You can run Java apps in two ways. The first is to run Java applets inside your Web browser with a plug-in. The second is to run native Java apps on your Mac. With the grave security concerns about Java these days, you may be thinking about how to re…
Java used to be deeply embedded in OS X, but in recent versions of the OS it's an optional install. Here is how to check to see if it is installed, and how to disable or remove it. There's some concern over the use of Java in OS X following a recent…
最近需要在MAC上做一些测试,由于测试机没有安装Java,只能自己安装,由于不能通过图形化界面访问测试机,只能通过命令行的形式来安装JAVA. 1. Download the jre/jdk install package from Oracle website,use hdiutil to mount the dmg file sh-3.2# hdiutil mount jre-7u55-macosx-x64.dmgChecksumming Protective Master Boot Re…
import java.net.*; public class Ipconfig{ public static void main(String[] arguments) throws Exception{ InetAddress ia = InetAddress.getLocalHost();//获取本地IP对象 System.out.println("MAC ......... "+getMACAddress(ia)); }…
这个博客太简单了!想到可能有其它朋友也遇到这个问题,就记录一下. 今天把一个之前在Windows上的Java项目放到Mac OS X上执行,本来认为应该非常easy的事情,结果还是报: Exception in thread "main" java.io.IOException: No such file or directory at java.io.UnixFileSystem.createFileExclusively(Native Method) 无奈之下,调试的时候才发现,原…
最近升级了MAC OS,装了JDK7 for mac,在这里下载JDK7 for mac,装完之后发现在默认的路径下找不到JDK7的HOME,如下所示: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxr-xr-x root wheel Jan : /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java $ ls…
Mac OS X 背后的故事 作者: 王越 来源: <程序员> 发布时间: 2013-01-22 10:55 阅读: 25840 次 推荐: 49 原文链接 [收藏] 作者王越,美国宾夕法尼亚大学计算机系研究生,中国著名 TeX 开发者,非著名 OpenFOAM 开发者. Mac OS X 背后的故事(一)力挽狂澜的Ellen Hancock Mac OS X 背后的故事(二)Linus Torvalds的短视 Mac OS X 背后的故事(三)Mach之父Avie Tev…
本文为信息为网上各个地方收集整理Carbon和Cocoa,Toolbox,POSIX,JAVA并列成为Mac OS X五个主要的API.与Cocoa相较之下,Carbon是非物件导向(Procedural)编程语言API,而Cocoa是面向对象(Object Oriented)的编程语言API.Carbon是比Cocoa更为低层次的API,比较类似于微软视窗操作系统的Win32 API.调用Carbon的程序可以使用包括C,C++在内的多种编程语言.而Cocoa只能支持Obejctive-C和J…