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我通過我的JavaScript字外掛程序發送一個單詞2013 docx到一個servlet。但是在寫入流之後,pdf/word(壓縮類型)文件已損壞,並具有不同的大小。它有更多的字節然後slice.value.size在js輸出告訴我(當我將文件保存到hdd中時,它顯示相同的大小)。使用FormData和Apache Fileupload具有相同的結果。任何幫助,將不勝感激。通過XHR上傳文件並將文件寫入文件
JS:
function sendDoc(){
Office.context.document.getFileAsync("pdf",
function (result) {
if (result.status == Office.AsyncResultStatus.Succeeded) {
var myFile = result.value;
myFile.getSliceAsync(0, function (slice) {
if (slice.status == Office.AsyncResultStatus.Succeeded) {
showMessage("sending (" + slice.value.size + " bytes)");
var request = new XMLHttpRequest();
request.onreadystatechange = function() {
if (request.readyState == 4) {
myFile.closeAsync(function (r) {
if (r.status == Office.AsyncResultStatus.Succeeded) {
showMessage("sent");
}else {
showMessage("error");
}
});
}
}
request.open("POST", "myserver");
request.send(slice.value.data);
}else {
showMessage(slice.status);
}
});
} else {
showMessage(result.status);
}
});
}
的Servlet:
public void doPost(HttpServletRequest request, HttpServletResponse response) {
try {
InputStream in = request.getInputStream();
FileOutputStream out = new FileOutputStream("c:/temp/test.pdf");
IOUtils.copy(in, out);
in.close();
out.close();
} catch (Exception e) {
log.error(e.getMessage());
}
}