擅长:python、mysql、java
<p>试试jQuery ajax:</p>
<pre><code>function upload() {
// Generate the image data
var img= document.getElementById("myCanvas").toDataURL("image/png");
img = img.replace(/^data:image\/(png|jpg);base64,/, "")
// Sending the image data to Server
$.ajax({
type: 'POST',
url: '/upload', // /new
data: '{ "imageData" : "' + img + '" }',
contentType: 'application/json; charset=utf-8',
dataType: 'json',
success: function (msg) {
// On success code
}
});
}
</code></pre>
<p>Rest是在服务器端使用请求.json['imageData']并将其存储在数据库中。在</p>
^{pr2}$