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[问题求助]
alert is not defined at main.js:5
[复制链接]
apiready = function () {
var serial = api.require('serialPort');
serial.examine(function (ret, err) {
alert(JSON.stringify(ret));
});
var serial = api.require('serialPort');
var data = serial.openRead({
com: "/dev/ttyS1", //串口地址
rate: 9600, //波特率
delay: 500, //RX延时 此参数能让数据返回完整单位毫秒(具体设置大小自测)
hex: false //返回数据类型 false:text true:hex
}, function (ret, err) {
alert(JSON.stringify(ret));
});
var serial = api.require('serialPort');
serial.sendPort({
data: "001233A3"
}, function (ret, err) {
alert(JSON.stringify(ret));
});
var serial = api.require('serialPort');
serial.close(function (ret, err) {
alert(JSON.stringify(ret));
});
};
[ERROR] dispatch script failed. ReferenceError: alert is not defined at main.js:5
[WARN] Tools.Todsl. Must hava one export default declaration in your stml component file +2ms
我引用的串口模块serialPort ,这个报错是什么意思?
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