uni-app api:扫描二维码(hbuilderx 3.6.18)

一，代码：

<template>
    <view>
        <button @click="scanCode">扫码</button>
        <text>扫码类型：{{scanType}}</text>
        <text>扫码内容：{{result}}</text>
    </view>
</template>

<script>
    export default {
        data() {
            return {
                scanType:"",
                result:"",
            }
        },
        methods: {
            scanCode(){
                uni.scanCode({
                    success:(res)=>{
                         this.scanType = res.scanType;
                         this.result = res.result;
                    }
                })
            },
        }
    }
</script>

<style>

</style>