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Line Bot

Line Beacon

PRE-REQUIRED

  • Node.js v6.x.x+
  • python 2.7

Install

  • 安裝套件

    sudo apt-get install bluetooth bluez libbluetooth-dev libudev-dev

  • 安裝 node@6 或使用 nvm 安裝

    curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash - sudo apt-get install nodejs nvm install 6

  • Clone repo

    git clone https://github.com/line/line-simple-beacon.git

  • 安裝相依性套件

    cd line-simple-beacon/tools/line-simplebeacon-nodejs-sample/ npm install

  • 執行

    sudo ./simplebeacon.js --hwid=xxx

  • 可能錯誤

    • 出現 /usr/bin/env: ‘node’: No such file or directory
    n=$(which node); n=${n%/bin/node}; chmod -R 755 $n/bin/*; sudo cp -r $n/{bin,lib,share} /usr/local
    • 出現 Error: Cannot find module 'bluetooth-hci-socket'，因為不是用 ptyhon2 去編譯套件造成
    sudo apt install python2
sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.7 1
sudo update-alternatives --config python

註冊 Beacon

https://manager.line.biz/beacon/register

註冊背景服務

sudo nano /lib/systemd/system/lineBeacon.service
[Unit]
Description=Line Beacon

[Service]
Type=simple
ExecStartPre=/bin/sleep 15
ExecStart=/home/pi/line-simple-beacon/tools/line-simplebeacon-nodejs-sample/simplebeacon.js --hwid=xxx &
Restart=always

[Install]
WantedBy=multi-user.target
# 重新讀取服務資訊
sudo systemctl daemon-reload
# 啟動服務
sudo systemctl enable lineBeacon
# 開始服務
sudo systemctl start lineBeacon
# 服務的狀態
sudo systemctl status lineBeacon