idea下载jar包速度很慢解决办法
右击项目->选择mven->选择open setting或者create setting 将下面代码复制进去然后保存
<?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">
<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 th