<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[googlevsbing的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/googlevsbing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; googlevsbing]]></copyright><item><title><![CDATA[欢迎使用优快云-markdown编辑器]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/63262774</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/63262774</guid><author>googlevsbing</author><pubDate>Sat, 18 Mar 2017 17:49:06 +0800</pubDate><description><![CDATA[mysql 权限相关问题Can’t find file: ‘./ci/users.frm’ (errno: 13)errno:13指的是权限问题 
为mysql数据目录赋予权限chown -R mysql:mysql /var/lib/mysql/dbname
chmod -R 660 /var/lib/mysql/dbname
chown mysql:mysql /var/lib/mysql/db]]></description><category></category></item><item><title><![CDATA[弄清java中的同步锁]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/60479593</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/60479593</guid><author>googlevsbing</author><pubDate>Sun, 05 Mar 2017 22:26:41 +0800</pubDate><description><![CDATA[今天来讲一讲java中的同步锁，本文不对基本概念进行说明并且假定读者已经知道锁的基本用途？适应读者：了解同步锁的概念，也知道基本用法，但了解的不是十分透彻锁的作用：在多线程访问同一数据时提供对数据的保护，防止数据被破坏或者不一致本文目的：帮助读者清晰的认识java中的同步锁的相关知识，并能在程序中合理的使用，通过以下3个步骤来完成，希望读者能够按步骤来进行步骤一：自己实现一个生产者和消费者的程序模型]]></description><category></category></item><item><title><![CDATA[java多线程注意点]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/56672447</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/56672447</guid><author>googlevsbing</author><pubDate>Thu, 23 Feb 2017 15:06:39 +0800</pubDate><description><![CDATA[多线程执行的程序抛出异常主线程是无法捕获的，要谨慎用，最好用Callable        ScheduledFuture<?> scheduledFuture = executorService.scheduleAtFixedRate(new Runnable() {
            @Override
            public void run() {]]></description><category></category></item><item><title><![CDATA[SpringMVC 异常处理]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/54572775</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/54572775</guid><author>googlevsbing</author><pubDate>Mon, 16 Jan 2017 11:55:53 +0800</pubDate><description><![CDATA[转自：https://loftor.com/archives/handler-exception-resolver.html




Spring Mvc 异常处理顺序问题

October 22, 2014


在使用Spring MVC时会遇到需要自己捕获异常并处理的情况。一般可以使用HandlerExceptionResolver去处理。
但是默认情况下，Spring ]]></description><category></category></item><item><title><![CDATA[TKmybatis的框架介绍和原理分析及Mybatis新特性演示]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/52485883</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/52485883</guid><author>googlevsbing</author><pubDate>Fri, 09 Sep 2016 16:11:39 +0800</pubDate><description><![CDATA[tkmybatis是在mybatis框架的基础上提供了很多工具，让开发更加高效，下面来看看这个框架的基本使用，后面会对相关源码进行分析，感兴趣的同学可以看一下，挺不错的一个工具实现对员工表的增删改查的代码 
java的dao层接口public interface WorkerMapper extends Mapper<Worker> {
}xml映射文件<?xml version="1.0" enc]]></description><category></category></item><item><title><![CDATA[浅谈Redis的键值设计]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/51792059</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/51792059</guid><author>googlevsbing</author><pubDate>Thu, 30 Jun 2016 17:30:05 +0800</pubDate><description><![CDATA[NoSQL带给我们的东西很多，高性能，水平扩展性，还有不一样的思维方式。本文来自@hoterran的个人博客运维与开发，作者列举了几种常用的应用场景，分别描述了其关系型数据库和Redis下的不同存储设计方法。值得参考。


丰富的数据结构使得redis的设计非常的有趣。不像关系型数据库那样，DEV和DBA需要深度沟通，review每行sql语句，也不像memcached那样，不需要DBA的参]]></description><category></category></item><item><title><![CDATA[当REST遇上Java]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/51730727</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/51730727</guid><author>googlevsbing</author><pubDate>Fri, 24 Jun 2016 18:41:04 +0800</pubDate><description><![CDATA[当REST遇上Java今天我们来一起学习和了解rest的相关知识，做后台程序的或多说少都听说过甚至使用过rest技术，但很多同学可能都没有真正了解什么是rest，这里我们就一起来学习一下。rest的前世今生一、起源 
REST这个词，是Roy Thomas Fielding在他2000年的博士论文中提出的。 
Fielding是一个非常重要的人，他是HTTP协议（1.0版和1.1版）的主要设计者、A]]></description><category></category></item><item><title><![CDATA[eclipse的文件同步插件]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/51160545</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/51160545</guid><author>googlevsbing</author><pubDate>Fri, 15 Apr 2016 12:08:30 +0800</pubDate><description><![CDATA[因为项目的静态资源是通过ngix映射到本地资源去访问的，而静态资源本身又是放在项目中用svn中来管理的，所以每次在项目中编辑了静态资源后又要copy到
本地目录，非常麻烦，今天在网上找到了一个文件同步的eclipse插件，很好用


一、安装
eclipse的install地址：http://andrei.gmxhome.de/eclipse/

只需要选择 file sync插件，]]></description><category></category></item><item><title><![CDATA[关于mybatis扩展的一点想法]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50979941</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50979941</guid><author>googlevsbing</author><pubDate>Fri, 25 Mar 2016 15:59:48 +0800</pubDate><description><![CDATA[mybatis  扩展]]></description><category></category></item><item><title><![CDATA[maven "Generating project in Batch mode"问题的解决,archetype-catalog.xml]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50924469</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50924469</guid><author>googlevsbing</author><pubDate>Fri, 18 Mar 2016 16:11:26 +0800</pubDate><description><![CDATA[在maven的五分钟入门里面，有这样一个命令：mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false 
这句话的命令是创建一个默认的项目，但我在执行这个命令时，命令行会停]]></description><category></category></item><item><title><![CDATA[Spring 数据源配置]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50750117</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50750117</guid><author>googlevsbing</author><pubDate>Fri, 26 Feb 2016 15:26:32 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/yangyz_love/article/details/8199207]]></description><category></category></item><item><title><![CDATA[Servlet映射规则]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50749426</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50749426</guid><author>googlevsbing</author><pubDate>Fri, 26 Feb 2016 14:21:59 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/xh16319/article/details/8014107]]></description><category></category></item><item><title><![CDATA[Java排序与查找]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50747979</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50747979</guid><author>googlevsbing</author><pubDate>Fri, 26 Feb 2016 10:41:31 +0800</pubDate><description><![CDATA[参考博客地址 
http://blog.youkuaiyun.com/pzhtpf/article/details/7560294]]></description><category></category></item><item><title><![CDATA[Mybatis的Spring配置]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50742929</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50742929</guid><author>googlevsbing</author><pubDate>Thu, 25 Feb 2016 23:45:23 +0800</pubDate><description><![CDATA[spring 的schema<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xmln]]></description><category></category></item><item><title><![CDATA[写一个操作系统视屏]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50708430</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50708430</guid><author>googlevsbing</author><pubDate>Sun, 21 Feb 2016 15:54:25 +0800</pubDate><description><![CDATA[我的操作系统视屏教程，本教程的最终目的是写一个操作系统，还没有录完，持续更新中…..1_cpu发展历程介绍以及8086寄存器等部件说明2_高级语言-汇编语言-机器语言]]></description><category></category></item><item><title><![CDATA[Java中三元运算符值得注意的地方]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50443495</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50443495</guid><author>googlevsbing</author><pubDate>Thu, 31 Dec 2015 19:39:53 +0800</pubDate><description><![CDATA[三元运算符号要注意的地方今天在调试程序的时候发现一个有意思的问题    class Main{    static class User {
        Integer age ;
        public Integer getAge() {
            return age;
        }
        public void setAge(Integer age)]]></description><category></category></item><item><title><![CDATA[NASM语法知识]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/50426001</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/50426001</guid><author>googlevsbing</author><pubDate>Tue, 29 Dec 2015 13:34:26 +0800</pubDate><description><![CDATA[NASM语法知识NASM中任何不被[] 括号括起来的都是标记（也就是代表地址）foo dw 1  ；和 foo : dw 1是一个意思，这里foo :代表foo是一个标记
mv ax , foo   ;将foo的地址赋值给ax]]></description><category></category></item><item><title><![CDATA[java抛出异常对象锁是否被释放]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/49662305</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/49662305</guid><author>googlevsbing</author><pubDate>Thu, 05 Nov 2015 14:27:37 +0800</pubDate><description><![CDATA[今天看了一下抛出异常时锁是否会被释放的问题，我们先来看说明问题的程序public class Main {    class ThreadObj extends Thread{
        @Override
        public void run() {
            try {
                testSynMethod();
            } c]]></description><category></category></item><item><title><![CDATA[Linux常用命令]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/49589215</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/49589215</guid><author>googlevsbing</author><pubDate>Mon, 02 Nov 2015 17:10:34 +0800</pubDate><description><![CDATA[系统# uname -a               # 查看内核/操作系统/CPU信息
# head -n 1 /etc/issue   # 查看操作系统版本
# cat /proc/cpuinfo      # 查看CPU信息
# hostname               # 查看计算机名
# lspci -tv              # 列出所有PCI设备
# lsusb -tv]]></description><category></category></item><item><title><![CDATA[Oracle锁表解决]]></title><link>https://blog.youkuaiyun.com/googlevsbing/article/details/49226975</link><guid>https://blog.youkuaiyun.com/googlevsbing/article/details/49226975</guid><author>googlevsbing</author><pubDate>Sun, 18 Oct 2015 12:29:29 +0800</pubDate><description><![CDATA[查看锁表进程SQL语句1： 
select sess.sid, 
    sess.serial#, 
    lo.oracle_username, 
    lo.os_user_name, 
    ao.object_name, 
    lo.locked_mode 
    from v$locked_object lo, 
    dba_objects ao, 
]]></description><category></category></item></channel></rss>