安装Dubbo遇到：Could not download Node.js: Could not download https://nodejs.org/dist/v9.11.1/node-v9.11.

今天安装Dubbo遇到了：

[ERROR] Failed to execute goal com.github.eirslett:frontend-maven-plugin:1.6:install-node-and-npm (install node and npm) on project dubbo-admin-ui: Could not download Node.js: Could not download https://nodejs.org/dist/v9.11.1/node-v9.11.1-win-x64.zip: Connect to nodejs.org:443 [nodejs.org/104.20.22.46, nodejs.org/104.20.23.46] failed: Connection timed out: connect -> [Help 1]

尝试了网上一些更改pom.xml的https为http依旧不好使。
干脆直接下载放进maven仓库
https://nodejs.org/dist/v9.11.1/node-v9.11.1-win-x64.zip

根据提示放进仓库对应的地方就好了，我的是

D:\java_code\maven_repository\com\github\eirslett\node\9.11.1\node-9.11.1-win-x64.zip

然后继续执行mvn clean package就行了