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This article mainly introduces the relevant knowledge of how to compile and run the Eclipse Java project in Linux, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will have something to gain after reading this article on how to compile and run the Eclipse Java project in Linux. Let's take a look.

Command line used

Basically, you need the following two commands. The-cp option configures the classpath, which points to the class and jar files used. If you use multiple libraries, each library should be included and separated by ":".

Javac-cp "all jar file's path" package/target.javajava-cp "all jar file's path" package.targetjavac-cp "/ home/pc/workspace/TerminalEclipse/lib/commons-io-2.4.jar:/home/pc/workspace/TerminalEclipse/lib/commons-lang-2.5.jar" package1/Test.java A sample Eclipse project

Next I created a Java project under eclipse. The project contains a class Test, which is located in package1. This Test class uses / lib / some third-party libraries.

First, cd to the / src/ directory and compile the project using the following command.

Javac-cp "/ home/pc/workspace/TerminalEclipse/lib/commons-io-2.4.jar:/home/pc/workspace/TerminalEclipse/lib/commons-lang-2.5.jar" package1/Test.java

Second, run the project using the following command.

Java-cp ".: / home/xiaoran/workspace/TerminalEclipse/lib/commons-io-2.4.jar:/home/xiaoran/workspace/TerminalEclipse/lib/commons-lang-2.5.jar" package1.Test

* Note: the first part of the path is. Point to the current path.

The compilation process generates .class files in the / src/ directory. When you use eclipse again, you may want to delete it.

Potential problem

If you are developing a large project, you may use a lot of third-party libraries. You can use the following code to generate a path string.

Public static void printAllJars () {String str = "/ home/pc/workspace/TerminalEclipse/lib"; File file = new File (str); StringBuilder sb = new StringBuilder (); File [] arr = file.listFiles (); for (File f: arr) {if (f.getName (). EndsWith (".jar")) {sb.append (f.getAbsolutePath () + ":") }} String s = sb.toString (); s = s.substring (0, s.length ()-1); System.out.println (s);} this is the end of the article on "how to compile and run Eclipse Java projects in Linux". Thank you for reading! I believe you all have a certain understanding of "how to compile and run Eclipse Java projects in Linux". If you want to learn more, you are welcome to follow the industry information channel.

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