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Spring Boot unit tests automatically execute test scripts cause Recently, we are upgrading our microservices from SpringBoot 1.5.x to 2.x. During this period, some configuration changes were made, and the configuration changes of SpringBoot itself made it impossible to run the unit test after the up ...

Chapter 9 time series data import pandas as pd import numpy as np 1, Timing creation 1. Four kinds of time variables Now I understand that there may be some confusion about ③ and ④, which will be explained later name describe Element type How to create ① Date times Describe a specific dat ...

How to initialize Tomcat in SpringBoot preface The creation of spring boot simplifies our work of creating and running projects. We don't have to package the project into a jar package, then put it into Tomcat and start it again, as in the spring MVC era. We can ignore the packaged operation and tom ...

In the previous article, we introduced the construction of the registration center, including that of the cluster environment. This article introduces how to use the registration center, create a service provider, and use a simple client to call the services provided by the server. In this article, there are three roles: service provider, servi ...

This article is the summary of the book "Spring Cloud micro service practical war" quick get start Build configuration center Create a basic Spring Boot project and add dependency: <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>sprin ...

1, Background In the microservice architecture, API gateway is very important. As a global traffic portal, the gateway is not only a reverse route, but also a public "service" (Gateway) to extract the common needs of various edge services (Web layer), such as security authentication, authority control, current limiting and fusing, mo ...

introduce "In computers, Reactive Programming or Reactive Programming is a programming paradigm for data flow and change propagation. This means that static or dynamic data flow can be easily expressed in programming language, and the relevant calculation model will automatically propagate the ch ...

preface The whole process of this article is under the operation of windows. The general operation is the same as that of Linux. Please Baidu for details and Google if you have conditions! Knowledge points to understand Dubbo and zookeeper environments and what they are Spring Boot knowledge points, limited to package structure pom dependency ...

Source address: Command mode of design mode catalog Basic introduction Fundamentals Application cases 1. Demand 2. UML class diagram 3. Code implementation Spring source code analysis summary Basic introduction Command Pattern: in software design, we often need to send a request to some o ...

Spring Boot integrates Dubbo and uses zookeeper as the registry preface The whole process of this article is under the operation of windows. The general operation is the same as that of Linux. Please Baidu for details and Google if you have conditions! Knowledge points to understand Dubbo and zookeeper environments and what they are Spring Boo ...