📄 connfactory.java
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package com.tanghan.db.conn;import java.sql.*;import java.util.*;public class ConnFactory extends ConnInfo { //ResourceBundle res; private String jdbc, url, user, pwd; private Properties prop; Connection con; ConnInfo ci; public ConnFactory(Properties oprop) { prop = new Properties(); this.prop = oprop; } public Connection getConnection() { jdbc = prop.getProperty("jdbc"); url = prop.getProperty("url"); user = prop.getProperty("user"); pwd = prop.getProperty("pwd"); System.out.println(jdbc); try { Class.forName(jdbc).newInstance(); con = DriverManager.getConnection(url, user, pwd); System.out.println("getConnection() complite successfully!"); } catch (Exception e) { e.printStackTrace(); } return con; }}
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