基于EF+WCF的通用三层架构 含解析 附源码

Crawler爬虫(采集京东商品信息)

读取webbrowser 中的cookie，用httpWebRequest模拟抓包

说明：  Linux系统编程，调用接口获取设备IP地址(Linux system programming, call the interface to get the device IP address)

基于TCP/UDP的简单网络编程 客户端和服务器端的开发代码示例(Based on the simple network programming TCP/UDP client and server-side development code examples)

Trying to get Ethernet, LWIP and FreeRTOS working on the STM32H745. Testing on the NUCLEO-H745ZI-Q using FW_1.7 and the STM32CubeIDE. ## Instructions on how to get started: * [LWIP without RTOS](Documentation/lwip_nortos.md) * [LWIP with RTOS](Dcumentation/lwip_rtos.md) ## Bugs and improvements * [SysTick not increasing ticks](Documentation/no_systick.md) * [No DHCP IP when starting without ethernet cable](Documentation/dhcp_nocable.md) ## Current status: * RTOS works (blinky) * LWIP works (nucleo board gets IP from DHCP on router) * HTTP test server works (navigate to http:///index.html for demo)

网络编程大作业，一个网页的点名系统，包含客户端和服务器，界面不错，有部分CSS类容。(Network programming large operations, a page named systems, including client and server interface well, some CSS class content.)

网络内容过滤系统，使用中间层驱动过滤IP，LSP过滤URL和关键字！(Text content, url, URL, ip filter voice prompts can be issued according to the text, and fast alarm 3 software set certain security measures to protect and prevent tampering and unauthorized access 4. Through illegal information characteristics to upgrade the feature library.)

得到DLLEXE文件中的资源定义 Cool 可以的很好()

部分win7/win8用户 运行时报错 可能是 权限问题,所以运行项目的时候 要右键>>以管理员身份运行 部分用户 运行该项目的时候 可能提示：协定需要双工 但是绑定 NetTcpBinding 不支持 这是只需要将host项目app.config中协议部分 改为wsDualHttpBinding 即可，如下代码： 另外使用wcf时，最好不要使用 using 因为使用using会屏蔽掉很多错误，误导用户，参考链接：http://www.codeproject.com/Tips/197531/Do-not-use-using-for-WCF-Clients 相关代码改为：using System;using System.Collections.Generic;using System.Linq;using System.Windows.Forms;using System.ServiceModel;namespace WcfUploadServiceHost{ static class Program { /// /// The main entry point for the application. /// [STAThread] static void Main() { try { var host = new ServiceHost(typeof (WcfUploadServiceLib.UpLoadService)); host.Open(); Console.WriteLine("Server is opened..."); Console.Read(); //using (var host = new ServiceHost(typeof(WcfUploadServiceLib.UpLoadService))) //{ // host.Open(); // Console.WriteLine("Server is opened..."); // Console.Read(); //} } catch (Exception ex) { Console.WriteLine(ex.ToString()); Console.Read(); } } }}

国内知名的验证码识别程序，很高的验证码识别率