pom.xml一直提示Could not transfer artifact+无法解析maven依赖的问题

在加载Spingboot项目的时候，会出现Could not transfer artifact com.fasterxml.jackson:jackson-bom:pom:2.11.4 from/to central (https://repo.maven.apache.org/maven2): Transfer failed for https://repo.maven.apache.org/maven2/com/fasterxml/jackson/jackson-bom/2.11.4/jackson-bom-2.11.4.pom等类似的错误。
解决方案如下：
在D:\apache-maven-3.6.3\conf\setting.xml文件中加入如下内容，重启idea。

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

<profiles><profile><id>jdk-1.8</id><activation><activeByDefault>true</activeByDefault><jdk>1.8</jdk></activation><properties><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion></properties></profile></profiles>