<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[penguingb的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/penguingb</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; penguingb]]></copyright><item><title><![CDATA[转载博客——关于idea右侧的maven project 如何调出来]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81775191</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81775191</guid><author>penguingb</author><pubDate>Fri, 17 Aug 2018 11:48:16 +0800</pubDate><description><![CDATA[方法2.点击菜单栏View-&amp;gt;Tool  Windows-&amp;gt;Maven projects 

]]></description><category></category></item><item><title><![CDATA[Lombok的安装（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81502742</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81502742</guid><author>penguingb</author><pubDate>Wed, 08 Aug 2018 10:23:12 +0800</pubDate><description><![CDATA[把lombok.jar放入eclipse的安装包中，与eclipse的.ini文件平级





打开dos系统:



找到放jar包的路径，然后执行命令java -jar lombok.jar,在此之前要用java -version命令检查jdk是否安装

弹出对话框:



把上面的√都去掉，点击Specify location...选择刚才的路径，点上钩，点击Install /Update...]]></description><category></category></item><item><title><![CDATA[Linux常用命令(penguin)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81434884</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81434884</guid><author>penguingb</author><pubDate>Sun, 05 Aug 2018 20:22:43 +0800</pubDate><description><![CDATA[删除命令:

[root@localhost local]# ls
bin  etc  games  include  lib  lib64  libexec  sbin  share  src  tomcat  zookeeper
[root@localhost local]# rm -rf tomcat
[root@localhost local]# ls
bin  etc  games  i...]]></description><category></category></item><item><title><![CDATA[如何切换Linux用户（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81434820</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81434820</guid><author>penguingb</author><pubDate>Sun, 05 Aug 2018 20:16:49 +0800</pubDate><description><![CDATA[[guibing@localhost Desktop]$ su root
Password:还是普通用户时的密码
[root@localhost Desktop]#

 ]]></description><category></category></item><item><title><![CDATA[如何调节Linux终端窗口字体（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81434702</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81434702</guid><author>penguingb</author><pubDate>Sun, 05 Aug 2018 20:11:41 +0800</pubDate><description><![CDATA[1.打开虚拟机

2.右键点击虚拟机桌面，打开虚拟机终端（Open in Terminal）

3.黑窗口右键——Profile

4.Profile Preferences

5.找到（use the system fixed width font）,把前面的√去掉

6.在它的下面找到Font：右面一个框儿，点击就可以设置了。

7.可以在里面调节粗体，斜体等。

 ...]]></description><category></category></item><item><title><![CDATA[SOA服务架构——tomcat启动一半儿就不跑了，一堆红字也不报错]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81394622</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81394622</guid><author>penguingb</author><pubDate>Fri, 03 Aug 2018 21:21:35 +0800</pubDate><description><![CDATA[八月 03, 2018 9:12:07 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.47
八月 03, 2018 9:12:10 下午 org.apache.catalina.core.ApplicationContext log
信息...]]></description><category></category></item><item><title><![CDATA[SOA服务架构——FastDFS上传图片失败的一种原因：浏览器兼容问题（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81385692</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81385692</guid><author>penguingb</author><pubDate>Fri, 03 Aug 2018 12:57:50 +0800</pubDate><description><![CDATA[浏览器的兼容问题，换个浏览器试试]]></description><category></category></item><item><title><![CDATA[SOA服务架构—— Table 'milk.tb_item_copy' doesn't exist（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81385641</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81385641</guid><author>penguingb</author><pubDate>Fri, 03 Aug 2018 12:55:51 +0800</pubDate><description><![CDATA[Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'milk.tb_item_copy' doesn't exist

后台控制台console显示已经添加成功了，但是后台管理系统中刷新之后也没显示新添加的数据，而数据库当中也没有新添加的数据

==========================...]]></description><category></category></item><item><title><![CDATA[SOA服务架构——item：tracker_server not found]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81304795</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81304795</guid><author>penguingb</author><pubDate>Tue, 31 Jul 2018 15:46:05 +0800</pubDate><description><![CDATA[把conf里的内容删掉之后再添加，再多maven install 几次，重启。]]></description><category></category></item><item><title><![CDATA[SOA服务架构——E:\guibing2\milk-management-con\target\classes\conf\client.conf (系统找不到指定的文件。)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81303657</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81303657</guid><author>penguingb</author><pubDate>Tue, 31 Jul 2018 15:15:13 +0800</pubDate><description><![CDATA[这个错误的出现就是由于对于target/classes目录的不了解。

这个文件夹的出现其实是因为src/main/java和src/main/resources文件夹下内容的出现，这两个文件夹下有什么，classes里面就有什么。所以说，我的src/main/resources文件夹下缺少conf/client.conf文件。在创建好这个文件后，在client.conf里面再填上内容：

tra...]]></description><category></category></item><item><title><![CDATA[SOA服务架构——Failed to delete E:\**\target\tomcat\logs\access_log（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81273281</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81273281</guid><author>penguingb</author><pubDate>Sun, 29 Jul 2018 17:34:31 +0800</pubDate><description><![CDATA[maven 编译出错 Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean

2017年02月05日 16:39:55

阅读数：31189

eclipse在使用maven的tomcat控件编译java程序时，报错 Failed to execute goal org.apache.maven.p...]]></description><category></category></item><item><title><![CDATA[SOA服务架构——class path resource [resource/db.properties] cannot be opened because it does not （penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81236842</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81236842</guid><author>penguingb</author><pubDate>Sun, 29 Jul 2018 16:51:22 +0800</pubDate><description><![CDATA[严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanInitializationException: Could...]]></description><category></category></item><item><title><![CDATA[ArrayList&LinkedList&Vector(penguin)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81167348</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81167348</guid><author>penguingb</author><pubDate>Mon, 23 Jul 2018 15:35:02 +0800</pubDate><description><![CDATA[=========================================================

ArrayList是实现了基于动态数组的数据结构:(源码)

transient Object[] elementData;

LinkedList基于链表的数据结构：（源码）

transient Node&amp;lt;E&amp;gt; first;

transient Node&amp;lt;E...]]></description><category></category></item><item><title><![CDATA[Overloading（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81091424</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81091424</guid><author>penguingb</author><pubDate>Wed, 18 Jul 2018 07:41:34 +0800</pubDate><description><![CDATA[package com.bawei.yjs.cz;
//方法的重载:
public class Cz {

    public static void main(String[] args) {
        System.out.println(&quot;main方法的重载1&quot;);
    }
    public static void main(int a) {
        System.o...]]></description><category></category></item><item><title><![CDATA[Public&amp;Private&amp;Protected&amp;Default(penguin)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81060620</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81060620</guid><author>penguingb</author><pubDate>Mon, 16 Jul 2018 10:25:42 +0800</pubDate><description><![CDATA[1.关于public :

========================================================

package com.bawei.yjs.newAclone;
public class Student extends Father{
    public String a;

}

=================================...]]></description><category></category></item><item><title><![CDATA[NewAndClone(penguin)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81059441</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81059441</guid><author>penguingb</author><pubDate>Mon, 16 Jul 2018 09:55:01 +0800</pubDate><description><![CDATA[1.关于new:当程序执行到new:（两个对象的引用s和s1指向的是同一块内存空间）首先看new后面的类型。然后根据类型分配内存空间。之后调用构造函数，填充对象的各个域（对象初始化）。最后把她的引用放到外部，在外部通过引用操纵对象。2.关于clone：当程序执行到clone（）：（两个对象的引用t和t1指向的是两块不同的内存空间）首先分配内存空间，分配的内存空间和原对象相同。使用原对象中对应的各个...]]></description><category></category></item><item><title><![CDATA[Extends(penguin)]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/81041895</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/81041895</guid><author>penguingb</author><pubDate>Sat, 14 Jul 2018 11:31:21 +0800</pubDate><description><![CDATA[package com.bw.yjs.StudyAbout;public class StringAbout extends Ex{        public int a;        public void a() {        System.out.println(&quot;a:oooooooooo&quot;);    }        //子空找父空，子有找父有，找不到或父私有就报错    //父里...]]></description><category></category></item><item><title><![CDATA[String（penguin）]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/80994440</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/80994440</guid><author>penguingb</author><pubDate>Wed, 11 Jul 2018 15:18:24 +0800</pubDate><description><![CDATA[1.String类——是final类，所以String类不能被继承。public final class String2.String类——创建两个对象String string = new String（“abc”）；第一次创建对象是缓冲区对象：“abc”,第二次创建对象是因为出现了new关键字。3.String类——这是两个区域，但是值却相同...]]></description><category></category></item><item><title><![CDATA[优快云之路]]></title><link>https://blog.youkuaiyun.com/penguingb/article/details/80910831</link><guid>https://blog.youkuaiyun.com/penguingb/article/details/80910831</guid><author>penguingb</author><pubDate>Wed, 04 Jul 2018 13:12:04 +0800</pubDate><description><![CDATA[我的第一篇优快云博客]]></description><category></category></item></channel></rss>