[add] QRCode
This commit is contained in:
parent
0d33233e22
commit
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.gitignore
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.gitignore
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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lerna-debug.log*
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node_modules
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dist-ssr
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*.local
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# Editor directories and files
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.vscode/*
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!.vscode/extensions.json
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.idea
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.DS_Store
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?
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11
.gitlab-ci.yml
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.gitlab-ci.yml
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image: alpine:latest
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pages:
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stage: deploy
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script:
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- mv -f ./dist/* public
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- echo "Release Complete"
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artifacts:
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paths:
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- public
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only:
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- master
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3
.vscode/extensions.json
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.vscode/extensions.json
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{
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"recommendations": ["johnsoncodehk.volar"]
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}
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136
QRScan.php
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QRScan.php
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<!doctype html>
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<head>
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<title>掃QRCode-Instascan</title>
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<html lang="utf8">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale = 1,user-scalable = no">
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/webrtc-adapter/3.3.3/adapter.min.js"
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charset="utf8"></script>
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<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.10/vue.min.js"
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charset="utf8"></script>
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<script type="text/javascript" src="https://rawgit.com/schmich/instascan-builds/master/instascan.min.js"
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charset="utf8"></script>
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<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
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integrity="sha256-4+XzXVhsDmqanXGHaHvgh1gMQKX40OUvDEBTu8JcmNs=" crossorigin="anonymous" charset="utf8"></script>
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<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
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<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
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<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.1/css/all.min.css" />
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<style>
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body {
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background: #FFFFFF;
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}
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.preview-container {
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width: 300px;
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height: 300px;
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overflow: hidden;
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border: 3px dotted #ccc;
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margin: 0px auto;
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}
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</style>
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</head>
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<body>
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<div id="Webapp">
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<div class="sidebar">
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<h2 style="text-align:center;">
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<? echo $_SERVER['HTTP_HOST']?> <br>掃描位置 QRCode
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</h2>
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</div>
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<div class="preview-container">
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<div style="text-align:center;" id="saysome">QR 掃描器(掃描時請對焦)</div>
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<video id="preview"></video>
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</div>
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<section class="cameras text-center">
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<h2 class="text-center">鏡頭選擇</h2>
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<span v-if="cameras.length === 0" class="empty">找不到鏡頭</span>
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<span v-for="camera in cameras">
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<span v-if="camera.id != activeCameraId" :title="formatName(camera.name)">
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<a @click.stop="selectCamera(camera)" class="btn btn-info text-white btn-lg"><i
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class="fas fa-camera-retro"></i> 切換鏡頭</a>
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</span>
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</span>
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</section>
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<section class="scans">
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<!--
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<h2>評分位置</h2>
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<ul v-if="scans.length === 0">
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<li class="empty">未掃描任何位置</li>
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</ul>
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-->
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<transition-group name="scans" tag="ul">
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<!--li v-for="scan in scans" :key="scan.date" :title="scan.content">{{ scan.content }}</li-->
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</transition-group>
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<!-- <div><a href="#" id="meL"></a></div> -->
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<div id="meL"></div>
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</section>
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</div>
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<!--script type="text/javascript" src="Webapp.js" charset="utf8"></script-->
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<script>
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var Webapp = new Vue({
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el: '#Webapp',
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data: {
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scanner: null,
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activeCameraId: 1,
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cameras: [],
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scans: []
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},
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mounted: function () {
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var self = this;
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self.scanner = new Instascan.Scanner({ video: document.getElementById('preview'), mirror: false, scanPeriod: 5 });
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self.scanner.addListener('scan', function (content, image) {
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self.scans.unshift({ date: +(Date.now()), content: content });
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if (content) {
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document.getElementById("meL").innerHTML = content;
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// document.getElementById("meL").href = content;
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// document.getElementById("meL").click();
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} else {
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alert("QRcode 可能不正確!!");
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exit;
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}
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});
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Instascan.Camera.getCameras().then(function (cameras) {
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self.cameras = cameras;
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if (cameras.length > 0) {
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self.activeCameraId = cameras[cameras.length - 1].id;
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self.scanner.start(cameras[cameras.length - 1]);
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} else {
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console.error('沒找到相機元素!!');
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}
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}).catch(function (e) {
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console.error(e);
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});
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},
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methods: {
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formatName: function (name) {
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return name || '(unknown)';
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},
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selectCamera: function (camera) {
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this.activeCameraId = camera.id;
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this.scanner.start(camera);
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}
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}
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});
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</script>
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</body>
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</html>
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README.md
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README.md
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# Vue 3 + TypeScript + Vite
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This template should help get you started developing with Vue 3 and TypeScript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
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## Recommended IDE Setup
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- [VS Code](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=johnsoncodehk.volar)
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## Type Support For `.vue` Imports in TS
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Since TypeScript cannot handle type information for `.vue` imports, they are shimmed to be a generic Vue component type by default. In most cases this is fine if you don't really care about component prop types outside of templates. However, if you wish to get actual prop types in `.vue` imports (for example to get props validation when using manual `h(...)` calls), you can enable Volar's Take Over mode by following these steps:
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1. Run `Extensions: Show Built-in Extensions` from VS Code's command palette, look for `TypeScript and JavaScript Language Features`, then right click and select `Disable (Workspace)`. By default, Take Over mode will enable itself if the default TypeScript extension is disabled.
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2. Reload the VS Code window by running `Developer: Reload Window` from the command palette.
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You can learn more about Take Over mode [here](https://github.com/johnsoncodehk/volar/discussions/471).
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BIN
assets/qr.png
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assets/qr.png
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Before Width: | Height: | Size: 556 B |
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assets/setup.jpg
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assets/setup.jpg
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Before Width: | Height: | Size: 276 KiB |
1
dist/assets/index.06d14ce2.css
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dist/assets/index.06d14ce2.css
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#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:60px}
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dist/assets/index.42417b10.js
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dist/assets/index.42417b10.js
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dist/favicon.ico
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dist/favicon.ico
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After Width: | Height: | Size: 4.2 KiB |
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dist/index.html
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dist/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<link rel="icon" href="./favicon.ico" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>HTML5 QR Code with Vue js</title>
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<script type="module" crossorigin src="./assets/index.42417b10.js"></script>
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<link rel="stylesheet" href="./assets/index.06d14ce2.css">
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</head>
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<body>
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<div id="app"></div>
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</body>
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</html>
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index.html
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index.html
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<!doctype html>
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<!DOCTYPE html>
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<html>
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<html lang="en">
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<script>
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(function () {
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<head>
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window.open("./QRScan.php", '_self');
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<meta charset="UTF-8" />
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})()
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<link rel="icon" href="/favicon.ico" />
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</script>
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>HTML5 QR Code with Vue js</title>
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</head>
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<body>
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<div id="app"></div>
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<script type="module" src="/src/main.ts"></script>
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</body>
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</body>
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</html>
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</html>
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instascan.min.js
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instascan.min.js
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package-lock.json
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1281
package-lock.json
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package.json
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package.json
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{
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"name": "qrcode",
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"private": true,
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"version": "0.0.0",
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"scripts": {
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"dev": "vite",
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"build": "vue-tsc --noEmit && vite build",
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"preview": "vite preview"
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},
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"dependencies": {
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"html5-qrcode": "^2.2.1",
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"vue": "^3.2.25"
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},
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"devDependencies": {
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"@vitejs/plugin-vue": "^2.3.1",
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"typescript": "^4.5.4",
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"vite": "^2.9.5",
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"vue-tsc": "^0.34.7"
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}
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}
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public/favicon.ico
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public/favicon.ico
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src/App.vue
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src/App.vue
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<script setup lang="ts">
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// This starter template is using Vue 3 <script setup> SFCs
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// Check out https://vuejs.org/api/sfc-script-setup.html#script-setup
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import QRCode from './components/QRCode.vue';
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</script>
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<template>
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<QRCode />
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</template>
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<style>
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#app {
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font-family: Avenir, Helvetica, Arial, sans-serif;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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text-align: center;
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color: #2c3e50;
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margin-top: 60px;
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}
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</style>
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src/assets/logo.png
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src/assets/logo.png
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src/components/HelloWorld.vue
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src/components/HelloWorld.vue
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<script setup lang="ts">
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import { ref } from 'vue'
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defineProps<{ msg: string }>()
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const count = ref(0)
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</script>
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<template>
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<h1>{{ msg }}</h1>
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<p>
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Recommended IDE setup:
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<a href="https://code.visualstudio.com/" target="_blank">VS Code</a>
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+
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||||||
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<a href="https://github.com/johnsoncodehk/volar" target="_blank">Volar</a>
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</p>
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<p>See <code>README.md</code> for more information.</p>
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<p>
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<a href="https://vitejs.dev/guide/features.html" target="_blank">
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Vite Docs
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</a>
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<a href="https://v3.vuejs.org/" target="_blank">Vue 3 Docs</a>
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</p>
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<button type="button" @click="count++">count is: {{ count }}</button>
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<p>
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Edit
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<code>components/HelloWorld.vue</code> to test hot module replacement.
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</p>
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</template>
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<style scoped>
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a {
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color: #42b983;
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}
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label {
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margin: 0 0.5em;
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font-weight: bold;
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}
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code {
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background-color: #eee;
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padding: 2px 4px;
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border-radius: 4px;
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color: #304455;
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}
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</style>
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22
src/components/QRCode.vue
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22
src/components/QRCode.vue
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<script setup lang="ts">
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import { ref } from 'vue';
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import QRCodeScanner from './QRCodeScanner.vue';
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// defineProps<{ msg: string }>()
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let result = ref('')
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const decodedCode = function (decodedText: string, decodedResult: any) {
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console.log(`Scan result ${decodedText}`, decodedResult);
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result.value = `內容:${decodedText}`;
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}
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|
</script>
|
||||||
|
|
||||||
|
<template>
|
||||||
|
<div class="section" style="width: 500px; margin: auto;">
|
||||||
|
<QRCodeScanner :qrbox="250" :fps="10" style="width: 500px;" @decodedCode="decodedCode">
|
||||||
|
</QRCodeScanner>
|
||||||
|
</div>
|
||||||
|
<div> {{ result }} </div>
|
||||||
|
</template>
|
||||||
44
src/components/QRCodeScanner.vue
Normal file
44
src/components/QRCodeScanner.vue
Normal file
@ -0,0 +1,44 @@
|
|||||||
|
<script setup lang="ts">
|
||||||
|
import { Html5QrcodeScanner } from "html5-qrcode";
|
||||||
|
import { nextTick } from 'vue';
|
||||||
|
|
||||||
|
const props = defineProps<{
|
||||||
|
qrbox: Number,
|
||||||
|
fps: Number,
|
||||||
|
}>()
|
||||||
|
|
||||||
|
const emit = defineEmits(['decodedCode'])
|
||||||
|
|
||||||
|
var config: any = { fps: props.fps ? props.fps : 10 };
|
||||||
|
let nowresult = "";
|
||||||
|
if (props.qrbox) {
|
||||||
|
config['qrbox'] = props.qrbox;
|
||||||
|
}
|
||||||
|
|
||||||
|
function onScanSuccess(decodedText: string, decodedResult: any) {
|
||||||
|
// $this.$root.$emit('decodedCode', decodedText, decodedResult);
|
||||||
|
if (nowresult === decodedText) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
nowresult = decodedText;
|
||||||
|
emit('decodedCode', decodedText, decodedResult);
|
||||||
|
}
|
||||||
|
|
||||||
|
function onScanError(decodedText: string, decodedResult: any) {
|
||||||
|
// $this.$root.$emit('decodedCode', decodedText, decodedResult);
|
||||||
|
}
|
||||||
|
|
||||||
|
async function onLoad(): Promise<void> {
|
||||||
|
// 这里获取DOM的是旧值
|
||||||
|
await nextTick()
|
||||||
|
// nextTick 后获取DOM的是更新后的值
|
||||||
|
var html5QrcodeScanner = new Html5QrcodeScanner(
|
||||||
|
"qr-code-full-region", config, undefined);
|
||||||
|
html5QrcodeScanner.render(onScanSuccess, onScanError);
|
||||||
|
}
|
||||||
|
onLoad();
|
||||||
|
</script>
|
||||||
|
|
||||||
|
<template>
|
||||||
|
<div id="qr-code-full-region"></div>
|
||||||
|
</template>
|
||||||
8
src/env.d.ts
vendored
Normal file
8
src/env.d.ts
vendored
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
/// <reference types="vite/client" />
|
||||||
|
|
||||||
|
declare module '*.vue' {
|
||||||
|
import type { DefineComponent } from 'vue'
|
||||||
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/ban-types
|
||||||
|
const component: DefineComponent<{}, {}, any>
|
||||||
|
export default component
|
||||||
|
}
|
||||||
4
src/main.ts
Normal file
4
src/main.ts
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
import { createApp } from 'vue'
|
||||||
|
import App from './App.vue'
|
||||||
|
|
||||||
|
createApp(App).mount('#app')
|
||||||
18
tsconfig.json
Normal file
18
tsconfig.json
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
{
|
||||||
|
"compilerOptions": {
|
||||||
|
"target": "esnext",
|
||||||
|
"useDefineForClassFields": true,
|
||||||
|
"module": "esnext",
|
||||||
|
"moduleResolution": "node",
|
||||||
|
"strict": true,
|
||||||
|
"jsx": "preserve",
|
||||||
|
"sourceMap": true,
|
||||||
|
"resolveJsonModule": true,
|
||||||
|
"isolatedModules": true,
|
||||||
|
"esModuleInterop": true,
|
||||||
|
"lib": ["esnext", "dom"],
|
||||||
|
"skipLibCheck": true
|
||||||
|
},
|
||||||
|
"include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
|
||||||
|
"references": [{ "path": "./tsconfig.node.json" }]
|
||||||
|
}
|
||||||
8
tsconfig.node.json
Normal file
8
tsconfig.node.json
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
{
|
||||||
|
"compilerOptions": {
|
||||||
|
"composite": true,
|
||||||
|
"module": "esnext",
|
||||||
|
"moduleResolution": "node"
|
||||||
|
},
|
||||||
|
"include": ["vite.config.ts"]
|
||||||
|
}
|
||||||
8
vite.config.ts
Normal file
8
vite.config.ts
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
import vue from "@vitejs/plugin-vue";
|
||||||
|
import { defineConfig } from "vite";
|
||||||
|
|
||||||
|
// https://vitejs.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
base: "./",
|
||||||
|
plugins: [vue()],
|
||||||
|
});
|
||||||
Loading…
Reference in New Issue
Block a user