<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[suny_smile的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/suny_smile</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; suny_smile]]></copyright><item><title><![CDATA[阿里云服务器安装jdk]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/86704919</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/86704919</guid><author>suny_smile</author><pubDate>Wed, 30 Jan 2019 16:27:07 +0800</pubDate><description><![CDATA[1.使用SSH工具上传jdk压缩包到/usr/src



 2.解压

cd  /usr/java/jdk

tar -zxvf   /usr/srcjdk-8u131-linux-x64.tar.gz

 

3.编辑配置文件

vim /etc/profile

按i进入插入模式

添加环境变量：

export JAVA_HOME=/usr/java/jdk/jdk1.8.0_131
ex...]]></description><category></category></item><item><title><![CDATA[spring配置文件抽取数据库配置信息]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/78225435</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/78225435</guid><author>suny_smile</author><pubDate>Fri, 13 Oct 2017 14:16:02 +0800</pubDate><description><![CDATA[spring的配置文件里面连接数据库的信息如下：

   

   

      

      

      

      



现在把连接数据库的详细信息提取出来，以变量的信息赋值，那么就可以在src目录下新建一个jdbc.properties（文件名称随便起），里面的内容为：

 #本地数据信息  

 jdbc.driverClass= or]]></description><category></category></item><item><title><![CDATA[使用xjc将xml文件转换成javabean]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/72903283</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/72903283</guid><author>suny_smile</author><pubDate>Wed, 07 Jun 2017 19:53:42 +0800</pubDate><description><![CDATA[1.先将xml文件转换xsd文件
原xml文件：Response.xml
 
 
0 
abcd 
 

xsd文件：Response.xsd



  
    
      
        
        
      
    
  
  
  



2.先指定一个目录存放该***.java    例：  D:\trang

cmd]]></description><category></category></item><item><title><![CDATA[XML文件生成XSD文件的方法]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/72903127</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/72903127</guid><author>suny_smile</author><pubDate>Wed, 07 Jun 2017 19:28:51 +0800</pubDate><description><![CDATA[1.下载一个trang.jar


2.把jar包放在文件任意目录下。如：D:\trang


3.并把你的Response.xml文件放在该文件夹下。例：




 
0 
abcd 



4.
cmd   进入Windows命令行
进入到D:\trang
java  -jar  trang.jar   Response.xml   Response.x]]></description><category></category></item><item><title><![CDATA[JPA的@Embedded]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/65634771</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/65634771</guid><author>suny_smile</author><pubDate>Fri, 24 Mar 2017 17:50:05 +0800</pubDate><description><![CDATA[来源于：http://hekui1016.iteye.com/blog/1150865

在hibernate中实现自定义类型，只要实现UserType接口即可或者以Compnent的形式提供.JPA的@Embedded有点类似,通过此注释可以在你的Entity中使用一般的java对象,此对象需要用@Embeddable标注
举个简单例子:Person类有一个name属性，name应该有fi]]></description><category></category></item><item><title><![CDATA[Java奇葩笔试题]]></title><link>https://blog.youkuaiyun.com/suny_smile/article/details/59110773</link><guid>https://blog.youkuaiyun.com/suny_smile/article/details/59110773</guid><author>suny_smile</author><pubDate>Wed, 01 Mar 2017 16:41:39 +0800</pubDate><description><![CDATA[1、下面代码中，在if处填写什么代码，可以使得输出结果为：AB




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