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1. I won't send download links. There are many on the Internet. Although there are version differences, the basic installation steps are almost the same (the version should not be too different). Please refer to each other for confirmation. 2. Unzip the downloaded nexus and there will be two directories, as shown in the following figure: &n ...

prefaceIn daily development, it is inevitable to publish your library to maven warehouse, which is more convenient to use.Publishing aar package to maven warehouse mainly uses the plug-ins provided by Gradle:maven plug-in (old version) was completely abandoned after Gradle 6.2 (added @ Deprecated annotation)Maven publish plug-inMaven plug-in is ...

1. Preparatory work Operating environment: Test environment: Operating system: Centos7cpu: Quad CoreMemory: 4Gdocker version: 20.10.8 Jianmu CI version: v2.0.0 2. How to install Jianmu CI Use docker compose for deployment. For detailed instructions on how to use docker compose, please refer to the official docker document: https://docs.d ...

catalogue 1. Concept of mybatis (what is mybatis) 2. Why use MyBatis Steps for using mybatis   Specific configuration   Extension: multi table associated query Many to one: One to many:   nested queries Dynamic SQL: 1. Concept of mybatis (what is mybatis)          MyBatis ...

Maven Eclipse Eclipse provides a good plug-in   m2eclipse   , the plug-in can integrate Maven and Eclipse. Maven is included in the latest Eclipse. Let's open windows - > preferences. If so, the following screen will appear: Here are some features of m2eclipse: You can run Maven's target files on the Eclipse environment.You can ...

Maven source code reading Source code version 3.8.3Download address https://maven.apache.org/download.cgi jdk1.8 Where is the Main function? In line 109 of apache-maven-3.8.3 \ Apache maven \ SRC \ bin \ MVN 108 CLASSWORLDS_JAR=`echo "${MAVEN_HOME}"/boot/plexus-classworlds-*.jar` 109 CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworl ...

1, Application scenario: When a project has many modules, it can help us manage the methods of construction, documentation, reporting, dependency, scms, publishing and distribution. It is convenient to compile code, manage dependencies, manage binary libraries, and so on.Because we have many modules, we have abstracted another layer and extrac ...

catalogue Concept of dependency injection First, create a common class Modify the TestHello class again Modify profile Writing test classes Operation results   analysis   Two ways of dependency injection set injection Structural injection   Operation results   Comparison of two injection methods Concept of d ...

1.1 Course Introduction Course objectives:   The premise of in-depth understanding of the framework is to apply it. Flexible. Project introduction: discussion function of Niuke network and discussion community. Java Web focuses on the server side, not the front-end page. The front end is familiar with Html common tags, CSS and JS ...

Mybatis -9.28 learning notes - pre stage optimization In the first two stages, we learned how to 1. Create a project and 2. Use the add, delete, modify and query commands of the database in the Mybatis framework. This small chapter is mainly an optimization scheme to solve some problems that we may encounter in the first two chapters and some ...