今天进行slf4j中logger的同步封装.主要目的是为了以后方便更换日志实现系统. 遇到的问题:使用Thread.currentThread().getStackTrace()[1].getClassName()得到的是当前类而不是调用类.见以下代码: private org.slf4j.Logger logger = null; /** * construction method */ public Logger(){ // get the current class logger logg…
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This article represents top 5 coding practices related with Java exception handling that you may want to watch out for or better say, avoid, while doing coding for exception handling. Recently, I have been involved with code review of multiple Java p…
The Java programming language uses exceptions to handle errors and other exceptional events.An exception is an event that occurs during the execution of a program that disrupts the normal flow of instructions. Java Exception Handling Overview Excepti…
Exception Try { ... ... } catch (Exception ex) { …; throw new Throwable(ex); } catch (Throwable ex) { …; } finally { } /* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distr…
一.首先来看一段服务端的示例代码: public class NettyTestServer { public void bind(int port) throws Exception{ EventLoopGroup bossgroup = new NioEventLoopGroup();//创建BOSS线程组 EventLoopGroup workgroup = new NioEventLoopGroup();//创建WORK线程组 try{ ServerBootstrap b = new S…
