<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[StriverChuiYing的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/StriverChuiYing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; StriverChuiYing]]></copyright><item><title><![CDATA[Maven的构建生命周期理解]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/83032825</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/83032825</guid><author>StriverChuiYing</author><pubDate>Fri, 12 Oct 2018 21:08:46 +0800</pubDate><description><![CDATA[以下引用官方的生命周期解释https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html：

一、构建生命周期基础：

Maven基于构建生命周期的中心概念。这意味着构建和分发特定工件（项目）的过程被明确定义。

对于构建项目的人员，这意味着只需要学习一小堆命令即可构建任何Maven项目，POM将确保他...]]></description><category></category></item><item><title><![CDATA[“软链接”和“硬链接”的区别]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/83032808</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/83032808</guid><author>StriverChuiYing</author><pubDate>Fri, 12 Oct 2018 21:07:32 +0800</pubDate><description><![CDATA[本文转自简书https://www.jianshu.com/p/dde6a01c4094

 

 



 

什么是链接？

链接简单说实际上是一种文件共享的方式，是 POSIX 中的概念，主流文件系统都支持链接文件。

它是用来干什么的？

你可以将链接简单地理解为 Windows 中常见的快捷方式（或是 OS X 中的替身），Linux 中常用它来解决一些库版本的问题，通常也会将一些目录层...]]></description><category></category></item><item><title><![CDATA[proxy_pass反向代理配置中url后面加不加/的说明]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82933396</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82933396</guid><author>StriverChuiYing</author><pubDate>Wed, 03 Oct 2018 19:40:23 +0800</pubDate><description><![CDATA[在日常的web网站部署中，经常会用到nginx的proxy_pass反向代理，有一个配置需要弄清楚：配置proxy_pass时，当在后面的url加上了/，相当于是绝对根路径，则nginx不会把location中匹配的路径部分代理走;如果没有/，则会把匹配的路径部分也给代理走。
下面举个小实例说明下：
centos7系统库中默认是没有nginx的rpm包的，所以我们自己需要先更新下rpm依赖库


...]]></description><category></category></item><item><title><![CDATA[虚拟机ping不通主机，主机可以ping通虚拟机解决方案]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82933387</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82933387</guid><author>StriverChuiYing</author><pubDate>Wed, 03 Oct 2018 19:39:11 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/fffffer/article/details/81185760

 

 我在win10上安装Kali虚拟机后，发现虚拟机ping不通主机，而主机却可以ping通虚拟机。在网上搜寻一段时间后发现解决方案有两种。

       1.关闭主机防火墙。这种方式可能会有安全隐患，故不建议使用

       2.启用文件类型为“公用”的“文件和打印共享（回显...]]></description><category></category></item><item><title><![CDATA[yum安装时出现：Cannot retrieve metalink for repository: epel. Please verify its path and try again]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82318798</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82318798</guid><author>StriverChuiYing</author><pubDate>Sun, 02 Sep 2018 20:29:12 +0800</pubDate><description><![CDATA[在CentOS 6.3 x86_64下安装php-mcrypt的时候出现了问题：Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again，需要安装epel源。

解决方法： 一句话：把/etc/yum.repos.d/epel.repo，文件第3行注释去掉，把第四行注释掉。具...]]></description><category></category></item><item><title><![CDATA[Centos 7.4 yum方式安装nginx]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82317221</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82317221</guid><author>StriverChuiYing</author><pubDate>Sun, 02 Sep 2018 17:27:02 +0800</pubDate><description><![CDATA[版本信息:

OS: CentOS 7.4

Nginx: 1.14.0

 

1.创建nginx.repo仓库文件


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			#vi /etc/yum.repos.d/nginx.repo

			 

			    [nginx]

			    name=nginx repo

			    ...]]></description><category></category></item><item><title><![CDATA[Nginx的安装与卸载]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82316998</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82316998</guid><author>StriverChuiYing</author><pubDate>Sun, 02 Sep 2018 17:04:09 +0800</pubDate><description><![CDATA[有时候，我们需要单独安装nginx，来处理大量的下载请求。单独在Centos5安装nginx遇到的rewrite和HTTP cache错误解决办法：

wget http://nginx.org/download/nginx-0.8.33.tar.gz
tar -zxvf nginx-0.8.33.tar.gz 
cd nginx-0.8.33
./configure --prefix=/usr/...]]></description><category></category></item><item><title><![CDATA[org.apache.maven.archiver.MavenArchiver.getManifest错误]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82289995</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82289995</guid><author>StriverChuiYing</author><pubDate>Sat, 01 Sep 2018 19:31:05 +0800</pubDate><description><![CDATA[eclipse导入新的maven项目时，pom.xml第一行报错：

org.apache.maven.archiver.MavenArchiver.getManifest(org.apache.maven.project.MavenProject, org.apache.maven.archiver.MavenArchiveConfiguration)

解决办法：

1、Help——&amp;gt;I...]]></description><category></category></item><item><title><![CDATA[Java_jvisualvm使用JMX连接远程机器]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261228</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261228</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:50:47 +0800</pubDate><description><![CDATA[https://my.oschina.net/heroShane/blog/196227

 

一、启动普通的jar程序

1、执行foo.jar启动命令

java -Dcom.sun.management.jmxremote.port=12345 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.a...]]></description><category></category></item><item><title><![CDATA[at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261222</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261222</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:47:39 +0800</pubDate><description><![CDATA[低版本jdk无法执行高版本jdk编译出的class文件

eclipse编译的java应用代码，放到Linux上执行，错误提示如下：

 



 


	# java WriteLog
	
	
	Exception in thread &quot;main&quot; java.lang.UnsupportedClassVersionError: WriteLog : Unsupported major.minor...]]></description><category></category></item><item><title><![CDATA[linux安装完jdk1.8却变成1.7 解决]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261190</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261190</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:46:11 +0800</pubDate><description><![CDATA[
我在官网下的最新版jdk1.8，安装到linux系统并配置好环境变量后，检查版本却显示的1.7，而且我安装最新版的eclipse也安装不了，提示jdk必须是1.8的。

我的linux是centos6.5，预装了jdk1.7，我把它卸载后自己配置的1.8就生效了

需要先把 linux自带的OpenJDK卸载，才能安装自己下载的JDK。

Linux下安装JDK 及 OpenJDK的卸载：

h...]]></description><category></category></item><item><title><![CDATA[Linux下安装JDK 及 OpenJDK的卸载]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261177</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261177</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:43:13 +0800</pubDate><description><![CDATA[1、查询JDK版本

 


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			[dupenghui@mini01 ~]$ java -version

			java version &quot;1.7.0_09-icedtea&quot;

			OpenJDK Runtime Environment (rhel-2.3.4.1.el6_3-i386)

			OpenJDK Client VM...]]></description><category></category></item><item><title><![CDATA[linux下怎么卸载自带的JDK和安装想要的JDK]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261171</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261171</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:42:24 +0800</pubDate><description><![CDATA[
卸载
1、卸载用 bin文件安装的JDK方法：
     删除/usr/java目录下的所有东西
 
2、卸载系统自带的jdk版本方法：
查看自带的jdk：
#rpm -qa | grep gcj
看到如下信息：
libgcj-4.1.2-44.el5
java-1.4.2-gcj-compat-1.4.2.0-40jpp.115
使用rpm -e --nodeps 命令删除上面查找的内容：
#...]]></description><category></category></item><item><title><![CDATA[jar: error while loading shared libraries: libjli.so: cannot open shared object file: No such file o]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261162</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82261162</guid><author>StriverChuiYing</author><pubDate>Fri, 31 Aug 2018 19:41:55 +0800</pubDate><description><![CDATA[问题描述: 
执行jar命令,javac命令执行报错 
javac: error while loading shared libraries: libjli.so: cannot open shared object file: No such file or directory java：error while loading shared libraries: libjli.so: cann...]]></description><category></category></item><item><title><![CDATA[Linux系统下安装rz/sz命令及使用说明]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82192540</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82192540</guid><author>StriverChuiYing</author><pubDate>Wed, 29 Aug 2018 20:51:47 +0800</pubDate><description><![CDATA[  对于经常使用Linux系统的人员来说，少不了将本地的文件上传到服务器或者从服务器上下载文件到本地，rz / sz命令很方便的帮我们实现了这个功能，但是很多Linux系统初始并没有这两个命令。今天，我们就简单的讲解一下如何安装和使用rz、sz命令。

1.软件安装

（1）编译安装

root 账号登陆后，依次执行以下命令：

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			cd /tmp
		2
			wget http://ww...]]></description><category></category></item><item><title><![CDATA[-bash: sz: command not found、-bash: rz: command not found]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82192530</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/82192530</guid><author>StriverChuiYing</author><pubDate>Wed, 29 Aug 2018 20:51:04 +0800</pubDate><description><![CDATA[Linux系统中如果没有安装 lrzsz这个包，就会报rz、sz命令找不到，安装即可解决。

CentOS中解决-bash: sz: command not found、-bash: rz: command not found的方法是：

 yum install lrzsz...]]></description><category></category></item><item><title><![CDATA[Invocation of destroy method failed on bean with name 'scopedTarget.eurekaClient': org.springframewo]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749793</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749793</guid><author>StriverChuiYing</author><pubDate>Thu, 16 Aug 2018 22:10:41 +0800</pubDate><description><![CDATA[Eureka Client的使用

使用IDEA创建一个Spring Initializr项目，在勾选模块的时候需要选择Eureka Discovery，如下:

项目生成的pom.xml文件内容如下：


&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&amp;gt;
&amp;lt;project xmlns=&quot;http://maven.apache.org/POM/4.0....]]></description><category></category></item><item><title><![CDATA[application.properties 文件和 application.yml 文件有什么区别呢？]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749770</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749770</guid><author>StriverChuiYing</author><pubDate>Thu, 16 Aug 2018 22:09:00 +0800</pubDate><description><![CDATA[application.properties  文件和 application.yml 文件有什么区别呢？

yml文件的好处，天然的树状结构，一目了然，实质上跟properties是差不多的。

官方给的很多demo，都是用yml文件配置的。

注意点：

1，原有的key，例如spring.jpa.properties.hibernate.dialect，按“.”分割，都变成树状的配置

2，...]]></description><category></category></item><item><title><![CDATA[Spring Boot application.yml application.properties 优先级]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749759</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81749759</guid><author>StriverChuiYing</author><pubDate>Thu, 16 Aug 2018 22:08:23 +0800</pubDate><description><![CDATA[application.yml application.properties priority

stackoverflow 上有个问题是：Can application.properties and application.yml be mixed?

 

Spring Boot 虽然做了大量的工作来简化配置，但其配置依然是相当的复杂！

支持的外部配置方式就高达 17 种之多，当然这很灵活，...]]></description><category></category></item><item><title><![CDATA[springcloud启动报错Connection refused: connect]]></title><link>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81746717</link><guid>https://blog.youkuaiyun.com/StriverChuiYing/article/details/81746717</guid><author>StriverChuiYing</author><pubDate>Thu, 16 Aug 2018 18:29:03 +0800</pubDate><description><![CDATA[在使用springcloud构建项目时，启动eureka报错：


com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect

这是因为eureka默认情况下，也会把自己当做客户端来注册自己(不知道为什么会这样设计==！）因此我们要禁用它的注册；在...]]></description><category></category></item></channel></rss>