js如何使用ajax上传二进制文件binary (application/octet-stream)的数据?
请求路径:/upload/binary
请求方法:POST
消息格式:binary (application/octet-stream)
消息头:x-ext: 文件的后缀名,例如.jipg
直接在消息体中放置二进制数据
允许的后缀名:['.jpg',.jpeg',.bmp','.png']
网友回复
跟传统的mutipart上传文件不同,我们以后端php为例来演示一下:
html代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>XHR 上传文件示例</title>
</head>
<body>
<input type="file" id="fileInput">
<button id="uploadButton">上传</button>
<script>
const fileInput = document.getElementById('fileInput');
const uploadButton = document.getElementById('uploadButton');
uploadButton.addEventListener('click', () => {
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