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上传、下载文件添加参数

uat
wangxiaoshuang 2025-12-19 16:27:32 +08:00
parent 691a3721a0
commit 56bc2bc5cd
2 changed files with 4 additions and 2 deletions
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4
src/utils/dcmUpload/dcmjs.js
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@ -8508,6 +8508,8 @@
var binaryStream;
var _writeOptions$fragmen = writeOptions.fragmentMultiframe,
fragmentMultiframe = _writeOptions$fragmen === void 0 ? true : _writeOptions$fragmen;
var _writeOptions$offset = writeOptions.startOffset,
startOffset = _writeOptions$offset === void 0 ? true : _writeOptions$offset;
value = value === null || value === undefined ? [] : value;
if (isEncapsulated) {
@ -8535,7 +8537,7 @@
for (i = 0; i < frames; i++) {
var _needsPadding = Boolean(value[i].byteLength & 1);
// startOffset.push(binaryStream.size);
if (startOffset) startOffset.push(binaryStream.size);
var frameBuffer = value[i],
frameStream = new ReadBufferStream(frameBuffer);
var fragmentsLength = 1;

2
src/utils/stream.js
View File

@ -112,7 +112,7 @@ function downloadFileToUrl(url) {
xhr.onload = function () {
const arraybuffer = xhr.response;
let dataset = dcmjs.data.DicomMessage.readFile(arraybuffer)
let newDicomFile = dataset.write({ fragmentMultiframe: false }) // fragmentMultiframe 原始数据是否进行分割
let newDicomFile = dataset.write({ fragmentMultiframe: false, startOffset: false }) // fragmentMultiframe 原始数据是否进行分割
const bufferArray = new Uint8Array(newDicomFile)
const blob = new Blob([bufferArray], { type: 'application/octet-stream' })
const href = URL.createObjectURL(blob)