本文目錄一覽:
- 1、javax.servlet.ServletException:
- 2、javax.servlet.ServletException
- 3、javax.servlet.ServletException急急急~~~~急急急~~~~急急急~~~~急急急~~~~急急急~~~~
- 4、如何解決:javax.servlet.ServletException:
javax.servlet.ServletException:
public Vector selectInsur_com() throws SQLException, Exception{
Vector v = new Vector();
this.con(); //連接數據庫
String sql =”select * from insur_com”;
Insur_comForm icf =null;
ps = conn.prepareStatement(sql);
ResultSet rs = ps.executeQuery();
while(rs.next()){
icf = new Insur_comForm(rs.getString(“insur_id”),
new String(rs.getString(“insur_name”).getBytes(“ISO-8859-1″),”GB2312”));
v.add(icf);
}
this.close();關閉數據庫
return v ;
}
你看看我的!!!!我把連接數據庫的打開和關閉寫在兩個方法中,這樣易於其他的操作!!
javax.servlet.ServletException
public Vector selectInsur_com() throws SQLException, Exception{
Vector v = new Vector();
this.con(); //連接數據庫
String sql =”select * from insur_com”;
Insur_comForm icf =null;
ps = conn.prepareStatement(sql);
ResultSet rs = ps.executeQuery();
while(rs.next()){
icf = new Insur_comForm(rs.getString(“insur_id”),
new String(rs.getString(“insur_name”).getBytes(“ISO-8859-1″),”GB2312”));
v.add(icf);
}
this.close();關閉數據庫
return v ;
}
你看看我的!!!!我把連接數據庫的打開和關閉寫在兩個方法中,這樣易於其他的操作!!
javax.servlet.ServletException急急急~~~~急急急~~~~急急急~~~~急急急~~~~急急急~~~~
Invalid TLD resource path /WEB-INF/jpivot/jpivot-tags.tld,自定義標籤文件的路徑不正確,,tld是jsp標籤配置的定義,裏面規定了jsp自定義標籤的的格式,屬性,實現類等內容。
如何解決:javax.servlet.ServletException:
因為jsp首先要解析成servlet呀,呵呵。。。看看這個類
com.wy.JDBConnection 應該是jdk版本錯誤,如果是1.5版本的,那麼就換成jdk1.6
原創文章,作者:小藍,如若轉載,請註明出處:https://www.506064.com/zh-hk/n/254169.html