Connection timed out: connect. If you are behind an HTTP proxy, please configure the proxy settings either in IDE or Gradle.报错解决

Connection timed out: connect. If you are behind an HTTP proxy, please configure the proxy settings either in IDE or Gradle.
这个报错是仓库的maven地址不通导致，10.0.3.208 需要修改成正确的maven jar 仓库ip地址