编码格式转换

            private String permenu;            System.out.println("未解码"+permenu.toString());            try {                byte [] temp = permenu.toString().getBytes("iso-8859-1");                String str = new String(temp,"utf-8");                System.out.println("解码后"+str);            } catch (UnsupportedEncodingException e) {                // TODO Auto-generated catch block                e.printStackTrace();            }            public String getPermenu() {                return permenu;            }            public void setPermenu(String permenu) {                this.permenu = permenu;            }