连接池 @return

关闭连接 @param rs @param ps @param con

添加,删除,修改 @param sql @param param 可变数组; 没有数据就不需要写! @return

* Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Returns a function to use in pseudos for positionals * @param {Function} fn

获得当前页 @return

设置和获得页面大小，即每页显示记录数 @return

* Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The met

* Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with * property n

设置和获得总页数 @return

设置总个数 通过总个数算出总页数 @param totalCount