7.7

开始学习ssm课程准备学会springboot框架进行开发,先学后端的问题.

首先是关于基础环境的配置,下载maven,idea的maven仓库是外网比较慢,先是配置镜像源和本地库的地址

将镜像换为阿里云在进行重写设置文件路径.

<mirrors>

<!-- mirror | Specifies a repository mirror site to use instead of a given repository. The repository that | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used | for inheritance and direct lookup purposes, and must be unique across the set of mirrors. | <mirror> <id>mirrorId</id> <mirrorOf>repositoryId</mirrorOf> <name>Human Readable Name for this Mirror.</name> <url>http://my.repository.com/repo/path</url> </mirror> <mirror> <id>maven-default-http-blocker</id> <mirrorOf>external:http:*</mirrorOf> <name>Pseudo repository to mirror external repositories initially using HTTP.</name> <url>http://0.0.0.0/</url> <blocked>true</blocked> </mirror> -->

<mirror>

<id>aliyunmaven</id>

<mirrorOf>*</mirrorOf>

<name>阿里云公共仓库</name>

<url>https://maven.aliyun.com/repository/public</url>

</mirror>

</mirrors>

指定

<profile>

<profiles>

<!-- 其他 profiles 配置 -->

<!-- OpenJDK 11 profile -->

<profile>

<id>jdk-11</id>

<activation>

<activeByDefault>true</activeByDefault>

<!-- 根据需要设置是否默认激活 -->

<jdk>11</jdk>

<!-- 指定 JDK 版本 -->

</activation>

<properties>

<maven.compiler.source>11</maven.compiler.source>

<maven.compiler.target>11</maven.compiler.target>

<maven.compiler.release>11</maven.compiler.release>

<!-- 这是 Java 9 及以上版本的新属性 -->

</properties>

</profile>

</profiles>

</profile>

</profiles>

设置本地仓库

 

重写设置文件路径