C3P0动态传入连接数据库时的参数信息
获取数据库连接的代码的样例:
private ComboPooledDataSource source = null;this.source = new ComboPooledDataSource("EntityDBConfig");Connection conn = null;conn = source.getConnection();private ComboPooledDataSource source = null;this.source = new ComboPooledDataSource("EntityDBConfig");source.setJdbcUrl(url);source.setDriverClass(driver);source.setUser(username);source.setPassword(password);Connection conn = null;conn = source.getConnection();