feat(file-upload): 文件上传

tuhongwei · tuhongwei · commit fae9fef161b5 · 2021-02-20T19:02:46.000+08:00
diff --git a/JavaScript深拷贝.html b/JavaScript深拷贝.html
diff --git a/file-upload/.browserslistrc b/file-upload/.browserslistrc
@@ -0,0 +1,3 @@
+> 1%
+last 2 versions
+not dead
diff --git a/file-upload/.gitignore b/file-upload/.gitignore
@@ -0,0 +1,23 @@
+.DS_Store
+node_modules
+/dist
+
+
+# local env files
+.env.local
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/file-upload/README.md b/file-upload/README.md
@@ -0,0 +1,19 @@
+# file-upload
+
+## Project setup
+```
+yarn install
+```
+
+### Compiles and hot-reloads for development
+```
+yarn serve
+```
+
+### Compiles and minifies for production
+```
+yarn build
+```
+
+### Customize configuration
+See [Configuration Reference](https://cli.vuejs.org/config/).
diff --git a/file-upload/babel.config.js b/file-upload/babel.config.js
@@ -0,0 +1,14 @@
+module.exports = {
+  presets: [
+    '@vue/cli-plugin-babel/preset'
+  ],
+  "plugins": [
+    [
+      "component",
+      {
+        "libraryName": "element-ui",
+        "styleLibraryName": "theme-chalk"
+      }
+    ]
+  ]
+}
diff --git a/file-upload/package.json b/file-upload/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "file-upload",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "serve": "vue-cli-service serve",
+    "build": "vue-cli-service build"
+  },
+  "dependencies": {
+    "core-js": "^3.6.5",
+    "element-ui": "^2.15.0",
+    "vue": "^2.6.11",
+    "vue-router": "^3.2.0"
+  },
+  "devDependencies": {
+    "@vue/cli-plugin-babel": "~4.5.0",
+    "@vue/cli-plugin-router": "~4.5.0",
+    "@vue/cli-service": "~4.5.0",
+    "babel-plugin-component": "^1.1.1",
+    "less": "^3.0.4",
+    "less-loader": "^5.0.0",
+    "vue-template-compiler": "^2.6.11"
+  }
+}
diff --git a/file-upload/public/favicon.ico b/file-upload/public/favicon.ico
diff --git a/file-upload/public/index.html b/file-upload/public/index.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
+    <title><%= htmlWebpackPlugin.options.title %></title>
+  </head>
+  <body>
+    <noscript>
+      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
+    </noscript>
+    <div id="app"></div>
+    <!-- built files will be auto injected -->
+  </body>
+</html>
diff --git a/file-upload/src/App.vue b/file-upload/src/App.vue
@@ -0,0 +1,28 @@
+<template>
+  <div id="app">
+    <router-view/>
+  </div>
+</template>
+
+<style lang="less">
+#app {
+  font-family: Avenir, Helvetica, Arial, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-align: center;
+  color: #2c3e50;
+}
+
+#nav {
+  padding: 30px;
+
+  a {
+    font-weight: bold;
+    color: #2c3e50;
+
+    &.router-link-exact-active {
+      color: #42b983;
+    }
+  }
+}
+</style>
diff --git a/file-upload/src/assets/logo.png b/file-upload/src/assets/logo.png
diff --git a/file-upload/src/components/HelloWorld.vue b/file-upload/src/components/HelloWorld.vue
@@ -0,0 +1,58 @@
+<template>
+  <div class="hello">
+    <h1>{{ msg }}</h1>
+    <p>
+      For a guide and recipes on how to configure / customize this project,<br>
+      check out the
+      <a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
+    </p>
+    <h3>Installed CLI Plugins</h3>
+    <ul>
+      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
+      <li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-router" target="_blank" rel="noopener">router</a></li>
+    </ul>
+    <h3>Essential Links</h3>
+    <ul>
+      <li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
+      <li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
+      <li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
+      <li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
+      <li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
+    </ul>
+    <h3>Ecosystem</h3>
+    <ul>
+      <li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
+      <li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
+      <li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
+      <li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
+      <li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
+    </ul>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'HelloWorld',
+  props: {
+    msg: String
+  }
+}
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<style scoped lang="less">
+h3 {
+  margin: 40px 0 0;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: #42b983;
+}
+</style>
diff --git a/file-upload/src/main.js b/file-upload/src/main.js
@@ -0,0 +1,13 @@
+import Vue from 'vue'
+import App from './App.vue'
+import router from './router'
+
+import { Button } from 'element-ui';
+Vue.component(Button.name, Button);
+
+Vue.config.productionTip = false
+
+new Vue({
+  router,
+  render: h => h(App)
+}).$mount('#app')
diff --git a/file-upload/src/router/index.js b/file-upload/src/router/index.js
@@ -0,0 +1,29 @@
+import Vue from 'vue'
+import VueRouter from 'vue-router'
+import Home from '../views/Home.vue'
+
+Vue.use(VueRouter)
+
+const routes = [
+  {
+    path: '/',
+    name: 'Home',
+    component: Home
+  },
+  {
+    path: '/about',
+    name: 'About',
+    // route level code-splitting
+    // this generates a separate chunk (about.[hash].js) for this route
+    // which is lazy-loaded when the route is visited.
+    component: () => import(/* webpackChunkName: "about" */ '../views/About.vue')
+  }
+]
+
+const router = new VueRouter({
+  mode: 'history',
+  base: process.env.BASE_URL,
+  routes
+})
+
+export default router
diff --git a/file-upload/src/views/About.vue b/file-upload/src/views/About.vue
@@ -0,0 +1,5 @@
+<template>
+  <div class="about">
+    <h1>This is an about page</h1>
+  </div>
+</template>
diff --git a/file-upload/src/views/Home.vue b/file-upload/src/views/Home.vue
@@ -0,0 +1,41 @@
+<template>
+   <div>
+    <input type="file" @change="handleFileChange" />
+    <el-button @click="handleUpload">上传</el-button>
+    <a href="">222</a>
+    <a>
+      <span>11</span>
+      <input type="text">
+    </a>
+  </div>
+
+</template>
+
+<script>
+import { Button } from 'element-ui';
+
+export default {
+  data: () => ({
+    container: {
+      file: null
+    }
+  }),
+  methods: {
+     handleFileChange(e) {
+      const [file] = e.target.files;
+      if (!file) return;
+      Object.assign(this.$data, this.$options.data());
+      this.container.file = file;
+    },
+    async handleUpload() {}
+  },
+  components: {
+    Button: Button.name
+  }
+};
+</script>
+<style>
+  a:focus-within {
+    color: red;
+  }
+</style>
diff --git a/file-upload/yarn.lock b/file-upload/yarn.lock

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+> 1%`
	`2`	`+last 2 versions`
	`3`	`+not dead`