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Project brief introduction Data-Factory It is used to generate initialization information randomly and automatically according to the object, which avoids the tedious of creating the object manually and is easy to test. Characteristic 8 basic types of support String, Date, amount, Date and other common types of support Java 8 common time class ...

Chapter one your first program Because I am a mac computer, I am temporarily based on my operation (clojure is not friendly to windows, jdk and maven data are too many, so I will not introduce the installation method here) First, use brew install leiningen and brew install clojure to install lein and clojure Lei is like the familiar clojure ...

Preface When it is necessary to operate on files, it is inevitable to use IO flow; for example, some contents in the response results of some requests need to be stored in the business. When the file to be processed is too large, if you close the file stream frequently, it will cause a lot of overhead. When do you close it? It often causes grea ...

The communication carrier between different programs, using json is a more convenient format, of course, the advantages of this format can be found at night, if speaking of the disadvantages, it may be all string transmission, the efficiency is not so high, but for general development programs, especially for Internet programs, more than enoug ...

I. create the spring boot project 1.File->New->Project image.png 2. Select Spring Initializr, then select the default url and click [Next]: 2.jpg 3. Modify project information 3.jpg 4. Select the template of the project 4.jpg 5.jpg 5. Fill in Project name and project location, and then click Fin ...

Spring boot integrates Druid data connection pool What is Druid? Druid is Alibaba's open source database connection pool. Druid can provide powerful monitoring and extension functions. Where to download druid maven central warehouse: http://central.maven.org/maven2/com/alibaba/druid/ How to get the source code of Druid Druid is an open source p ...

This blog Uncle cat's blog , reprint please state the sourceThis series of tutorials is HMStrange project Incidental. Historical articles How to install the latest version of CentOS 7.6 in VMware 12 CentOS 7.6 install Java8 Centos7.6 install MySQL+Redis (latest version) Getting started with SpringBoot+MySQL+MyBatis Tutorial content Note: thi ...

introduce Spring Cloud Config provides server and client support for external configuration in distributed systems.With Config Server, you can manage the external properties of your application in all environments.The concept mappings on the client and server are the same as the abstractions of Spring Environment and ProertySource, so they f ...

Spring cloud uses feign consumer service and uses hystrix to fuse Service consumption (create a feign project and use hystrix) Project screenshots configuration file Code Monitor configuration file Code Operation and verification Startup service Monitoring service Connection address Service consumption (create a fe ...

Record a spring boot experience springboot project creation Here's a way to share it with other bloggers https://blog.csdn.net/mousede/article/details/81285693 directory structure 　　 　　 Next, write a startup class Startup class: SpringBootDemoApplication 　　　　 package com.start; import org.mybatis.spring.annotation.MapperScan; im ...