包含标签：Java 的文章
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Solution to the failure of obtaining new page elements based on Selenium
When we use selenium to realize simulated Login, after obtaining the login button element, we can directly call its cl…… -
Java selenium operation pop-up window example code
How to handle pop ups in selenium Reading catalog principle In the code, through @ h_ 301_ 20@ Set allWindowsId = d…… -
Solution to the failure of obtaining new page elements based on Selenium
When we use selenium to realize simulated Login, after obtaining the login button element, we can directly call its cl…… -
Detailed explanation of using rabbitmq routing in spring boot
In the last tutorial, we created a fan out switch. We can deliver messages to multiple consumers in the form of broadc…… -
Sample code for using rabbitmq in spring boot
I haven't written about spring boot for a long time. I happen to be writing about spring cloud bus recently. Because t…… -
Method for realizing timing task with rabbitmq delay queue
scene Timed tasks are often used in development. For shopping malls, there are many timed tasks, such as timed expirat…… -
Configuration file application. In spring boot Properties usage
1、 Call of configuration document configuration item @ h_ 301_ 4@ After startup, enter @ h directly in the browser_ 3…… -
Example of Java simulating ordered linked list data structure
Ordered linked list: sort by key value. When the chain head is deleted, the minimum (/ maximum) value is deleted. When…… -
Deep analysis of Java exceptions
Java exceptions are divided into two categories: checked exceptions and runtime exceptions. Checked exceptions are exc…… -
A simulation example of train ticketing system based on Java multithreading
1. Preface In order to learn multi-threaded sharing and communication, we simulate a train ticketing system, assuming …… -
Explain in detail the four ways spring loads the properties configuration file
1、 Load the configuration file through the context: Property placeholder tag 1. Usage example: in spring Add tags to …… -
Zuul gateway service of spring cloud
Why do I need a gateway? We know that we want to enter a service itself. Obviously, we don't have a particularly good …… -
Java code practice 12306 ticketing algorithm (II)
On Friday, I had nothing to do. Based on the previous article on the analysis of 12306 ticket selling algorithm (Java …… -
Explain how to load the properties configuration file using spring
I remember that when writing a web project, the reading of the configuration file was completed with the class propert…… -
Spring boot uses rabbitmq to implement topic topics
In the previous article, we implemented the flexible configuration of the message system. Instead of using the fan out…… -
Method of batch importing Excel data using POI in Java
1、 Definition Apache POI is an open source function library of the Apache Software Foundation. POI provides APIs for …… -
Implementation method of Java selenium using browser debugging tool
In UI element - based automated testing, both desktop UI automated testing and Web UI automated testing First, we need…… -
Five keywords for Java exception handling
Exceptions: some exceptions are caused by user errors, some are caused by program errors, and others are caused by phy…… -
Java — the principle and difference between StringBuffer and StringBuilder
Recently, when I was looking for a job, the examiner asked me a simple question: "what is the difference between Strin…… -
Java method for reading properties configuration file
This article describes the method of reading the properties configuration file by Java. Share with you for your refere…… -
Detailed explanation and usage examples of string builder and StringBuffer in Java
In Android / Java development, there are three classes commonly used to process strings: string, StringBuilder and Str…… -
Parsing text information instances in HTML tables using jsoup
Jsoup is a very useful HTML parsing tool. When using, you need to download the corresponding jar package. The followin…… -
Detailed explanation of the principle and usage of combination mode of Java design mode
This paper describes the combination pattern of Java design pattern. Share with you for your reference, as follows: Co…… -
Java uses a composite pattern to implement a functional example of representing the organizational structure of a company
This article illustrates how Java uses the composite pattern to realize the function of representing the company's org…… -
Java uses Htmlparser to obtain the specific implementation of the desired code in HTML
In these two days, I need to do something and grab some information from other people's web pages. Finally, HTML parse…… -
Java uses responsibility chain mode to deal with students’ leave
This paper illustrates how Java uses the responsibility chain model to deal with students' leave. Share with you for y…… -
Explain spring cloud hyperstrix request cache in detail
Hystrix supports caching the results of one request, and the next request with the same key will directly fetch the re…… -
Parsing HTML file instances using open source library jsoup in Java
Html is the core of web. All the pages you see on the Internet are HTML, no matter they are dynamically generated by J…… -
Spring boot uses @ async asynchronous call: detailed explanation of elegant shutdown of threadpooltaskscheduler thread pool
preface Previously, I shared an article about using @ async to implement asynchronous tasks and thread pool control in…… -
Spring cloud uses hystrix to realize the method of service fault-tolerant protection of circuit breaker
In microservices, we divide the system into many service units, which are interdependent through service registration …… -
About selenium’s UI automation test screenshot function example code
During the execution of UI automation test, when the inspection fails, it is often found that the printed log can not …… -
Explanation of selenium’s efficient response to web page element refresh
When we do selenium on the page Type () or selenium When clicking (), we often need to wait for an element to appear. ……