本文實例為大家分享了vue.js異步上傳文件的具體代碼，供大家參考，具體內容如下
上傳文件前端代碼如下：
<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <meta charset="utf-8" /> <script src="../js/vue.js"></script> <script src="../js/vue-resource.js"></script> <script src="../asset/js/jquery.js"></script></head><body> <div id="app"> <input type="file" @change="getFile($event)" /><button @click="upload">上傳</button> <div>{{ result }}</div> <div v-show="uping==1">正在上傳中</div> </div><script> new Vue({ el: '#app', data: { upath: '', result: '', uping:0 }, methods: { upload: function () { //console.log(this.upath); var zipFormData = new FormData(); zipFormData.append('filename', this.upath);//filename是鍵，file是值，就是要傳的文件，test.zip是要傳的文件名 let config = { headers: { 'Content-Type': 'multipart/form-data' } }; this.uping = 1; this.$http.post('http://localhost:42565/home/up', zipFormData,config).then(function (response) { console.log(response); console.log(response.data); console.log(response.bodyText); var resultobj = response.data; this.uping = 0; this.result = resultobj.msg; }); }, getFile: function (even) { this.upath = event.target.files[0]; }, } });</script></body></html>后端處理代碼如下asp.net mvc的：
public ActionResult Up() { string msg = string.Empty; string error = string.Empty; string result = string.Empty; string filePath = string.Empty; string fileNewName = string.Empty; var files = Request.Files; if (files.Count > 0) { //設置文件名 fileNewName = DateTime.Now.ToString("yyyyMMddHHmmssff") + "_" + System.IO.Path.GetFileName(files[0].FileName); //保存文件 files[0].SaveAs(Server.MapPath("~/Uploads/" + fileNewName)); Thread.Sleep(10 * 1000); } return Json(new { msg = "上傳成功", newfilename = fileNewName }, JsonRequestBehavior.AllowGet); }以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持錯新站長站。
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