資源簡介
實現網上商品信息查詢,客戶端通過servlet實現對數據庫信息的查詢顯示。

代碼片段和文件信息
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
public?class?Database3?{
public?static?void?main(String?args[]){
Connection?connect=null;
Statement?state=null;
ResultSet?result=null;
try{
Class.forName(“sun.jdbc.odbc.JdbcOdbcDriver“);
connect=DriverManager.getConnection(“jdbc:odbc:shopDB“);
}
catch(Exception?e){
System.err.println(“OpenConnect:“+e.getMessage());
}
try{
state=(Statement)connect.createStatement();
String?sql=“select?*?from?sale“;
result=state.executeQuery(sql);
while(result.next()){
System.out.print(“?編號:“+result.getString(1));
System.out.print(“?名稱:“+result.getString(2));
System.out.print(“?價格:“+result.getLong(3));
System.out.print(“?出版社:“+result.getString(4));
}
result.close();
state.close();
connect.close();
}
catch(SQLException?e){
System.out.print(“SQL?Exception?occur.?Message?is:“);
System.out.print(e.getMessage());
}
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
????I.A....????517632??2010-08-17?23:10??報告.doc
?????文件???????1094??2009-11-04?12:07??Databa
?????文件???????2448??2009-11-04?14:57??Shopping.java
?????文件?????409600??2009-11-05?09:21??shopDB.accdb
-----------?---------??----------?-----??----
???????????????930774????????????????????4
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