📄 orderid.java
字号:
package com.chinaaccpDao;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
public class OrderID {
public int GetOrderID(String ordernum)
{
int id = 0;
Connection con = null;
try {
con = ConnectionLee.GetCon();
Statement st = con.createStatement();
String sql = "select id from orderlist where orderlistnum='"+ordernum+"'";
ResultSet rs = st.executeQuery(sql);
if(rs.next())
{
id = rs.getInt(1);
}
} catch (Exception e) {
e.printStackTrace();
}
return id;
}
}
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