java iso8859 转utf8

http://www.it1352.com/110853.html

https://blog.csdn.net/RR369_yyh/article/details/77582441

     /* 输出 下面这样的乱码可能就是iso8859字符
      新增申报成å
     
      System.out.println(new String("谷歌拼音输入法".getBytes(), "ISO-8859-1"));
      out is: è°·æ­æ¼é³è¾å¥æ³ŠŸ
    */