(this); // get a reference because it can change concurrently final … rope lashing knots