枚举当前已打开以IE为内核的浏览器窗口及其表单，表单域表单变量名，已封装成一个类， 里面包有一个完整的网页外挂程序（主要利用上面这个类取得内存中的变量然后HACK进数据-Enumerate the currently open browser window IE for the kernel and its form, the form fields form variable names have been encapsulated into a class inside the pack