如何在 LINUX shell 上用 Java 编译多个类文件？
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How to compile multiple class files in Java on LINUX shell?
提问by user3349184
Hello I am on campus trying to compile a simple binary tree program .. our campus only has shell and I am using Linux over eclipse..
你好，我在校园里试图编译一个简单的二叉树程序..我们的校园只有 shell，我在 eclipse 上使用 Linux..
I have 2 class files in my current directory bintree.java and treetest.java
我在当前目录 bintree.java 和 treetest.java 中有 2 个类文件
javac bintree.java treetest.java
this code creates multiple classes but what is my next step? ive searched everywhere theres not a lot of info on java Linux shell. thank you
这段代码创建了多个类，但我的下一步是什么？我到处搜索，没有很多关于 java Linux shell 的信息。谢谢你
采纳答案by jeremyjjbrown
If all of the java files you need to compile are in your directory you can
如果您需要编译的所有 java 文件都在您的目录中，您可以
javac *.java
And then
进而
java NameOfClassWithMainMethod
Otherwise if you want to learn to work without an IDE I would suggest learning to use Mavenor Gradle. They will abstract away a lot of the tedium of compiling a project, and if become a pro dev you'll need to know at least Maven anyway.
否则，如果您想学习在没有 IDE 的情况下工作，我建议您学习使用Maven或Gradle。它们将消除编译项目的许多单调乏味，如果成为专业开发人员，无论如何您至少需要了解 Maven。
回答by TheEwook
$ find -name "*.java" > sources.txt
$ javac @sources.txt
回答by ErstwhileIII
You might look at http://www.dummies.com/how-to/content/how-to-use-the-javac-command.html
你可以看看http://www.dummies.com/how-to/content/how-to-use-the-javac-command.html
When you run javac xxx.java xxy.java xxz.javayou should get several .class files as a result. Is your problem really with running the javac or getting the resultant classes to run your program?
当您运行时，javac xxx.java xxy.java xxz.java您应该会得到几个 .class 文件。您的问题真的与运行 javac 或获取结果类来运行您的程序有关吗？
If so you may want to look here at another stackoverflow questin
如果是这样，您可能想在这里查看另一个stackoverflow questin
Basically use java -cp classname for the class that has your "static Main()" in it
基本上将 java -cp classname 用于其中包含“静态 Main()”的类
