需要重置TCP/IP 和 DNS ,方法如下:1. Click the “Start” button, click "All programs", and click "Accessories". 2. Right-click "Command Prompt", and click "Run as administrator". If you are prompted for an administrator password or confirmation, type the password or provide confirmation. 3. Please enter the following commands, and press enter after each NETSH INT IP RESET IPCONFIG /FLUSHDNS 4. Restart the computer to check the issue. 这段英文是微软的解释,翻译如下:1. 点"开始"按钮,点"所有程序",点"附件". 2. 右键点击"命令提示符",点"以管理员身份运行". 如果账户设有密码需要输入密码. 3. 输入以下两条命令 NETSH INT IP RESET IPCONFIG /FLUSHDNS 4. 重启计算机后进入cmd检查问题是否还存在. Suggestion 4: Assign a static gateway