试一试转换编码。
ResultSet rs;String sample=rs.getString("id");
sample=new String(sample.getBytes("ISO-8896-1"),"GB2132");
System.out.println(sample);
ResultSet rs;String sample=rs.getString("id");
sample=new String(sample.getBytes("ISO-8896-1"),"GB2132");
System.out.println(sample);
sample=new String(sample.getBytes("ISO-8859-1"),"GB2312");