Programming VIP

preface Reactor design pattern is a common pattern for processing concurrent I/O. it sends client requests to different processors to improve the efficiency of event processing. In the most common application scenario, java NIO, users process network requests using asynchronous non blocking IO. Including the netty framework, the model is used. ...

Writing this chat robot is purely fun, it is not practical!!! Realization idea In the past, many wechat robots relied on the itchat in python to write, because at that time, the wechat web page was still developed for most users, and the itchat module operated on the wechat web page (it felt like a crawler). But now many people's wechat ca ...

16-day14 dark horse javaweb notes servlet & HTTP & request Servlet: Architecture of Servlet servlet is an interface, and there are two implementation classes: 1.GenericServlet -- abstract class 2.HttpServlet -- abstract class GenericServlet: Other methods in the Servlet interface are implemented by default, and only the ...

# koa Routing Nursery Level Tutorial Time: 11 September 2021 Author: Wu Yefei --- In this series, I'll build projects from scratch to show you how to transform from the most basic routing writing to best practices. You'll see everything from writing all routes in app.js to pulling routes out, to routing auto-introduction and auto-re ...

Scenario: As developers, we mostly contact CRUD and joint debugging of various interfaces, but we seem to pay less attention to the http request we send. When the request is not fully completed and a new request is sent, how should we deal with the current request? We know that in order to prevent repeated actions, we can use anti shake and th ...