本程序为 Visual Studio 2017 VB.Net 程序，只能在windows系统上运行，用于定时访问网页，适用于微信要从服务器上 每2个小时获取新的 access_token值，通过访问指定的网页把access_token值保存下来。本程序有源代码和EXE文件，可以即时使用。
This program for Visual Studio 2017 VB.Net program, can only run on the windows system, used for regular access to the web page, suitable for WeChat to get a new access_token value every 2 hours from the server, by accessing the specified web page to save the value of access_token. This program is active code and EXE file, can be used instantly. (2018-06-09, Visual Basic.NET, 914KB, 下载3次)
网截源码，网截源码，网截源码，网截源码，
source code capture tool for source code, (2016-07-14, Visual Basic.NET, 174KB, 下载1次)
网截抓包工具源码，网截抓包工具源码，网截抓包工具源码网截抓包工具源码，
Net sectional capture tool for source code, network interception capture tool for source code, network cut cut net capture tool for source code capture tool for source code, (2016-07-14, Visual Basic.NET, 86KB, 下载4次)
网络扫描. 使用Arp 解析局域网内所有设备, 即使开启防火墙,也可扫描出来. 局限性: 因工作在网络第二层, 无法跨网段扫描
Network scanning. The use of all equipment within the analytical ARP LAN, even open the firewall, scanning. Limitations: because of the work in the second layer of the network, can not cross segment scanning
(2015-09-08, Visual Basic.NET, 3516KB, 下载6次)