?? shopcart.java
字號:
package BookStore;
import java.util.*;
import java.sql.Connection;
import java.sql.ResultSet;
public class ShopCart extends Book{
private int count = 0;
public ShopCart(){}
public void setCount(int count) {
this.count = count;
}
public int getCount() {
return count;
}
public boolean Save(DB db,int orderId) throws Exception{
String strSql;
strSql = "insert into orderDetail values("
+ orderId +","
+ getId() +","
+ count +","
+ getSalePrice() +")";
if ( db.ExecSql(strSql)==0) {
return false;
}
else{
return true;
}
}
}
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