package com.zt.util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ResourceBundle;
public class JDBCUtil {
private static ResourceBundle rb =ResourceBundle.getBundle("jdbc");
static{
try {
Class.forName(rb.getString("driver"));
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
}
public Connection getconneConnection(){
Connection con = null;
try {
con = DriverManager.getConnection(rb.getString("url"), rb.getString("user"), rb.getString("pwd"));
} catch (SQLException e) {
e.printStackTrace();
}
return con;
}
public void closeAll(Connection con,PreparedStatement ps,ResultSet rs){
try {
if(con!=null){
con.close();
}
if(ps!=null){
ps.close();
}
if(rs!=null){
rs.close();
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}
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