Use of the split () function and the trim () function in Java

The split () function splits a string string, returns an array of string (string[]) based on parameters such as ",", "-", "", and so on, and can specify elements by index.

If not found, the entire string string is returned as the No. 0 element of the string array (string[]).

The trim () function is to remove the trailing space of a string string;

Code:

/** 
 * @author Spike 
 * @time 2014.4.25
/public class Split {public  
          
    static void split () {  
        String Details = "M 2.9-9km W of Alberto Oviedo Mota, Mexico";   
        String magnitudestring = Details.split ("") [1];  
        System.out.println (magnitudestring);  
        Details = Details.split (",") [1].trim ();  
        SYSTEM.OUT.PRINTLN (details);  
    public static void Main (string[] args) {  
        //TODO auto-generated method Stub  
        split ();  
    }  
      

Output:

2.9  
Mexico

Author: csdn Blog spike_king

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