var base64 = '';
const blob = dataURLToBlob(base64);
const file = blobToFile(blob, 'image.jpg');
uploadImage(file);
function dataURLToBlob(base64) {
const parts = dataURL.split(';base64,');
const contentType = parts[0].split(':')[1];
const byteCharacters = atob(parts[1]);
const byteArrays = [];
for (let i = 0; i < byteCharacters.length; i++) {
byteArrays.push(byteCharacters.charCodeAt(i));
}
return new Blob([new Uint8Array(byteArrays)], { type: contentType });
}
function blobToFile(blob, fileName) {
return new File([blob], fileName, { type: blob.type });
}
function uploadImage(file) {
var formData = new FormData();
formData.append("picFile", file);
// 发送 AJAX 请求上传文件
$.ajax({
url: "/upload/img-upload-local", //
type: "POST",
async:false,
data: formData,
processData: false,
contentType: false,
success: function(res) {
$(".div1").hide();
$(".div2").hide();
$("#showImg").attr("src",res.url)
$(".imgDiv").show();
closeCamera();
},
error: function() {
alert("上传失败");
}
});
}