Topic: 求救 |
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1.求救 | Copy to clipboard |
Posted by: 丫丫 Posted on: 2007-10-12 15:08 老师叫我们创建包。我不会,请问该如何创建包。请编个例子给我看看好吗?/ 谢谢 |
2.Re:求救 [Re: 丫丫] | Copy to clipboard |
Posted by: andy_wang_5 Posted on: 2007-10-12 16:06 这个问题有点难 随便建个文件夹给你们老师送去 |
3.Re:求救 [Re: 丫丫] | Copy to clipboard |
Posted by: JiafanZhou Posted on: 2007-10-13 06:07 Yes, Java package is the same idea of a working directory. Use the "package" keyword in your Java program to create a package. Notice that package statement should proceed every other code in the Java source code. Thanks, Jiafan |
4.Re:求救 [Re: 丫丫] | Copy to clipboard |
Posted by: zyj0021 Posted on: 2007-10-20 15:05 创建包,用package 建议你看看张孝祥老师写的《java就业培训教程》 你可以自己试验一下:用记事本写下的: package org.it315; class A { } class B { } 记事本存为Xxx.java 自己设置下classpath后,用在命令行下,进入当前目录,使用javac -d . Xxx.java 即可在当前目录下生成org/it315/A.class ,org/it315/B.class 然后打包 用jar命令 使用jar cf Xxx.jar org即把你生成的class文件打包楼!! 上面具体参数你可以看看我推荐的那本书!! |
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