maven配置多个镜像

问题场景

1、国内访问maven默认远程中央镜像特别慢

2、用阿里的镜像替代远程中央镜像

3、大部分jar包都可以在阿里镜像中找到,部分jar包在阿里镜像中没有,需要单独配置镜像

解决方案

1,在全局配置文件setting.xml,只配置一个中央仓库的镜像,即mirrorOf为central的镜像只配置一个

2、在具体项目的pom.xml文件里配置特殊的仓库

具体pom.xml文件配置如下:


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

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>ssm-parent</artifactId>
        <groupId>cn.itcast</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../ssm-parent/pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <groupId>cn.itcast</groupId>
    <artifactId>ssm-crm</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>ssm-crm Maven Webapp</name>
    <!-- FIXME change it to the project's website -->
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>

    <repositories>
        <repository>
            <id>nexus-163</id>
            <name>Nexus 163</name>
            <url>http://mirrors.163.com/maven/repository/maven-public/</url>
            <layout>default</layout>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
            <releases>
                <enabled>true</enabled>
            </releases>
        </repository>
    </repositories>



    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.taglibs</groupId>
            <artifactId>taglibs-standard-spec</artifactId>
            <version>1.2.5</version>
        </dependency>
        <dependency>
            <groupId>org.apache.taglibs</groupId>
            <artifactId>taglibs-standard-impl</artifactId>
            <version>1.2.5</version>
        </dependency>
    </dependencies>

   
</project>



阿里云镜像

<mirrors>
    <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
      <mirrorOf>central</mirrorOf>        
    </mirror>
  </mirrors>

网易镜像

https://mirrors.163.com/.help/maven.html

<repositories>
    <repository>
        <id>nexus-163</id>
        <name>Nexus 163</name>
        <url>http://mirrors.163.com/maven/repository/maven-public/</url>
        <layout>default</layout>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
        <releases>
            <enabled>true</enabled>
        </releases>
    </repository>
</repositories>


    原文作者:BenjaminCool
    原文地址: https://www.jianshu.com/p/7fe6c7ab74f6
    本文转自网络文章,转载此文章仅为分享知识,如有侵权,请联系博主进行删除。
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