jsp错误，大家帮忙找找啊！！

来源：百度知道 编辑：UC知道 时间：2024/06/06 09:47:33
<%

Connection conn = null;
ResultSet rs = null;
Statement stmt = null;

try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:db");
stmt = conn.createStatement();

String u_id ="", u_pwd = "";
request.setCharacterEncoding("GBK");

String username;String xingming;String sex;String[] adtype=new String[10];
String adstyle;String adposition;String adtime;
username=(String)request.getparameter("username");
username=(String)request.getparameter("xingming");
username=(String)request.getparameter("sex");
username=(String)request.getparameter("adstyle");
username=(String)request.getparameter("adposition");
username=(String)request.getparameter("adtime");
adtype=(String)request.getParameterValues("a

你这段怎么全是把值赋给username???
username=(String)request.getparameter("username");
username=(String)request.getparameter("xingming");
username=(String)request.getparameter("sex");
username=(String)request.getparameter("adstyle");
username=(String)request.getparameter("adposition");
username=(String)request.getparameter("adtime");

改为===========================================
username=(String)request.getparameter("username");
xingming=(String)request.getparameter("xingming");
sex=(String)request.getparameter("sex");
assytly=(String)request.getparameter("adstyle");
adposition=(String)request.getparameter("adposition");
adtime=(String)request.getparameter("adtime");

==================
怎么好像回答过这个问题过?

username=(String)request.getparameter("username");
use