(to be supplemented later)
Page basic operation
According to the official website document, the page loading process after calling page.goto(url):
Set urlLoad the parsing page through the networkThe page.on("domcontentloaded") event is triggeredExecute the js script of the page and load the static resourcesThe page.on("laod&qu ...
Posted by mariolopes on Sat, 18 Sep 2021 00:35:38 +0200
When we don't have a special background management platform, many types of applications need to remind administrators when specific events occur in the program, and the common communication method is e-mail, which is also the most stable way. The SMTP lib package in the Python standard library can be used to send e-mail in the fla ...
Posted by delickate on Thu, 16 Sep 2021 03:19:15 +0200
Judge whether the entered username and password are equal to the xxxxxx given by the title. If the verification is successful, it will be given to the flag, so get the parameters directly
Posted by backyard on Tue, 14 Sep 2021 21:39:52 +0200
2.2 Deep Principle
The traditional Spring framework implements a WEB service, which needs to import various dependent JAR packages, then write corresponding XML configuration files, etc. Compared with Spring Boot, it is more convenient, fast and efficient.So how does Spring Boot really do that?
2.2.1 Dependency Management
Question: Why doesn't ...
Posted by joshi_v on Mon, 15 Jun 2020 21:30:25 +0200
2.2.3 Custom starter
Spring Boot is made up of many Starters (a series of starter plug-ins that are automatically configured), and it is also because of starter that Spring Boot is popular.
starter is a very important part of Spring Boot and can be understood as a pluggable plug-in because it allows developers who use a feature to ignore the p ...
Thank you for your reference- http://bjbsair.com/2020-04-01/tech-info/18504.html
Today, I introduce how to create WebSocket service with Go language. The first two parts of this article briefly introduce the WebSocket protocol and how to create WebSocket service with Go standard library. In the third part, we use the gorilla/websocket library ...
Posted by CAPTAINCAPSLOCK on Sun, 05 Apr 2020 09:03:45 +0200
1. [Role]To maintain the sustainability and stability of the connection, the websocket heartbeat is the solution.2. [Analysis]1. If the device network is disconnected, the native websocket will not immediately trigger any events on the websocket, and the front end will not know if the current connection has been disconnected.2. When we use the ...
Posted by mator on Tue, 31 Mar 2020 03:17:16 +0200
This article describes how JS uses cookie s to save user login information. To share with you for your reference, as follows:
Generally, cookies and session s are used to store information in web development. Sessions exist in the memory of the server, while cookies exist in the client. Therefore, js ca ...
Posted by epp_b on Fri, 14 Feb 2020 16:53:50 +0100
I learned how to implement web development in java. Today I want to try to implement it in python, so I found the code on the Internet
2.1. Effect 1 (a client connects to the service and sends a message)
2.2. Effect 2 (another client connects to the service and sends a message)
2.3. Effect 3 (the servic ...
Posted by starmikky on Fri, 17 Jan 2020 15:14:10 +0100