包含标签：Java 的文章
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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. …… -
Detailed explanation of dyeing steamed bread case based on decorator mode in Java
This paper describes a case of dyed steamed bread implemented in Java based on decorator mode. Share with you for your…… -
Differences and usage of string, StringBuffer and StringBuilder in Java
1 Introduction In the Java language, there are eight basic data types: byte, short, int, long, float, double, Boolean …… -
Deeply analyze the difference between StringBuffer and StringBuilder
String and StringBuilder are often used in projects. String can be spliced with "+" and StringBuilder can be spliced w…… -
Source code analysis of Java StringBuilder and StringBuffer
StringBuilder and StringBuffer are two commonly used classes for operating strings. As we all know, StringBuilder is t…… -
Java uses bridge mode to realize the functions of switch and electric lamp lighting
This article illustrates how Java uses bridge mode to realize the functions of switch and electric lamp lighting. Shar…… -
Sample code of Java selenium intelligent waiting for page loading to complete
Java selenium intelligently waits for the page to load We often encounter when using selenium to operate an element on…… -
String, StringBuilder and StringBuffer for JDK source code analysis
preface This article mainly introduces the relevant contents of string, StringBuilder and StringBuffer of JDK source c…… -
Explain in detail the request merging of hystrix in spring cloud
In the microservice architecture, we split a project into many independent modules. These independent modules work tog…… -
Example of selenium webdriver implementing screenshot function
A few days ago, when I was studying automation, I had a whim about whether I could take a screenshot for later viewing…… -
Differences and usage between string and StringBuffer in Java and StringBuilder
Differences and usage between string and StringBuffer in Java and StringBuilder 1. String class The value of string is…… -
The difference between StringBuffer and StringBuilder in Java
When I used java earlier, I knew that there was a class called StringBuffer, which was used to splice long strings. Af…… -
Introduction to spring cloud gateway
Introduction to spring cloud gateway The official version of spring boot 2 was just released some time ago. Spring clo…… -
Jgroups chat applet
This example shares the specific code of jgroups chat applet for your reference. The specific contents are as follows …… -
Java chat room implementation code
This example shares the specific code of java chat room for your reference. The specific contents are as follows Chat …… -
Java method for obtaining the largest identical substring in two strings
"abcwerthelloyuiodef" "cvhellobnm" Idea: 1. Obtain the short substring by decreasing its length. 2. Determine whether …… -
Spring cloud distributed link tracking method
This article describes the call between microservices, and the call between spring cloud Eureka microservices -
Explain the current limiting operation of spring cloud gateway in detail
When developing high concurrency systems, there are three sharp tools to protect the system: caching, degradation and …… -
Detailed explanation of calls between microservices in spring cloud and Eureka’s self-protection mechanism
The previous article talked about the spring cloud registry and client registration, so this article mainly talks abou…… -
Java GUI programming to realize online chat room
introduction Integrated application of Java GUI programming and network programming to achieve a chat room software th…… -
Summary of several methods of reading data from Java console
Here are several ways to read information from the console in Java, which will be checked later! (1) JDK 1.4 (JDK 1.5 …… -
Method of zuul modifying request parameter information in spring cloud
Zuul is a load balancer based on JVM routing and server produced by Netflix Zuul function: Zuul's rule engine allows r…… -
Java implements the method of extracting plain text from HTML text
1. Application scenario: extract plain text from an HTML file or string (which is HTML content) and remove the web pag…… -
An instance of Java that determines whether two strings are composed of the same characters
Problem: composed of the same characters means that two strings have the same letters and the number of letters, but i…… -
Detailed explanation of spring boot monitoring and processing scheme examples
As we all know, spring boot integrates many third-party frameworks. Let's briefly discuss things related to performanc…… -
Java method for extracting the same element in two strings
As follows: Output: "result: Wang erxiao, Mao Jianqing" The above method of extracting the same elements from two stri…… -
Java filters HTML tags to obtain instances of plain text information
As follows: The above example of Java filtering HTML tags to obtain plain text information is all the content shared b…… -
Explain the link tracking of spring cloud distributed integration Zipkin in detail
Why use Zipkin? The previous article mainly wrote: spring cloud distributed log link tracking -
Java calls Taobao API to query IP address online
The data returned by Taobao is: {"code": 0, "data": {"country": "\ u4e2d \ u56fd", "country_id": "CN", "area": "\ u534……