111.221.33.253 valve.vo.llnwd.net
111.221.33.254 cdn.steamcommunity.com
111.221.33.253 cdn.steampowered.com
111.221.33.254 cdn.store.steampowered.com
111.221.33.253 media.steampowered.com
111.221.33.254 cloud.steampowered.com
111.221.33.253 storefront.steampowered.com
111.221.33.254 store.valvesoftware.com
写入C:\Windows\System32\drivers\etc中的hosts文件中 这个文件没有后缀名 用写字板打开清空原有内容后写入以上内容....