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Most people do not understand the knowledge points of this article "how to use Process in java", so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to use Process in java" article.

Description

1. The Process class is an abstract class (all methods are abstract), encapsulating the process (that is, executing the program).

2. The process class provides methods from process input, execution output to the process, waiting for the process to complete, checking the exit status of the process, and destroying the process.

Example

Process p = null; try {p = Runtime.getRuntime (). Exec ("notepad.exe"); p.waitFor ();} catch (Exception e) {e.printStackTrace ();} System.out.println ("I want to be printed..."); what can Java be used for Java is mainly used in: 1. Web development; 2. Android development; 3. Client development; 4. Web page development; 5. Enterprise application development; 6. Java big data development; 7. Game development and so on.

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