Drop-down list values ??from a database problem ~ ~

Want the transfer of data from the database into the drop-down list , below is the code. But always fail to get value .
Great God seeking to explain ~ ~

  <select id="example" name="example">
  	<option value="请选择" selected="selected">请选择</option>
      <%ResultSet rs1=null;
      String str1="select distinct exdate from note";
      Class.forName("oracle.jdbc.driver.OracleDriver");
  	Connection con1 = DriverManager.getConnection("jdbc:oracle:thin:@132.232.36.137:1521:manage", "server","server");
  	Statement stmt1 = con1.createStatement();
  	rs1= stmt1.executeQuery(str1);
  	%>
  	<%while(rs1.next())
  	     {%>
  	     <option value="<%=rs1.getString("EXDATE") %>" ></option>
  		<%}
  	%>
  </select></td>   

------ Solution ------------------------------------- -------
alas, the boss then you end affixed to the I dotted it
------ For reference only --------------- ------------------------
found the problem. . . was written <% = rs1.getString ("EXDATE")%>