1. Set up Nexus private server

Environment preparation:

OS:

      

  [root@localhost ~]# cat /etc/redhat-release 
       CentOS Linux release 7.2.1511 (Core)

JDK Installation

Download address:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

      

      tar -xzf jdk1.8.0_121.tar.gz
       mkdir /usr/java
       mv jdk1.8.0_121 /usr/java
       echo 'JAVA_HOME=/usr/java/jdk1.8.0_121' >>/etc/profile
       echo 'export PATH=$PATH:$JAVA_HOME:$JAVA_HOME/bin' >>/etc/profile
       source /etc/profile

Nexus Installation

Download address:https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.5-02-bundle.zip

        wget https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.5-02-bundle.zip
        unzip nexus-2.14.5-02-bundle.zip
        mv nexus-2.14.5-02-bundle /usr/local/nexus

Nexus Start

       /usr/local/nexus/bin/nexus start

Access address when up: http://host IP:8081 Default password: admin admin123

Note: If port 8081 is occupied, it will not start.If the port is up and inaccessible, close the firewall or open the port

Close firewall: systemctl stop firewalld

Development Port: * firewall-cmd --add-port=8081/tcp --permanent; firewall-cmd --reload

Nexus private warehouse has

Group group combines other private warehouses, such as public unified external warehouse addresses

hosted local private repository stores third-party jar packages (if oracle drives jar)

proxy Forward Private Warehouse Download jar package to Central Warehouse

virtual Warehouse

Create User

* Select Nexus user to create user

2. Maven ConfigurationSetting.xml

Note: Download Maven to download it yourselfHttp://maven.apache.org/(Setting.xmlOften store conf/maven home directories locallySetting.xmlOr m2. /Setting.xmlThese two locations

  

<?xml version="1.0" encoding="UTF-8"?>

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">

	<localRepository>D:\commons\apache-maven-repos</localRepository>

	<servers>
		<server>
			<id>gpdi</id>
			<username>gpdi</username>
			<password>gpdi333</password>
		</server>
	</servers>

	<mirrors>
		<!-- <mirror>
			<id>aliyun</id>
			<mirrorOf>*</mirrorOf>
			<name>aliyun</name>
			<url>http://maven.aliyun.com/nexus/content/groups/public</url>
		</mirror> -->
		<mirror>
		    <id>gpdi</id>
			<mirrorOf>gpdi333</mirrorOf>
			<name>gpdi</name>
			<url>http://192.168.147.128:8081/nexus/content/groups/public/</url>
		</mirror>
	</mirrors>

	<profiles>
		<profile>
			<id>nexus</id>           
			<repositories>
				<repository>
					<id>io.spring.repo.maven.release</id>
					<url>http://repo.spring.io/release/</url>
					<snapshots>
						<enabled>false</enabled>
					</snapshots>
				</repository>
				<repository>
					<id>io.spring.repo.maven.milestone</id>
					<url>http://repo.spring.io/milestone/</url>
					<snapshots>
						<enabled>false</enabled>
					</snapshots>
				</repository>
				<repository>
					<id>gpdi</id>
					<name>gpdi</name>
					<url>http://192.168.147.128:8081/nexus/content/groups/public/</url>
					<layout>default</layout>
					<snapshots>
						<enabled>true</enabled>
						<updatePolicy>always</updatePolicy>
					</snapshots>
				</repository>              
			</repositories>
		</profile>
	</profiles>

	<activeProfiles>
		<activeProfile>nexus</activeProfile>
	</activeProfiles>
</settings>

              

3. IDE Call Private Warehouse Pom.xml To configure

Add <distribution management>to <project></project>

              

<project>
   ...
   <distributionManagement>
    <repository>
        <id>gpdi</id>
        <name>release</name>
        <url>http://192.168.147.128:8081/nexus/content/repositories/releases/</url>
    </repository>
    <snapshotRepository>
        <id>gpdi</id>
        <name>snapshots</name>
        <url>http://192.168.147.128:8081/nexus/content/repositories/snapshots/</url>
    </snapshotRepository>
  </distributionManagement>
   ...
</project>

Note: The ID of the repository should matchSetting.xmlConfiguration is consistent.

Configured above, check IDE for use if there is a maven deploy "return code 401" error in the IDESetting.xmlIs the file configuredSetting.xml

For example: IDEA

File --> setting Choose ConfiguredSetting.xmlThen click OK.Redeploy

    

   

    

At this time, the installation and configuration of the nexus, maven,ide development environment has been completed. If you have any questions, please leave a message.