Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
670 views
in Technique[技术] by (71.8m points)

cmd - Clear text printed on the Command Line with Java

How I can clear text that prints in command line with Java? I want to clear Text1 after prints and overwrite with Text2. I search and find this code but it don't work.

public class className {

    public static void main(String[] args) throws IOException {
        System.out.println("Text1");
        Runtime.getRuntime().exec("cls");
        System.out.println("Text2");
    }
}
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can do this with printing :

System.out.print("Text1");
System.out.print("");
System.out.print("     ");

Note that this will not work in Eclipse Console.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...