用于VB应用开发中直接访问HTTP的封装类，对wininet进行有效的封装，提供易于使用的接口。-VB application development for the HTTP package of direct access to the class, right wininet effective package, providing easy-to-use interface.

VB 实现获取缓存文件目录路径，程序较简单，除了获取缓存目录的功能外，没有其它功能，帮助VB初学者了解VB与Windows各目录的获取方法，这是其中之一。-VB to achieve access to the cache file directory path, the program is relatively simple, except for the function of the cache directory, no other features to help beginners