1.Intellij idea配置scala开发环境

解决Plugin Scala was not installed: No route to host 
Plugin scala was not installed: connect timed out 
Plugin Scala was not installed: Cannot download ‘http://plugins.jetbrains.com/files/1347/27110/scala-intellij-bin-2016.2.1.zip‘: Connection reset 
, response: 200 OK

前提是已经正确安装了Intellij idea，scala，jdk。

1.1.在欢迎界面中，点击configure–plugins

1.2.在搜索框中输入scala–Search in repositories

2.错误，无法下载scala插件

Plugin Scala was not installed: No route to host 
Plugin Scala was not installed: connect timed out 
 
Plugin Scala was not installed: Cannot download ‘http://plugins.jetbrains.com/files/1347/27110/scala-intellij-bin-2016.2.1.zip‘: Connection reset 
, response: 200 OK 

2.1.解决，下载地址：

官网下载地址 
[百度网盘下载scala-intellij-bin-2016.2.1.zip]链接: https://pan.baidu.com/s/1o77jwG6 密码: rd95

2.2.通过本地安装

2.3.本地导入成功后，重新启动，即可。