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vue-upload-imgs

v2.0.3

Published

Vue 图片上传组件(base64)

Downloads

131

Readme

Vue 图片上传组件(支持 Vue2、Vue3)

组件保存的是图片的 base64 码,如果有 BUG,请提 issues

在线 demo

文档

|字段|类型|描述|默认值|值类型|示例| |-|-|-|-|-|-| |type|属性值|组件显示模式 0.图片预览 1.图片列表 2.带有上传按钮的图片预览|0|Number| |disabled|属性值|禁用组件|false|Boolean| |access|属性值|组件允许上传的图片类型|image/*|String| |files|属性值|组件图片数据|[]|Array|v-model="files" files:[{ url: 'xxx', name: 'xxx.jpg'}]| |label|属性值|上传按钮|'点击上传'|String| |limit|属性值|限制上传的图片数量,0 为不限制|0|Number| |max-size|属性值|允许上传图片的最大尺寸,单位字节|null|Number| |multiple|属性值|是否允许多选|false|Boolean| |compress|属性值|是否开启压缩|false|Boolean| |quality|属性值|压缩质量|0.8|Number| |before-read|属性值|读取文件前的钩子函数|null|Function,返回值为 true 则继续读取图片,为 false 则不进行任何操作| |after-read|属性值|读取文件后的钩子函数|null|Function,参数为读取后的图片| |before-remove|属性值|移除文件前的钩子函数|null|Function,参数为要预览的图片索引值 index 和图片 file,返回值为 true 则删除图片,为 false 则不进行任何操作| |oversize|事件|图片大小超过 max-size 时触发|null|Function,参数为超过尺寸大小的图片| |exceed|事件|图片超出限制个数时触发|null|Function| |preview|事件|点击图片上的 + 号触发预览事件|null|Function,参数为要预览的图片索引值 index 和图片 file|

使用

Vue2

在单文件组件中引用

npm i vue-upload-imgs
import Vue from 'vue'
import VueUploadImgs from 'vue-upload-imgs'

Vue.use(VueUploadImgs)
<template>
    <div>
        <VueUploadImgs 
            multiple
            compress
            :before-read="beforeRead"
            :after-read="afterRead"
            :before-remove="beforeRemove"
            :limit="limit"
            :type="type"
            @preview="preview"
            @exceed="exceed"
            @oversize="oversize"
            v-model="files"
        >
        </VueUploadImgs>
    </div>
</template>

在HTML文件中直接引用

<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<!-- 开发环境 -->
<script src="https://cdn.jsdelivr.net/npm/vue-upload-imgs/dist/VueUploadImgs.iife.js"></script>
<!-- 生产环境 -->
<script src="https://cdn.jsdelivr.net/npm/vue-upload-imgs/dist/VueUploadImgs.iife.min.js"></script>
<div id="app">
    <vue-upload-imgs 
        multiple
        compress
        :before-read="beforeRead"
        :after-read="afterRead"
        :before-remove="beforeRemove"
        :limit="limit"
        :type="type"
        @preview="preview"
        @exceed="exceed"
        @oversize="oversize"
        v-model="files"
    >
    </vue-upload-imgs>
</div>

Vue3

在单文件组件中引用

npm i vue-upload-imgs
import { createApp } from 'vue'
import VueUploadImgs from 'vue-upload-imgs/dist/vue3/VueUploadImgs.esm'
import App from './App.vue'

createApp(App)
    .component('VueUploadImgs', VueUploadImgs)
    .mount('#app')
<template>
    <div>
        <VueUploadImgs 
            multiple
            compress
            :before-read="beforeRead"   
            :after-read="afterRead"
            :before-remove="beforeRemove"
            :limit="limit"
            :type="type"
            @preview="preview"
            @exceed="exceed"
            @oversize="oversize"
            v-model="files"
        >
        </VueUploadImgs>
    </div>
</template>

在HTML文件中直接引用

<script src="https://unpkg.com/vue@next"></script>
<!-- 开发环境 -->
<script src="https://cdn.jsdelivr.net/npm/vue-upload-imgs/dist/vue3/VueUploadImgs.iife.js"></script>
<!-- 生产环境 -->
<script src="https://cdn.jsdelivr.net/npm/vue-upload-imgs/dist/vue3/VueUploadImgs.iife.min.js"></script>
<div id="app">
    <vue-upload-imgs 
        multiple
        compress
        :before-read="beforeRead"
        :after-read="afterRead"
        :before-remove="beforeRemove"
        :limit="limit"
        :type="type"
        @preview="preview"
        @exceed="exceed"
        @oversize="oversize"
        v-model="files"
    >
    </vue-upload-imgs>
</div>

<script>
const app = Vue.createApp({
    components: {
        VueUploadImgs: VueUploadImgs.default,
    },
    // ...
})

app.mount('#app')
</script>