first commit

cshenfu

2023-03-07 2e0ae3918ba6ae557f712211142d3cf1cd8f0b16

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const { SerialPort } = require('serialport');
 
SerialPort.list().then((ports) => {
    console.log(ports); // 打印串口列表
}).catch((err) => {
    console.log(err);
});