一点基础

只有代码，懂了就是懂了。

public class A {

	public static void main(String[] args) {
		String [] nums = {"aaa","bbb","ccc"};
		
		for(String num : nums ){
			System.out.println(num.hashCode() + "*****1");
			num = "德玛西亚";
			System.out.println(num.hashCode() + "*****2");
			System.out.println(num+"*");
		}
		
		for(String num : nums){
			System.out.println(num.hashCode() + "^^^^^3");
			System.out.println(num);
		}
	}
}