字符串反转 -- java实现

package String;

public class Convert {
	
	public static void main(String[] args) {
		String a="123 安 a bc";
		System.out.println(reverseString(a));
	}
	/**
	 * 字符串反转
	 * @param source
	 * @return
	 */
	public static String reverseString(String source){
		char [] tmpCharArry = source.toCharArray();
		int length=tmpCharArry.length;
		char [] targetCharArry = new char[length];
		
		for(int i=0 ;i< length;i++){
			targetCharArry[i]= tmpCharArry[length-i-1];
		}
		return new String(targetCharArry);
	}

}