how can i split a string

Question

Hi I want to split a string as only two parts. ie I want to split this string only once.

EX: String-----> hai,Bye,Go,Run 

I want to split the above string with comma(,) as two parts only

ie

String1 ---> hai 

String2 ---->Bye,Go,Run

Please help me how can I do it.

Answer 1

使用String.split（String regex，int limit）方法：

String[] result = string.split(",", 2);

Answer 2

String[] result = string.split("\\s*,\\s*" ,2);

Answer 3

This is a very basic Java knowledge... Have a look at String class definition before asking here: http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html

You should follow some Java tutorial before starting programming in Java.

Answer 4

if you check out the Java Doc of string

http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html

You'll find one of the methods is

split(String regex) 

then what you want is to use a regex like "," to get a table of strings

Answer 5

String str = "hai,Bye,Go,Run";
String str1 = str.substring(0, str.indexOf(','));
String str2 = str.substring(str.indexOf(',')+1);

Answer 6

You can use the String method:

public String[] split(String regex, int limit)

eg (not tested)

String str = "hai,Bye,Go,Run"
str.split(",", 2);

Answer 7

String str="hai,Bye,Go,Run";

//String 1

String str1=str.substring(0,str.indexOf(','));

//String 1

String str1=str.substring(str.indexOf(',')+1,str.length);

done :)