错误:未能在'窗口'上执行'atob':要解码的字符串编码不正确 [英] Error:Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded
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问题描述
这是我的Javascript代码
This is my Javascript code
function upload(){
var byteCharacters = atob($scope.image1.compressed.dataURL.replace(/^data:image\(png|jpg);base64,/,''));
var byteNumbers = new Array(byteCharacters.length);
for (var i = 0; i < byteCharacters.length; i++) {
byteNumbers[i] = byteCharacters.charCodeAt(i);
}
var byteArray = new Uint8Array(byteNumbers);
var blob = new Blob([ byteArray ], {
type : undefined
});
这是我的HTML
<div class="form-group text-16px" style="margin-top: 20px !important;">
<label>Choose Material Photo : </label>
<div>
<input id="materialImage" type="file" accept="image/*" image="image1" resize-max-height="800" resize-max-width="800" resize-quality="0.7" resize-type="image/jpg" file-model="file" name="materialImage" onChange="checkFile()" ng-image-compress/>
<div id="choose-image-compresser">
<div image="image1" result-image="myCompressedImage"></div>
</div>
<img ng-src="{{image1.compressed.dataURL}}" />
<span id="image-size-error" style="color:red;" hidden=""><small>Image size is too large</small></span>
</div>
</div>
我收到错误
错误:无法在'Window'上执行'atob':要解码的字符串
编码不正确
Error: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded
推荐答案
我得到了我的问题。它应该有助于另一个用户保存图像并使用javascript压缩图像(AnguarJs)。
I got my problem. It should be helpful for another user for save the image and compress the image using javascript(AnguarJs).
我正在流动此链接以压缩图像 Github
https://github.com/oukan/angular-image-compress
https://github.com/oukan/angular-image-compress
var imageData = $scope.image1.compressed.dataURL.toString();
var byteCharacters = atob(imageData.replace(/^data:image\/(png|jpeg|jpg);base64,/, ''));
var byteNumbers = new Array(byteCharacters.length);
for (var i = 0; i < byteCharacters.length; i++) {
byteNumbers[i] = byteCharacters.charCodeAt(i);
}
var byteArray = new Uint8Array(byteNumbers);
var blob = new Blob([ byteArray ], {
type : undefined
});
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