scan.vue
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<template>
<view class="containers">
<topWindow></topWindow>
<QrScan ref="qrcode" @ok="getResult" @err="geterror" v-if="open" />
</view>
</template>
<script>
import topWindow from "@/pages/component/topWindow.vue"
import QrScan from "@/pages/component/QrScan.vue"
import config from '@/common/config.js'
import {
getProductFind
} from '@/api/scan'
var browser = { // 判断浏览器内核
versions: (function() {
var u = navigator.userAgent;
return {
trident: u.indexOf('Trident') > -1, //IE内核
presto: u.indexOf('Presto') > -1, //opera内核
webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
weixin: u.indexOf('MicroMessenger') > -1, //是否微信 （2015-01-22新增）
};
})(),
};
export default {
components: {
QrScan,
topWindow
},
props: {
},
data() {
return {
open: false
}
},
computed: {
},
onShow() {
this.open = true
},
mounted() {
if (browser.versions.webKit || browser.versions.weixin || browser.versions.gecko) {
this.open = true;
} else {
Toast('Browser not supported');
}
},
onLoad() {
},
methods: {
playAudio() {
const innerAudioContext = uni.createInnerAudioContext();
innerAudioContext.autoplay = true;
innerAudioContext.src = '/static/audio/scanSound.mp3';
innerAudioContext.play();
innerAudioContext.onPlay(() => {
alert('音频开始播放')
console.log('音频开始播放');
});
},
getResult(sn) {
console.log(sn);
// this.playAudio()
this.open = false;
// const regex = /((?<=\?sn=)|(?<=HDKSN:))\w+/;「零宽度正向断言」ios低版本不支持
const regex = /(?:\?sn=|HDKSN:)(\w+)/;
const match = regex.exec(sn);
const sncode = match ? match[1] : sn;
// let sncode = sn.substring(sn.lastIndexOf(":") + 1);
getProductFind(sncode).then(res => {
console.log(res);
if (res.code === 1400001001) {
uni.navigateTo({
url: '/pages/product/invalidCode?snCode=' + sncode,
success() {
this.open = true
}
});
} else {
uni.navigateTo({
url: "/pages/product/index?sn=" + sncode,
success() {
this.open = true
}
})
}
})
},
geterror(e) {
console.log(e);
},
}
}
</script>
<style lang="scss" scoped>
.containers {
width: 100vw;
}
</style>