树莓派如何修改WIFI实现可以连接多个热点
这篇文章主要介绍树莓派如何修改WIFI实现可以连接多个热点,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
修改 /etc/network/interface 文件:
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auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp auto wlan0 allow-hotplug wlan0 iface wlan0 inet dhcp # wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf pre-up wpa_supplicant -Dwext -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -B post-down killall -q wpa_supplicant allow-hotplug wlan1 iface wlan1 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
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修改 /etc/wpa_supplicant/wpa_supplicant.conf 文件:
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ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=CN network={ ssid="热点名称" psk="热点密码" } network={ ssid="热点名称" psk="热点密码" }
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# sudo ifdown wlan0 关闭wlan0 # sudo ifup wlan0 启用wlan0
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