计算中英文合并的字符串长度

计算中英文合并的字符串长度

下面介绍一下啊求中英文合并的真正的字符串长度

package com;

import java.io.UnsupportedEncodingException;

/*
 * chenhailong
 * 
 */
public class EnglishString {

	public static void main(String[] args) {
		String aString = "这是一个测试串，This is a test string.";
		String anotherString = null;
		try {
			anotherString = new String(aString.getBytes("GBK"), "ISO8859_1");
		} catch (UnsupportedEncodingException ex) {
		}
		System.out.println(aString.length() + "," + anotherString.length());
	}

}

 输入结果：

Test forward:52,Test last :70

看到了大家字符串长度改变了。。。。。。。。。。。。。