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
741 views
in Technique[技术] by (71.8m points)

how to split the string in java

how to split the string in java in Windows? I used Eg.

String directory="C:homepublicfolder";
String [] dir=direct.split("");

I want to know how to split the string in eg. In java, if I use "split("")" , there is syntax error.

thanks

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)

split() function in Java accepts regular expressions. So, what you exactly need to do is to escape the backslash character twice:

String[] dir=direct.split("");

One for Java, and one for regular expressions.


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

...