我在使用JSZip 3.0时出错。我正在使用JSZip库为创建和下载压缩包编写代码。
下面给出了我创建zip的代码。
var zip = new JSZip();
var urls = ["image/Screenshot (11).png","image/Screenshot (10).png"];
var count = 0;
var zipFilename = "zipFilename.zip";
urls.forEach(function(url){
var filename = "filename";
JSZipUtils.getBinaryContent(url, function (err, data) {
if(err) {
throw err; // or handle the error
}
zip.file(filename, data, {binary:true});
count++;
if (count == urls.length) {
var zipFile = zip.generate({type: "blob"});
saveAs(zipFile, zipFilename);
}
});
});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.2.1/jszip.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jszip-utils/0.1.0/jszip-utils.js"></script>
这样我就收到了错误Uncaught Error: Error: This method has been removed in JSZip 3.0, please check the upgrade guide. at XMLHttpRequest.xhr.onreadystatechange
当我研究这个错误时,我找到了一个答案This,但我不知道如何以及在哪里可以使用它。
有没有人能帮我。
发布于 2020-01-01 19:13:32
试试这段代码
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.2.1/jszip.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jszip-utils/0.1.0/jszip-utils.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/1.3.8/FileSaver.min.js"></script>
<script type="text/javascript">
var zip = new JSZip();
var urls = ["logo.png","foot-logo.png"];
var count = 0;
var zipFilename = "zipFilename.zip";
urls.forEach(function(url){
var filename = "filename";
console.log(url);
JSZipUtils.getBinaryContent(url, function (err, data) {
if(err) {
throw err; // or handle the error
}
zip.file(url, data, {binary:true});
count++;
if (count == urls.length) {
zip.generateAsync({type:"blob"})
.then(function (blob) {
saveAs(blob, zipFilename);
});
}
});
});
</script>
</head>
<body>
Javascript zip file
</body>
</html>https://stackoverflow.com/questions/59551584
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