Question

java程序完成utf-8转换成gbk

Answer 1

new String( dataXML.toString().getBytes( "utf-8" ), "gb2312");

Answer 2

new String(str.getBytes("UTF-8"),"GBK")

Answer 3

str是utf-8字符编码的字符串。
str=new String(str.getBytes(),"gbk");