如何将blob数据发布到php文件并插入数据库？

Question

我已经设法将base64图像转换为blob图像，这很好用我的问题是如何将blob图像发布到php文件并将其插入数据库...这是我的blob图像示例（blob：http ％3A //本地主机/ acc6ed62-fa5c-4eaa-951e-9910eb57ad2f）; 这是ajax代码::

function Post_Image(){  
//This image has a base64 src           
var image = $('.img').attr('src');
var contentType = 'image/png';
var b64Data = image.replace(/^data:image\/(png|jpg);base64,/, "");
//converting base64 to blob
var blob = b64toBlob(b64Data, contentType);
//The result from blobUrl= blob:http%3A//localhost/acc6ed62-fa5c-4eaa-951e-9910eb57ad2f
//This url will be posted to the server
var blobUrl = URL.createObjectURL(blob);  
var formData = new FormData();
formData.append('userImage', blobUrl);
$.ajax({
    url: 'wow.php',
    type: 'GET',
    data: {userImage:blobUrl},
    success:function(data){

    }
});

}