语源科技BlogJava-Java childrenhttp://www.blogjava.net/bear/zh-cnSun, 12 Apr 2026 07:52:36 GMTSun, 12 Apr 2026 07:52:36 GMT60Linux kernel 3rd Edit redinghttp://www.blogjava.net/bear/archive/2009/12/05/304882.htmlbearbearSat, 05 Dec 2009 13:50:00 GMThttp://www.blogjava.net/bear/archive/2009/12/05/304882.htmlhttp://www.blogjava.net/bear/comments/304882.htmlhttp://www.blogjava.net/bear/archive/2009/12/05/304882.html#Feedback0http://www.blogjava.net/bear/comments/commentRss/304882.htmlhttp://www.blogjava.net/bear/services/trackbacks/304882.html    Unix is heavily based on the filesystem concept; almost everything in Unix can be treated as a file.  The kernel builds a structured file system on top of unstructured hardware, and the resulting file abstraction is heavily used throughout the whole system.



bear 2009-12-05 21:50 发表评论
]]>Android code compilehttp://www.blogjava.net/bear/archive/2009/12/02/304523.htmlbearbearWed, 02 Dec 2009 08:14:00 GMThttp://www.blogjava.net/bear/archive/2009/12/02/304523.htmlhttp://www.blogjava.net/bear/comments/304523.htmlhttp://www.blogjava.net/bear/archive/2009/12/02/304523.html#Feedback0http://www.blogjava.net/bear/comments/commentRss/304523.htmlhttp://www.blogjava.net/bear/services/trackbacks/304523.html 2.添加编译器路径到PATH变量
export $PATH=/usr/local/arm-linux-4.1.1/bin:$PATH
可以在.bashrc文件里加，那么就不用每次都写了
3. . build/envsetup.sh 设置环境
4.chooscompo 选择配置，不同的平台我想会不一样吧。
5，make ARCH=arm CROSS_COMPILE=arm-linux- showcommands
showcommands是为了打印编译命令出来


bear 2009-12-02 16:14 发表评论
]]>现在写java程序都用elipse 了，都写Android 程序了http://www.blogjava.net/bear/archive/2009/11/21/303126.htmlbearbearSat, 21 Nov 2009 01:36:00 GMThttp://www.blogjava.net/bear/archive/2009/11/21/303126.htmlhttp://www.blogjava.net/bear/comments/303126.htmlhttp://www.blogjava.net/bear/archive/2009/11/21/303126.html#Feedback0http://www.blogjava.net/bear/comments/commentRss/303126.htmlhttp://www.blogjava.net/bear/services/trackbacks/303126.html 第一步：安装Android环境
1. 安装 java sdk
http://java.sun.com/javase/downloads/index.jsp
  找一个最新的不带ide环境的。因为我要用eclipse
默认安装，安装后 在命令行中输入 java -version 如过这行正确就ok了
2. 安装eclipse
http://www.eclipse.org/downloads/
选 J2ee 的
3. 安装ADT
  运行eclipse
   help -->software update
   Available Softerware 选择google 的ADT后安装
4.下载Android SDK
5.设置 eclipse Android SDK目录
6.创建模拟器
7.建立一个anroid工程
 




bear 2009-11-21 09:36 发表评论
]]>Java Hello world, First dayhttp://www.blogjava.net/bear/archive/2009/09/13/294908.htmlbearbearSat, 12 Sep 2009 23:44:00 GMThttp://www.blogjava.net/bear/archive/2009/09/13/294908.htmlhttp://www.blogjava.net/bear/comments/294908.htmlhttp://www.blogjava.net/bear/archive/2009/09/13/294908.html#Feedback0http://www.blogjava.net/bear/comments/commentRss/294908.htmlhttp://www.blogjava.net/bear/services/trackbacks/294908.html
java_home=E:\jdk
classpath=.;E:\jdk\lib\tools.jar;E:\jdk\lib
path=.;E:\jdk

I searched this error in google. I think my environment is right, Why?
I use "java hello.class"
Be supposed to use "java hello", not have extension. 

bear 2009-09-13 07:44 发表评论
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