JSN___的博客

简单的vue上传图片<template> <img :src="f.src" v-if="f" /> <img src="../../assets/zz.jpg" @click="add" v-else/> <input class="value" style="display:none" type="file" ref="file" accept="image/*" multiple="multiple" @change="getFile

ajax和axios,fetch的区别1.jQuery ajax $.ajax({ type: 'POST', url: url, data: data, dataType: dataType, success: function () {}, error: function () {} });...