Android之字符串的拆分-split

 

字符串的拆分可以利用android的 split 来简单实现

具体看如下代码：

    String s3 = "Real-How-To";  
    String [] temp = null;  
    temp = s3.split("-");  
    etShow.setText(temp[0] + " linc " + temp[1]); 

 

但是要注意的是，如果使用"."、"|"、"^"等字符做分隔符时，要写成s3.split("\\^")的格式，

否则不能拆分。

 

参见http://www.rgagnon.com/javadetails/java-0438.html中

split() is based on regex expression, a special attention is needed with some characters which have a special meaning in a regex expression.

For example :

String s3 = "Real.How.To";  
...  
temp = s3.split("\\.");  
or  
String s3 = "Real|How|To";  
...  
temp = s3.split("\\|");