lianjiechi

//打开数据库连接  获取
    public Connection getConnection(String name) {
        ConnectionPool pool = pools.get(name);
        if(pool!=null) {
            return pool.getConnection();
        }
        return null;
    }
    
    public Connection getConnection(String name, long time) {
        ConnectionPool pool = pools.get(name);
        if(pool!=null) {
            return pool.getConnection(time);
        }
        return null;
    }
    
    //初始化
    public void init() {
        InputStream in = this.getClass().getResourceAsStream("资源文件");
        Properties prop = new Properties();
        try
        {
            prop.load(in);
        }
        catch (IOException e)
        {
            e.printStackTrace();//log
        }
        
        String logFile = prop.getProperty("logfile", "DBConection.log");
        try {
            log = new PrintWriter(new FileWriter(logFile, true), true);
        } catch(IOException e) {
            System.out.println("");
            log = new PrintWriter(System.err);
        }
        this.loadDrivers(prop);
        this.createPools(prop);
    }