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77 lines
1.5 KiB
77 lines
1.5 KiB
4 years ago
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<template>
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<view>
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<page-head :title="title"></page-head>
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<view class="uni-padding-wrap uni-common-mt">
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<view class="uni-title">扫码结果：</view>
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<view class="uni-list" v-if="result">
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<view class="uni-cell">
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<view class="scan-result">
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{{result}}
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</view>
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</view>
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</view>
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<view class="uni-btn-v">
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<button type="primary" @click="scan">扫一扫</button>
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</view>
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</view>
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</view>
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</template>
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<script>
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import permision from "@/common/permission.js"
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export default {
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data() {
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return {
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title: 'scanCode',
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result: ''
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}
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},
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methods: {
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async scan() {
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// #ifdef APP-PLUS
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let status = await this.checkPermission();
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if (status !== 1) {
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return;
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}
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// #endif
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uni.scanCode({
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success: (res) => {
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this.result = res.result
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},
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fail: (err) => {
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// 需要注意的是小程序扫码不需要申请相机权限
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}
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});
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}
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// #ifdef APP-PLUS
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,
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async checkPermission(code) {
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let status = permision.isIOS ? await permision.requestIOS('camera') :
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await permision.requestAndroid('android.permission.CAMERA');
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if (status === null || status === 1) {
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status = 1;
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} else {
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uni.showModal({
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content: "需要相机权限",
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confirmText: "设置",
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success: function(res) {
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if (res.confirm) {
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permision.gotoAppSetting();
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}
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}
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})
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}
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return status;
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}
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// #endif
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}
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}
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</script>
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<style>
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.scan-result {
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min-height: 50rpx;
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line-height: 50rpx;
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}
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</style>
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