BlogJava-<span style="font-size: 24pt; ">CALL ME ALOONG ! ! !</span>-随笔分类-笔记http://www.blogjava.net/jayslong/category/48358.html自己还不怎么会写东西,收藏夹里的才是精华.zh-cnSun, 19 May 2013 18:54:31 GMTSun, 19 May 2013 18:54:31 GMT60在Fedora Linux上快速部署搭建JDK, Tomcat, MySQL的JSP开发演示环境流程记录教程.http://www.blogjava.net/jayslong/archive/2011/12/10/jdk_tomcat_mysql_setting_up_for_jsp_in_linux_fedora.htmlAloongAloongFri, 09 Dec 2011 20:20:00 GMThttp://www.blogjava.net/jayslong/archive/2011/12/10/jdk_tomcat_mysql_setting_up_for_jsp_in_linux_fedora.htmlhttp://www.blogjava.net/jayslong/comments/366012.htmlhttp://www.blogjava.net/jayslong/archive/2011/12/10/jdk_tomcat_mysql_setting_up_for_jsp_in_linux_fedora.html#Feedback4http://www.blogjava.net/jayslong/comments/commentRss/366012.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/366012.html主要内容就是安装了jdk,然后装了tomcat,然后装了mysql.
简单记录一下过程, 包括下载地址,安装方式和配置过程.
比较不一样的是安装和配置的全程都可以不用联网,只要提前下载好4个需要的文件就可以了.  阅读全文

Aloong 2011-12-10 04:20 发表评论
]]>分享在Linux下编译Android源代码并修改调试系统自带应用的方法http://www.blogjava.net/jayslong/archive/2011/05/17/how_to_modify_system_apps_in_android_source_code.htmlAloongAloongTue, 17 May 2011 04:10:00 GMThttp://www.blogjava.net/jayslong/archive/2011/05/17/how_to_modify_system_apps_in_android_source_code.htmlhttp://www.blogjava.net/jayslong/comments/350387.htmlhttp://www.blogjava.net/jayslong/archive/2011/05/17/how_to_modify_system_apps_in_android_source_code.html#Feedback3http://www.blogjava.net/jayslong/comments/commentRss/350387.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/350387.html包含了在Linux下下载编译Android源代码的各种注意事项以及如何编译调试系统内部app的方法.  阅读全文

Aloong 2011-05-17 12:10 发表评论
]]>解决用 Ubuntu 11.04 编译 Android 源码时候出现的"field 'arch' has incomplete type"错误http://www.blogjava.net/jayslong/archive/2011/05/12/fix_the_problem_that_android_source_code_wont_compile_in_ubuntu_11_04.htmlAloongAloongThu, 12 May 2011 14:11:00 GMThttp://www.blogjava.net/jayslong/archive/2011/05/12/fix_the_problem_that_android_source_code_wont_compile_in_ubuntu_11_04.htmlhttp://www.blogjava.net/jayslong/comments/350120.htmlhttp://www.blogjava.net/jayslong/archive/2011/05/12/fix_the_problem_that_android_source_code_wont_compile_in_ubuntu_11_04.html#Feedback1http://www.blogjava.net/jayslong/comments/commentRss/350120.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/350120.html今天又花了大半天的时候在编译,先后遇到了不少问题,还好网上都找到了解决方法.
遇到的问题包括JDK版本的问题, 还有限制之后64位版本系统才能编译的问题.

这两个问题之后再说,这个文章的主题是关于以下这个错误:

In file included from external/qemu/target-i386/kvm.c:19:
/usr/include/linux/kvm.h:215: error: field 'arch' has incomplete type
/usr/include/linux/kvm.h:383: error: field 'arch' has incomplete type
make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/emulator-target-i386_intermediates/target-i386/kvm.o] 错误 1
<  阅读全文

Aloong 2011-05-12 22:11 发表评论
]]>ROOT Android模拟器, push文件到system下文件夹权限和空间问题的解决.http://www.blogjava.net/jayslong/archive/2011/05/11/root_android_emulator_to_push_file_into_system_folder.htmlAloongAloongWed, 11 May 2011 03:25:00 GMThttp://www.blogjava.net/jayslong/archive/2011/05/11/root_android_emulator_to_push_file_into_system_folder.htmlhttp://www.blogjava.net/jayslong/comments/350003.htmlhttp://www.blogjava.net/jayslong/archive/2011/05/11/root_android_emulator_to_push_file_into_system_folder.html#Feedback0http://www.blogjava.net/jayslong/comments/commentRss/350003.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/350003.html"Failed to push selection: Read-only file system"
这个错误,在看了这个文章之后解决了这个问题.

我是在windows下面做这些事的, 所以下面给出的是cmd的命令行
  阅读全文

Aloong 2011-05-11 11:25 发表评论
]]>java正则表达式中的Embeded Flag参数http://www.blogjava.net/jayslong/archive/2011/04/21/embeded_flag_expressions_in_java_regex.htmlAloongAloongThu, 21 Apr 2011 12:45:00 GMThttp://www.blogjava.net/jayslong/archive/2011/04/21/embeded_flag_expressions_in_java_regex.htmlhttp://www.blogjava.net/jayslong/comments/348742.htmlhttp://www.blogjava.net/jayslong/archive/2011/04/21/embeded_flag_expressions_in_java_regex.html#Feedback1http://www.blogjava.net/jayslong/comments/commentRss/348742.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/348742.html等同于
Pattern p = Pattern.compile ("^\\.", Pattern.MULTILINE);

本文是对于上面这两种Java中正则表达式参数形式的说明.需要用的时候经常忘记,整理下来与大家分享.  阅读全文

Aloong 2011-04-21 20:45 发表评论
]]>process.waitFor()没有作用的问题http://www.blogjava.net/jayslong/archive/2011/04/07/why_java_process_waitfor_not_waiting.htmlAloongAloongThu, 07 Apr 2011 13:34:00 GMThttp://www.blogjava.net/jayslong/archive/2011/04/07/why_java_process_waitfor_not_waiting.htmlhttp://www.blogjava.net/jayslong/comments/347828.htmlhttp://www.blogjava.net/jayslong/archive/2011/04/07/why_java_process_waitfor_not_waiting.html#Feedback1http://www.blogjava.net/jayslong/comments/commentRss/347828.htmlhttp://www.blogjava.net/jayslong/services/trackbacks/347828.html 

Process process = Runtime.getRuntime().exec("cmd /c start tester.exe");
process.waitFor();

这个代码中的process.waitFor();并没有起到作用
后面的代码在调用的tester.exe还没结束就继续运行了,

结果发现是因为在exec里面用了start
这样的后果是process.waitFor()等待的是一个一闪而过的用来打开exe的命令行窗口而已.
去掉start这个词,就会等到exe结束程序在继续执行了.


Aloong 2011-04-07 21:34 发表评论
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