阿里云服务器下载镜像 阿里云服务器镜像是什么意思

时间:2024-07-02人气:作者:未知

阿里云服务器下载镜像 阿里云服务器镜像是什么意思

单独配置华为云 mirror

准备工作使用前请确保您已安装JDK及Maven。如果您尚未安装,可以点击下面链接下载安装:JDK官网下载地址:
https://www.oracle.com/technetwork/java/javase/downloads/index.htmlMaven加速地址:https://repo.huaweicloud.com/apache/maven/maven-3/

使用说明点击此处 下载settings.xml文件,覆盖<Maven安装目录>/conf/settings.xml文件即可。如果您不想覆盖配置文件,可以手动在settings.xml文件中的mirrors节点中添加如下内容:

<mirror> <id>huaweicloud</id> <mirrorOf>*</mirrorOf> <url>https://repo.huaweicloud.com/repository/maven/</url></mirror>

相关网址Maven官方地址:
https://maven.apache.orgMaven搜索地址:http://mvnrepository.com

单独配置华为私有库依赖

1.在mirrors节点中添加如下配置:(可选,使用华为开源镜像站加速下载开源组件)

<mirror> <id>z_mirrors</id> <mirrorOf>*,!releases,!snapshots</mirrorOf> <url>https://repo.huaweicloud.com/repository/maven/</url> </mirror>

2.在servers节点中添加如下配置:(password从下载的settings.xml文件中获取)

<server> <id>releases</id> <username>088dbeef3980f4050f6fc007779eab60_088dbef03980f2d21f98c007dcbde04f</username> <password>************</password> </server> <server> <id>snapshots</id> <username>088dbeef3980f4050f6fc007779eab60_088dbef03980f2d21f98c007dcbde04f</username> <password>************</password> </server>

3.在profiles节点中添加如下配置

<profile> <id>MyProfile</id> <repositories> <repository> <id>releases</id> <url>https://devrepo.devcloud.cn-north-4.huaweicloud.com/07/nexus/content/repositories/088dbeef3980f4050f6fc007779eab60_1_0/</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>snapshots</id> <url>https://devrepo.devcloud.cn-north-4.huaweicloud.com/07/nexus/content/repositories/088dbeef3980f4050f6fc007779eab60_2_0/</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> </profile>

单独配置阿里云 mirror

打开maven的配置文件(windows机器一般在maven安装目录的conf/settings.xml),在<mirrors></mirrors>标签中添加mirror子节点:

<mirror> <id>aliyunmaven</id> <mirrorOf>*</mirrorOf> <name>阿里云公共仓库</name> <url>https://maven.aliyun.com/repository/public</url></mirror>

如果想使用其它代理仓库,可在<repositories></repositories>节点中加入对应的仓库使用地址。以使用spring代理仓为例:

<repository> <id>spring</id> <url>https://maven.aliyun.com/repository/spring</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots></repository>

单独配置阿里云效私有库依赖

1.在mirrors节点中添加如下配置:(可选,使用阿里开源镜像站加速下载开源组件)

<mirror> <id>mirror</id> <mirrorOf>!rdc-releases,!rdc-snapshots</mirrorOf> <url>https://maven.aliyun.com/repository/public</url> </mirror>在settings.xml中添加认证信息
在Maven的的默认settings.xml中找到servers的部分,添加一个server配置如下。

<servers> <server> <id>rdc-releases</id> <username>***</username> <password>******</password> </server> <server> <id>rdc-snapshots</id> <username>***</username> <password>******</password> </server></servers>

3.在profiles节点添加如下配置, 其中 repository 是顺序搜索下载包的.

<profile> <id>rdc-private-repo</id> <repositories> <repository> <id>rdc-releases</id> <url>https://repo.rdc.aliyun.com/repository/78947-release-CfzLQ7/</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>rdc-snapshots</id> <url>https://repo.rdc.aliyun.com/repository/78947-snapshot-XtuBsZ/</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>rdc-releases</id> <url>https://repo.rdc.aliyun.com/repository/78947-release-CfzLQ7/</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>rdc-snapshots</id> <url>https://repo.rdc.aliyun.com/repository/78947-snapshot-XtuBsZ/</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile>制品上传配置
配置好了settings.xml后,在代码库根目录下的pom.xml加入以下配置:

<!-- 需要发布二方包 则打开下列的配置 --><distributionManagement> <repository> <id>rdc-releases</id> <url>https://repo.rdc.aliyun.com/repository/78947-release-CfzLQ7/</url> </repository> <snapshotRepository> <id>rdc-snapshots</id> <url>https://repo.rdc.aliyun.com/repository/78947-snapshot-XtuBsZ/</url> </snapshotRepository></distributionManagement>

然后运行以下命令即可将制品推送到私有仓库中:

$ mvn clean deploy -DskipTests

Maven中-DskipTests和-Dmaven.test.skip=true的区别在使用mvn package进行编译、打包时,Maven会执行src/test/java中的JUnit测试用例,有时为了跳过测试,会使用参数-DskipTests和-Dmaven.test.skip=true,这两个参数的主要区别是:

-DskipTests,不执行测试用例,但编译测试用例类生成相应的class文件至target/test-classes下。-Dmaven.test.skip=true,不执行测试用例,也不编译测试用例类。

关于 mirror 的说明

虽然mirrors可以配置多个子节点,但是它只会使用其中的一个节点,即默认情况下配置多个mirror的情况下,只有第一个生效,只有当前一个mirror无法连接的时候,才会去找后一个;而我们想要的效果是:当a.jar在第一个mirror中不存在的时候,maven会去第二个mirror中查询下载,但是maven不会这样做!

关于 properties 的说明

properties作用:对应profile的扩展属性列表。maven属性和ant中的属性一样,可以用来存放一些值。这些值可以在pom.xml中的任何地方使用标记${X}来使用,这里X是指属性的名称。属性有五种不同的形式,并且都能在settings.xml文件中访问。

<!-- 1. env.X: 在一个变量前加上"env."的前缀,会返回一个shell环境变量。例如,"env.PATH"指代了$path环境变量(在Windows上是%PATH%)。 2. project.x:指代了POM中对应的元素值。例如: <project><version>1.0</version></project>通过${project.version}获得version的值。 3. settings.x: 指代了settings.xml中对应元素的值。例如:<settings><offline>false</offline></settings>通过 ${settings.offline}获得offline的值。 4. Java System Properties: 所有可通过java.lang.System.getProperties()访问的属性都能在POM中使用该形式访问,例如 ${java.home}。 5. x: 在<properties/>元素中,或者外部文件中设置,以${someVar}的形式使用。 --><properties> <user.install>${user.home}/our-project</user.install></properties>

配置了 阿里和华为云配置的综合案例

<?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"> <pluginGroups></pluginGroups> <proxies></proxies> <servers> <!-- 华为 rds --> <!-- id 需要和 settings profiles.profile.repository.id 和 project 下 distributionManagement.repository.id 保持一致, --> <server> <id>huawei-rdc-repository</id> <username>****yourname***</username> <password>****yourpassword******</password> </server> <server> <id>huawei-rdc-snapshots-repository</id> <username>****yourname***</username> <password>****yourpassword******</password> </server> <!-- 阿里 rds --> <server> <id>aliyun-rdc-repository</id> <username>****yourname***</username> <password>****yourpassword******</password> </server> <server> <id>aliyun-rdc-snapshots-repository</id> <username>****yourname***</username> <password>****yourpassword******</password> </server> <!-- 宝利 rds --> <server> <id>poly-rdc-repository</id> <username>admin</username> <password>ncl@1234</password> </server> </servers> <mirrors> <mirror> <id>huaweiMirror</id> <name>华为云公共仓库</name> <mirrorOf>central</mirrorOf> <url>https://repo.huaweicloud.com/repository/maven/</url> </mirror> <mirror> <id>aliyunMirror</id> <name>阿里云公共仓库</name> <mirrorOf>central</mirrorOf> <url>https://maven.aliyun.com/repository/public</url> </mirror> </mirrors> <profiles> <profile> <id>default-profile</id> <properties> <my.repository.url>https://maven.aliyun.com/nexus/content/groups/public</my.repository.url> </properties> <repositories> <repository> <id>central</id> <url>${my.repository.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>snapshots</id> <url>${my.repository.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>central</id> <url>${my.repository.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>snapshots</id> <url>${my.repository.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile> <profile> <id>huawei-profile</id> <properties> <my.releases.url>https://devrepo.devcloud.cn-north-4.huaweicloud.com/07/nexus/content/repositories/088dbeef3980f4050f6fc007779eab60_1_0/</my.releases.url> <my.snapshots.url>https://devrepo.devcloud.cn-north-4.huaweicloud.com/07/nexus/content/repositories/088dbeef3980f4050f6fc007779eab60_2_0/</my.snapshots.url> </properties> <repositories> <repository> <id>huawei-rdc-repository</id> <url>${my.releases.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>huawei-rdc-snapshots-repository</id> <url>${my.snapshots.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>huawei-rdc-repository</id> <url>${my.releases.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>huawei-rdc-snapshots-repository</id> <url>${my.snapshots.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile> <profile> <id>aliyun-profile</id> <properties> <my.releases.url>https://repo.rdc.aliyun.com/repository/78947-release-CfzLQ7/</my.releases.url> <my.snapshots.url>https://repo.rdc.aliyun.com/repository/78947-snapshot-XtuBsZ/</my.snapshots.url> </properties> <repositories> <repository> <id>aliyun-rdc-repository</id> <url>${my.releases.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> <repository> <id>aliyun-rdc-snapshots-repository</id> <url>${my.snapshots.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>aliyun-rdc-repository</id> <url>${my.releases.url}</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </pluginRepository> <pluginRepository> <id>aliyun-rdc-snapshots-repository</id> <url>${my.snapshots.url}</url> <releases> <enabled>false</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </pluginRepository> </pluginRepositories> </profile> <profile> <id>poly-profile</id> <repositories> <!-- <repository><id>poly-repository</id><name>private maven</name><url>http://10.1.103.106:9080/repository/maven-public/</url><releases><enabled>true</enabled></releases><snapshots><enabled>true</enabled></snapshots></repository> --> </repositories> <pluginRepositories> <!-- <pluginRepository><id>poly-repository</id><name>private maven</name><url>http://10.1.103.106:9080/repository/maven-public/</url><releases><enabled>true</enabled></releases><snapshots><enabled>true</enabled></snapshots></pluginRepository> --> </pluginRepositories> </profile> </profiles> <activeProfiles> <activeProfile>default-profile</activeProfile> <!-- <activeProfile>huawei-profile</activeProfile> --> <activeProfile>aliyun-profile</activeProfile> <!-- <activeProfile>poly-profile</activeProfile> --> </activeProfiles></settings>

相关地址

https://mirrors.huaweicloud.com/

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