93 lines
2.8 KiB
HTML
93 lines
2.8 KiB
HTML
<!--
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* @Author: Kane
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* @Date: 2022-09-29 16:33:30
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* @LastEditors: Kane
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* @LastEditTime: 2022-10-11 10:08:30
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* @FilePath: \car_dealer\src\main\webapp\file_upload.html
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* @Description:
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*
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* Copyright (c) ${2022} by Kane, All Rights Reserved.
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-->
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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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<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>上传文件测试！</title>
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<link rel="stylesheet" href="css/root.css" />
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<link rel="stylesheet" href="css/normalize.css" />
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<link rel="stylesheet" href="css/kane.css" />
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</head>
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<body>
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<div id="app">
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<form
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action="http://localhost:8080/cardealer/upload.do"
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id="uploadform"
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enctype="multipart/form-data"
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method="post"
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>
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<input
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type="file"
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name="uploadFile"
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id="upload"
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style="display: none"
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onchange="fileUploadChange()"
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/>
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<input
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type="text"
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value="12345"
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name="test"
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style="display: none"
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/>
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</form>
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<input
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type="text"
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id="upload_text"
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readonly
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onclick="upload.click()"
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/>
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<button id="btnUpload">上传</button>
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</div>
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</body>
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<script>
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//const reqeustURL = "upload/upload_file.do";
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const reqeustURL =
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"http://localhost:8080/cardealer/upload/upload_file.do";
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const btnUpload = document.getElementById("btnUpload");
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function fileUploadChange() {
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document.getElementById("upload_text").value =
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document.getElementById("upload").value;
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}
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btnUpload.onclick = function (event) {
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const uploadForm = document.getElementById("uploadform");
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const form = new FormData(uploadForm);
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const xhr = new XMLHttpRequest();
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xhr.upload.onprogress = function (event) {
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if (event.lengthComputable) {
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let percent = Math.round(
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(event.loaded * 100) / event.total,
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);
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console.log("上传进度:" + percent);
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}
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};
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xhr.onload = function (event) {
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console.log(xhr.responseText);
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let result = JSON.parse(xhr.responseText);
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console.log(result);
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};
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xhr.open("post", reqeustURL, true);
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xhr.send(form);
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};
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</script>
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</html>
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