100分，求解linux下查询出ORACLE的数据中文乱码问题！

[skyshine]

代码如下：
String sql = "Select * from t_recieve where Sourceid='" + userid +
"' and state=0 and rownum=1";
// System.out.println(sql);
ResultSet rs1 = stmt.executeQuery(sql);
if (rs1.absolute(1)) {
String msgcontent = rs1.getString("Recontent").trim();
String msgcontent2 = new String(msgcontent.getBytes("GB2312"),
"ISO-8859-1");
String msgcontent3 = new String(msgcontent.getBytes("ISO-8859-1"),
"GB2312");
String msgcontent4 = new String(msgcontent2.getBytes("ISO-8859-1"),
"GB2312");
msgcontent = java.net.URLEncoder.encode(msgcontent);
System.out.println(msgcontent);
System.out.println(msgcontent2);
System.out.println(msgcontent3);
System.out.println(msgcontent4);

显示：

%E5%9B%9E%E5%A4%8D%EF%BC%9A%E5%A5%BD%E7%9A%84%E4%BA%86
»Ø¸´£ººÃµÄÃË
?????：好的了

[skyshine]

急啊！！！！！！！！！！！1

[skyshine]

已解决，方法是，将返回的中文，强制转成URL编码，然后在页面上解URL码！