如何在Javascript中保存zip文件的二进制数据? [英] How to save binary data of zip file in Javascript?
问题描述
我从AJAX响应中得到以下响应:
这是zip文件的响应。 请告诉我如何在Javascript中保存此文件名.zip。在ZIP内有PDF文件。
我的代码如下:
$.ajax({
url: baseURLDownload + "/service/report-builder/generateReportContentPDF",
beforeSend: function (xhr) {
xhr.setRequestHeader("Access-Control-Allow-Origin", "*");
xhr.responseType = 'arraybuffer'
},
type: "POST",
data: JSON.stringify(parameter),
contentType: "application/json",
success: function(result) {
console.log("ssss->"+result);
var base64String = utf8_to_b64(result);
//window.open("data:application/zip;base64,"+base64String); // It will download pdf in zip
var zip = new JSZip();
zip.add("PDFReport.pdf", result);
content = zip.generate();
location.href="data:application/zip;base64," + content;
$.mobile.loading('hide');
},
error: function(xhr){
console.log("Request Status: " + xhr.status + " Status Text: " + xhr.statusText + " " + xhr.responseText);
$.mobile.loading('hide');
showAlert("Error occured. Unable to download Report", "Message", "OK");
}
});
Respose console.log("SSSS->"+result);
PK��Q��F�/crt_pdf_10204725.pdf��uXM�8|p�݃�;w�@p�ܝBp��݂�;|C�ھ�w�=O�]]�%�N�#+�reup�Y�̉�J�3)�O��C�F�M�P�&;�rA�@��7T.��z(%h��x�x0�0Z�-i��%q�e�M�i�"�c��-/��j��齔/ļL瞄�0�>�o��[��6 멆�n��s�$�
�#>˘ '��wT�� ���3�36DK�+�̓�t6 ��r��sA:���x�<>n������'U��RLqA+���ݺ�BM��:4ĞP�}���:�}ߣP����?F)�9-�W0���2�{x��#2v8N.$V�>X=/�+�c}���ּ�y���*�J��
���90�T�L� 3p���*Sfj(���PWWz��O�s�9]&�
�io|�9�;�5��ʘDW�cl%�%;�u�%[�5�Q]$��[L>�yXg�9��2+&;,؟E�i|���k�k�c蟴CcG�j��4s|x �F
1�}��Y��,29�0M=-O�mL��y��^On^�u��a�F9:zc�Sy�-�g��fu�n�C�T:{�Q�u�.�E(�>W��+��M IFS
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推荐答案
最终我得到了问题的答案:
代码如下:
var xhr = new XMLHttpRequest();
xhr.open("POST", baseURLDownload + "/service/report/QCPReport", true);
xhr.setRequestHeader("Content-type","application/json");
xhr.setRequestHeader("Access-Control-Allow-Origin", "*");
xhr.onreadystatechange = function() {
if (xhr.readyState == 4 && xhr.status == 200) {
// alert("Failed to download:" + xhr.status + "---" + xhr.statusText);
var blob = new Blob([xhr.response], {type: "octet/stream"});
var fileName = "QCPReport.zip";
saveAs(blob, fileName);
}
}
xhr.responseType = "arraybuffer";
xhr.send(JSON.stringify(QCPParameter));
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