数组与字符串

public class Demo2 {
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		char[] arr = { 'l', 'i', 's', 'h', 'u', 'a', 'i', 'c', 'h' };
		for (int i = 0; i < 8; i++) {
			System.out.println(arr[i]);
		}
		String s = str(arr);
		System.out.println(s);
	}
	public static String str(char[] arr) {
		String s = " ";
		for (int i = 0; i < 8; i++) {
			s = s + arr[i];
		}
		return s;
		
	}
	
}

转载于:https://my.oschina.net/u/3220534/blog/830869