channel.json文件请到下面的网址下载:
http://download.csdn.net/detail/xiaoming11654187/9866213
1.先将channel.json文件放入到Sublime Text3软件安装目录下(防止放在别处意外删除)
2.打开Sublime Text3,依次打开Perferences ->Package Setting - >Package Control - >Setting User
3.Ctrl+F查找“"channels":”(中文双引号里面的内容),将channel.json文件的路径替换掉原来“"channels":”里面的内容
如原来是:"https://sublime.wbond.net/channel.json"
修改后:"E:/workspace/Sublime Text3/channel.json"