/
product_detection.html
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/
product_detection.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Imgage Upload</title>
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<script type="text/javascript">
function imgPreview(fileDom) {
//判断是否支持FileReader
if (window.FileReader) {
var reader = new FileReader();
} else {
alert("您的设备不支持图片预览功能，如需该功能请升级您的设备！");
}
//获取文件
var file = fileDom.files[0];
var imageType = /^image\//;
var f = document.getElementById('imgFile').value;
//是否是图片
if (!imageType.test(file.type)) {
alert("请选择图片")
return false;
}
//是否是图片
if (!/(jpg|jpeg|JPEG|JPG|png|PNG)$/.test(f)) {
alert("图片类型必须是jpeg,jpg,png中的一种")
return false;
}
if (file) {
var fileSize = 0;
if (file.size > 1024 * 1024)
fileSize = (Math.round(file.size * 100 / (1024 * 1024)) / 100).toString() + 'MB';
else
fileSize = (Math.round(file.size * 100 / 1024) / 100).toString() + 'KB';
document.getElementById('fileName').innerHTML = '名称: ' + file.name;
document.getElementById('fileSize').innerHTML = '大小: ' + fileSize;
document.getElementById('fileType').innerHTML = '类型: ' + file.type;
}
//读取完成
reader.onload = function (e) {
//获取图片dom
var img = document.getElementById("preview");
//图片路径设置为读取的图片
img.src = e.target.result;
var formData = new FormData();
formData.append("img", file);
var Url = "http://alab-vision2.aqara.cn/product/predict";
$.ajax({
url: Url,
type: 'POST',
crossDomain: true,
xhrFields: "'Access-Control-Allow-Origin': '*'",
data: formData,
// 告诉jQuery不要去处理发送的数据
processData: false,
// 告诉jQuery不要去设置Content-Type请求头
contentType: false,
beforeSend: function () {
console.log("正在进行，请稍候");
document.getElementById("tips").innerHTML = '提交中... 请稍候!';
document.getElementById("relult").innerHTML = '';
},
success: function (res) {
document.getElementById("relult").innerHTML = 'result: ' + JSON.stringify(res);
},
error: function (res) {
document.getElementById("relult").innerHTML = 'result: ' + JSON.stringify(res);
},
complete: function (res) {
document.getElementById("tips").innerHTML = '处理完成!';
}
});
};
reader.readAsDataURL(file);
}
</script>
</head>
<style>
.container {
/* padding: 20px; */
margin-top: 10px;
text-align: center;
}
.mymargintop {
margin-top: 10px;
}
.file {
position: relative;
height: 40px;
line-height: 40px;
}
.file label {
display: inline-block;
}
.userdefined-file {
position: absolute;
top: 0;
/* left: 60px; */
z-index: 2;
/* width: 300px; */
height: 40px;
line-height: 40px;
font-size: 0;
/*应对子元素为 inline-block 引起的外边距*/
}
.userdefined-file input[type="text"] {
display: inline-block;
vertical-align: middle;
padding-right: 14px;
padding-left: 14px;
width: 220px;
box-sizing: border-box;
border: 1px solid #ccc;
height: 40px;
line-height: 40px;
font-size: 14px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.userdefined-file button {
display: inline-block;
vertical-align: middle;
width: 300px;
text-align: center;
height: 40px;
line-height: 40px;
font-size: 14px;
background-color: #f54;
border: none;
color: #fff;
cursor: pointer;
}
.tips{
background-color: #f54;
}
.file input[type="file"] {
position: absolute;
top: 0;
left: -2px;
z-index: 3;
opacity: 0;
width: 300px;
height: 40px;
line-height: 40px;
cursor: pointer;
}
.activityForm {
width: 100px;
text-align: center;
/* margin-left: 42%; */
}
</style>
<body>
<div class="container">
<img style="width:300px; height:300px;" id="preview" />
<br />
<div class="mymargintop">图片格式仅限jpeg,jpg </div>
<!-- <a href="javascript:;" class="upload">选择文件
<input type="file" name="file" id="imgFile" class="mymargintop change" onchange="imgPreview(this)" />
</a> -->
<center>
<div style="width:300px;">
<div class="file">
<div class="userdefined-file">
<button type="button">上传</button>
</div>
<input type="file" name="file" id="imgFile" onchange="imgPreview(this)">
</div>
</div>
</center>
<div class="content">
<div class="mymargintop" id="fileName"></div>
<div class="mymargintop" id="fileSize"></div>
<div class="mymargintop" id="fileType"></div>
<div class="mymargintop" class="tips" id="tips"></div>
<div class="mymargintop" id="relult"></div>
</div>
</div>
</body>
<script src="https://cdn.cnbj2.fds.api.mi-img.com/cdn/lumi/pc/js/jquery.min.js"></script>
</html>