??xml version="1.0" encoding="utf-8" standalone="yes"?>中文欧美日韩,国产一区二区免费在线,国产永久免费高清在线观看http://www.aygfsteel.com/wqhtomcat/category/15090.html???/description>zh-cnFri, 02 Mar 2007 02:38:57 GMTFri, 02 Mar 2007 02:38:57 GMT60JAVA REFLECTION 学习http://www.aygfsteel.com/wqhtomcat/archive/2006/12/07/86108.htmlwqhtomcatwqhtomcatThu, 07 Dec 2006 07:55:00 GMThttp://www.aygfsteel.com/wqhtomcat/archive/2006/12/07/86108.htmlhttp://www.aygfsteel.com/wqhtomcat/comments/86108.htmlhttp://www.aygfsteel.com/wqhtomcat/archive/2006/12/07/86108.html#Feedback0http://www.aygfsteel.com/wqhtomcat/comments/commentRss/86108.htmlhttp://www.aygfsteel.com/wqhtomcat/services/trackbacks/86108.html 今天感觉q是有必要再理解一?/span> Java Reflection ?/span>

在说 Reflection 之前Q我感觉q是先对静态语a和动态语a有一个了解比较好Q下面来看一下一些资料:

 

1 ?/span> http://cavingdeep.cnblogs.com/archive/2005/08/03/206374.html 说明了什么是静态的Q什么是动态的Qȝ一下就是:

 

动态语aQ准地_是指E序在运行时可以改变其结构:新的函数可以被引q,已有的函数可以被删除{在l构上的变化。比如众所周知?/span> ECMAScript(JavaScript) 便是一个动态语a。除此之外如 Ruby ?/span> Python {也都属于动态语aQ?/span> C ?/span> C++ {语a则不属于动态语a。(通俗的说法就是:静态的是事先进行规划,考虑到后面需要做的一些事情;而动态的是管他后面会是怎么样呢Q先开始再_要的是速度Q呵呵,q有点和我们生活中做人做事的方式有些怼 ~ Q?/span>

 

2 ?/span> http://www.javaeye.com/topic/35763 对动态语a和静态语a的一个比较新颖的认识Q主要从内存的分配和利用情况来说的,也就是说Q动态语a不事先分配内存,到用的时候再_而静态语a会先分配内存Qƈq行查,大了放不下啊Q呵?/span>

 

3 ?/span> http://robbin.javaeye.com/blog/33971 讨论了静态语a和动态语a在开发方面的优势和用情늭Q还在讨ZQ不好定论?/span>

 

注:一般来_静态语a比较Ҏ调试Q而动态语a不太Ҏ调试Q因为变数太多,呵呵?/span>

 

׃静态语a不够灉|Q再加上现在随着pȝ的扩大,以及框架建立的需要,所以说静态语a也需要越来越多的动态的Ҏ,而作为现在首当其冲的 Java 语言Q也要通过反射Q在执行期间做一些动态的调整以适应多变的需求?/span>

 

?/span> Reflection 机制中,最重要的一个类是 Class c,q里面记录了我们所定义?/span> class 中的一些信息,我们可以通过其获得我们定义的 变量、方法、构造函C及父cȝ{,q且可以动态的对其q行调用Q这样就可以在某些时候将我们没有事先设计的代码在q行期间执行Q而不对原有的E序q行改变?/span>

 

具体的用样例可以参考: Core Java 2 W六、七版,或者侯L java Reflection 教程Q下载地址Q?a href="/Files/wqhtomcat/Java">http://www.aygfsteel.com/Files/wqhtomcat/Java反射机制-javatwo-2004-reflection.rarQ?/span>



wqhtomcat 2006-12-07 15:55 发表评论
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Java5范型研究http://www.aygfsteel.com/wqhtomcat/archive/2006/12/06/85961.htmlwqhtomcatwqhtomcatWed, 06 Dec 2006 14:27:00 GMThttp://www.aygfsteel.com/wqhtomcat/archive/2006/12/06/85961.htmlhttp://www.aygfsteel.com/wqhtomcat/comments/85961.htmlhttp://www.aygfsteel.com/wqhtomcat/archive/2006/12/06/85961.html#Feedback0http://www.aygfsteel.com/wqhtomcat/comments/commentRss/85961.htmlhttp://www.aygfsteel.com/wqhtomcat/services/trackbacks/85961.html 1?span style="FONT: 7pt 'Times New Roman'">  java 范型的实现原理: Java 语言中的泛型基本上完全在~译器中实现Q由~译器执行类型检查和cd推断Q然后生成普通的非泛型的字节码。这U实现技术称为擦除( erasure Q(~译器用泛型类型信息保证类型安全,然后在生成字节码之前其清除Q,所以说其实 java 的所谓的范型知识形式上的Q仅仅是在编译期做了手脚Q生成了一些标明范型的变量Q应些都是编译期的行为,那么引用 buaawhl 的一句话是_ java 只能支持 Field, Method ?/span> generic type 信息Q这些信息存攑֜ class 文g?/span> contant pool 中,作ؓ字符串常量出玎ͼ标志?/span> signature ?/span>

2?span style="FONT: 7pt 'Times New Roman'">  ׃ Java 范型的实现采用的?/span> Erasure 方式Q仅仅是在编译期q行查,所以在q行q程中我们就不能q行范型的实例化Q因为我们不知道到底要实例化什么类型的对象Q与原来我们手动q行强制cd转换的一P我们如果知道我们能够转换成什么对象,那么我们可以将我们知道的类型的信息传递过去,也就是吧 XX.class 传递过去,q样 jvm q道我们要实例化什么样的对象了?br /> 

3?span style="FONT: 7pt 'Times New Roman'">  原来 Class<T> 表示的是一个范型的 Class cdQؓ什么搞的像 List<T> 样式的范型声明呢Q搞得我qL了好长时_一致以为是一个类似容器的东西呢,q个语法感觉到有些奇怪,见笑了:Q,q个cM般用来接?/span> XX.class q回的对象?/span>

4?span style="FONT: 7pt 'Times New Roman'">  要想?/span> java 中范型用得爽Q还得配合用反才行啊。由?/span> Java 采用了擦拭法q行范型的支持,所以我们依旧不能在q行期获取到具体的类型的信息Q而至能够在我们进行设计的时候对其类型信息进行指定,那么我们指定的类型的信息可以存攑֜~译后生成的 class 文g中了Q我们可以通过反射来获取到具体的存攄信息Q要获取到动态的传入的信息就不行了?/span>


如下所C:

定义一个超c:
 

 

1 public   class  SuperClass < extends  Number >  
2 }
 
3

 

再定义一个子c:

import  java.lang.reflect.ParameterizedType; 

  

public   class  MyTest < T >   extends  SuperClass < Integer >  

    
private  Class clazz  =   null  ; 

    
public   void  printClassInf()

       System. out .println( 
this  .getClass().getName()); 

       System. out .println( 
this  .getClass().getTypeParameters()[ 0 ].getName()); 

       System. out .println( 
this  .getClass().getSuperclass().getTypeParameters()[ 0 ].getName()); 

       clazz 
= (Class) ((ParameterizedType)  this  .getClass().getGenericSuperclass()).getActualTypeArguments()[ 0 ]; 

       String out 
=  clazz .getName(); 

       System. out .println(out); 

    }
 

    
public   static   void  main(String[] args)

       MyTest test 
=   new  MyTest < Shit > (); 

       test.printClassInf(); 

    }
 

}
 

 


那么我们只能够获得我们实现定义好的要传入?/span> SuperClass cM?/span> Integer cd的范型信息,而不能得到我们在E序中传入的 Shit cȝcd信息Q因?/span> java 范型的信息不记录的实例中Q仅仅在cMq行了记录(q点感觉 java 的范型还不够成熟Q可能因向后兼容{原因吧Q?/span>

 

参考资料:

http://www.duduwolf.com/wiki/2006/51.html

http://calvin.javaeye.com/blog/33139    白衣?/span> SpringSide 中对范型使用的说?/span>

http://www-128.ibm.com/developerworks/cn/java/j-jtp01255.html   Java 理论和实践关于范型的讲解

http://www.nirvanastudio.org/java/dont-repeat-the-dao.html   范型实现可重?/span> DAO 的文?/span>

http://gceclub.sun.com.cn/Java_Docs/html/zh_CN/api/java/lang/reflect/ParameterizedType.html#getActualTypeArguments()

http://buaawhl.javaeye.com/blog/22020   范型的实现原理,讲的比较清楚

 



wqhtomcat 2006-12-06 22:27 发表评论
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LOG4J原理以及配置的研I?/title><link>http://www.aygfsteel.com/wqhtomcat/archive/2006/12/05/85702.html</link><dc:creator>wqhtomcat</dc:creator><author>wqhtomcat</author><pubDate>Tue, 05 Dec 2006 14:32:00 GMT</pubDate><guid>http://www.aygfsteel.com/wqhtomcat/archive/2006/12/05/85702.html</guid><wfw:comment>http://www.aygfsteel.com/wqhtomcat/comments/85702.html</wfw:comment><comments>http://www.aygfsteel.com/wqhtomcat/archive/2006/12/05/85702.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/wqhtomcat/comments/commentRss/85702.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/wqhtomcat/services/trackbacks/85702.html</trackback:ping><description><![CDATA[ <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">原理以及配置的研I?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /?> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在进?/span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的用过E中Q我对下面的两个问题比较敏感Q?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"> <span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">1?span style="FONT: 7pt 'Times New Roman'">  </span></span> </span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是如何进行工作的Q?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">q是?/span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">目中对</span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的介l中的一D话</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US">With log4j it is possible to enable logging at runtime without modifying the application binary. The log4j package is designed so that these statements can remain in shipped code without incurring a heavy performance cost. Logging behavior can be controlled by editing a configuration file, without touching the application binary.</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">对于</span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的具体如何进行工作的原理Q在</span> <span lang="EN-US">javaeye</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">?/span> <span lang="EN-US">buaawhl</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">l出了一个解释:</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://buaawhl.javaeye.com/blog/6450</a> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <strong> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">ȝ一下就是利?/span> <span lang="EN-US">JDK</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">提供?/span> <span lang="EN-US">new Throwable().getStackTrace() </span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ҏq回当前q行栈的l构层次Q然后对q回的调用栈的信息进行分析,扑ֈ调用该类的类的名U。(也就是Log4J自己说的Runtime期间实现LogQ?/span> </strong> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">׃?/span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">?strong>只存在一个根</strong></span> <span lang="EN-US"> <strong>Logger</strong> </span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Qƈ?/span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">之间<strong>存在l承的关p?/strong>Qƈ且我们可?strong>在配|文Ӟ</strong></span> <strong> <span lang="EN-US">log4J.proerties</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或?/span> <span lang="EN-US">XML</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Q中q行配置Q可以初始化指定?/span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Qƈ且对指定?/span> <span lang="EN-US">Logger</span> </strong> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> <strong>q行一些相关的配置</strong>Q如讄如何q行输出Q以及如何将输出q行布局。ƈ且由?/span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">之间会存在承的关系Q会找一个最q的</span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">q行l承Q如果没有就以根</span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作ؓ父类Q共享父cȝ配置信息Q,以及父子cM间初始化没有先后的顺序,所以我们可以在配置文g中,对各个程序以及不同的包中使用?/span> <span lang="EN-US">Log4j</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">?/span> <span lang="EN-US">Log</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">U录方式q行配置?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <strong> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果在同一?/span> <span lang="EN-US">APPLICATION</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">对相同名U的</span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">q行调用Q那么只会返回一?/span> <span lang="EN-US">Logger</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">实例?/span> </strong> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"> <span lang="EN-US" style="mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">2?span style="FONT: 7pt 'Times New Roman'">  </span></span> </span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">会不会对pȝ的性能造成大的影响Q?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">q是?/span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">性能的一些描qͼ看来q是不错的,呵呵Q在调整一?/span> <span lang="EN-US">Log</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的等U就可以了?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US">On an AMD Duron clocked at 800Mhz running JDK 1.3.1, it costs about 5 nanoseconds to determine if a logging statement should be logged or not. Actual logging is also quite fast, ranging from 21 microseconds using the SimpleLayout, 37 microseconds using the TTCCLayout. The performance of the PatternLayout is almost as good as the dedicated layouts, except that it is much more flexible.</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">注:对于</span> <span lang="EN-US">Common Logging </span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">?/span> <span lang="EN-US"> Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的关pd以参?/span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Q其?/span> <span lang="EN-US">JCL</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是一个规范,对一?/span> <span lang="EN-US">Log</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">工具q行了包装,我们怼使用到的具体实现q是</span> <span lang="EN-US">Log4j</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Q当然也可以使用其他的实玎ͼ</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://hedong.3322.org/archives/000316.html</a> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">参考资料:</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://www-128.ibm.com/developerworks/cn/java/l-log4j/index.html</a> </span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用</span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">q行日志操作</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://zooo.51.net/heavyz_cs/notebook/log4j.html</a> Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">学习W记Q推荐)</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://www.dingl.com/view.shtml?xh=485</a> log4j</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">配置</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://hedong.3322.org/archives/000193.html</a> </span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">竹笋炒肉?/span> <span lang="EN-US">Log4J</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">学习W记</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <a >http://forum.springside.org.cn/redirect.php?fid=3&tid=382&goto=nextoldset</a> SpringSide</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">?/span> <span lang="EN-US">Log4j</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的用要?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"> <span lang="EN-US"> <o:p> </o:p> </span> </p> <img src ="http://www.aygfsteel.com/wqhtomcat/aggbug/85702.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/wqhtomcat/" target="_blank">wqhtomcat</a> 2006-12-05 22:32 <a href="http://www.aygfsteel.com/wqhtomcat/archive/2006/12/05/85702.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <a href="http://www.aygfsteel.com/" title="狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频">狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频</a> </div> </footer> վ֩ģ壺 <a href="http://" target="_blank">˻</a>| <a href="http://" target="_blank">÷</a>| <a href="http://" target="_blank">ˮ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">뽭</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">ɽ</a>| <a href="http://" target="_blank">«</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">Դ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">Ǩ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">۶</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">Զ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">¡</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">׶</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">ɽ</a>| <a href="http://" target="_blank"></a>| <a href="http://" target="_blank">Ӫ</a>| <a href="http://" target="_blank">ױ</a>| <a href="http://" target="_blank">ĩ</a>| <a href="http://" target="_blank">˳</a>| <a href="http://" target="_blank">差</a>| <a href="http://" target="_blank"></a>| <script> (function(){ var bp = document.createElement('script'); 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