Java开发网 - jsp乱码问题

Topic: jsp乱码问题

1.jsp乱码问题

Posted by: andilyliao
Posted on: 2006-02-19 14:36

在第一页jiaos.jsp中
<%
    try
    {
      Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
      Connection con=DriverManager.getConnection("jdbc:odbc:teacher");
      Statement stm=con.createStatement();
      String sqlf="select * from table1";
      ResultSet rers=stm.executeQuery(sqlf);
      String ttname;
      while(rers.next())
       {
        ttname=rers.getString("tname");
        out.println("<tr>");
        out.println("<td width='770' height='28' background='images1/back (5).jpg' scope='col' align='center'>");
        out.println("<form action='teacher2.jsp' method='post'>");
        out.println("<input name='lookup' type='submit' value='查看'>");
        out.println("<input name='textnamett' type='hidden' value='" + ttname + "'>");
        out.println("</form>");
        out.println(ttname);
        out.println("</tr>");
        out.println("</td>");
      }
      stm.close();
      con.close();
    }
    catch(Exception e)
    {
    }

     %>
在第二页teacher2.jsp中
<%=request.getParameter("textnamett")%>
读出的textnamett就是乱码了

2.Re:jsp乱码问题 [Re: andilyliao]	Copy to clipboard
Posted by: xiaoqiang Posted on: 2006-02-20 16:36 出现的是什么样的乱码？还有你数据库中tname是什么类型？

3.Re:jsp乱码问题 [Re: andilyliao]	Copy to clipboard
Posted by: andilyliao Posted on: 2006-02-21 20:28 乱码是错字，有时是"??" tname是char类型的

4.Re:jsp乱码问题 [Re: andilyliao]	Copy to clipboard
Posted by: xiaoqiang Posted on: 2006-02-22 09:02 你数据库中tname是否为乱码？若不是，你在第二个页面中就需要中文转换然后才能正确显示

5.Re:jsp乱码问题 [Re: andilyliao]	Copy to clipboard
Posted by: xiaoqiang Posted on: 2006-02-22 09:08 public String chgStr(String str) { try{ String temp_p=str; byte[] temp_t=temp_p.getBytes("ISO8859-1"); String temp=new String(temp_t); return temp; }catch(Exception e){ return null; } } String ttname=request.getParameter("textnamett"); ttname=chgStr(ttname);

6.Re:jsp乱码问题 [Re: andilyliao]	Copy to clipboard
Posted by: andilyliao Posted on: 2006-02-22 16:52 太感谢了！！