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A support package for web developer.
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<title>fsDownloadFile.mjs - Documentation</title>
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<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="wsemi.html">wsemi</a><ul class='methods'><li data-type='method'><a href="wsemi.html#.ab2blob">ab2blob</a></li><li data-type='method'><a href="wsemi.html#.ab2u8arr">ab2u8arr</a></li><li data-type='method'><a href="wsemi.html#.addExcelWorksheetFromData">addExcelWorksheetFromData</a></li><li data-type='method'><a href="wsemi.html#.addMonth">addMonth</a></li><li data-type='method'><a href="wsemi.html#.aes2str">aes2str</a></li><li data-type='method'><a href="wsemi.html#.alive">alive</a></li><li data-type='method'><a href="wsemi.html#.arr2dt">arr2dt</a></li><li data-type='method'><a href="wsemi.html#.arrAccum">arrAccum</a></li><li data-type='method'><a href="wsemi.html#.arrAdd">arrAdd</a></li><li data-type='method'><a href="wsemi.html#.arrAt">arrAt</a></li><li data-type='method'><a href="wsemi.html#.arrDiff">arrDiff</a></li><li data-type='method'><a href="wsemi.html#.arrFilterByKeywords">arrFilterByKeywords</a></li><li 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href="wsemi.html#.arrProduct">arrProduct</a></li><li data-type='method'><a href="wsemi.html#.arrPull">arrPull</a></li><li data-type='method'><a href="wsemi.html#.arrPullAt">arrPullAt</a></li><li data-type='method'><a href="wsemi.html#.arrReduce">arrReduce</a></li><li data-type='method'><a href="wsemi.html#.arrReverse">arrReverse</a></li><li data-type='method'><a href="wsemi.html#.arrSep">arrSep</a></li><li data-type='method'><a href="wsemi.html#.arrSort">arrSort</a></li><li data-type='method'><a href="wsemi.html#.asind">asind</a></li><li data-type='method'><a href="wsemi.html#.atan2d">atan2d</a></li><li data-type='method'><a href="wsemi.html#.atand">atand</a></li><li data-type='method'><a href="wsemi.html#.attstr">attstr</a></li><li data-type='method'><a href="wsemi.html#.b642obj">b642obj</a></li><li data-type='method'><a href="wsemi.html#.b642str">b642str</a></li><li data-type='method'><a href="wsemi.html#.b642u16arr">b642u16arr</a></li><li data-type='method'><a href="wsemi.html#.b642u8arr">b642u8arr</a></li><li data-type='method'><a href="wsemi.html#.binstr">binstr</a></li><li data-type='method'><a href="wsemi.html#.blob2ab">blob2ab</a></li><li data-type='method'><a href="wsemi.html#.blob2b64">blob2b64</a></li><li data-type='method'><a href="wsemi.html#.blob2str">blob2str</a></li><li data-type='method'><a href="wsemi.html#.blob2u8arr">blob2u8arr</a></li><li data-type='method'><a href="wsemi.html#.blobs2b64s">blobs2b64s</a></li><li data-type='method'><a href="wsemi.html#.blobs2u8arrs">blobs2u8arrs</a></li><li data-type='method'><a href="wsemi.html#.bodyLog">bodyLog</a></li><li data-type='method'><a href="wsemi.html#.browserView">browserView</a></li><li data-type='method'><a href="wsemi.html#.browserViewFromBlob">browserViewFromBlob</a></li><li data-type='method'><a href="wsemi.html#.browserViewFromText">browserViewFromText</a></li><li data-type='method'><a href="wsemi.html#.browserViewFromU8arr">browserViewFromU8arr</a></li><li data-type='method'><a href="wsemi.html#.bs2u8arr">bs2u8arr</a></li><li data-type='method'><a href="wsemi.html#.bufRead">bufRead</a></li><li data-type='method'><a href="wsemi.html#.bufReadDbl">bufReadDbl</a></li><li data-type='method'><a href="wsemi.html#.bufWrite">bufWrite</a></li><li data-type='method'><a href="wsemi.html#.bufWriteDbl">bufWriteDbl</a></li><li data-type='method'><a href="wsemi.html#.cache">cache</a></li><li data-type='method'><a href="wsemi.html#.cacheBd">cacheBd</a></li><li data-type='method'><a href="wsemi.html#.cbol">cbol</a></li><li data-type='method'><a href="wsemi.html#.cdbl">cdbl</a></li><li data-type='method'><a href="wsemi.html#.ceil">ceil</a></li><li data-type='method'><a href="wsemi.html#.cfilesize">cfilesize</a></li><li data-type='method'><a href="wsemi.html#.cfinancial">cfinancial</a></li><li data-type='method'><a href="wsemi.html#.cint">cint</a></li><li data-type='method'><a href="wsemi.html#.clearXSS">clearXSS</a></li><li data-type='method'><a href="wsemi.html#.clearXSSDyn">clearXSSDyn</a></li><li data-type='method'><a href="wsemi.html#.color">color</a></li><li data-type='method'><a href="wsemi.html#.composeToTree">composeToTree</a></li><li data-type='method'><a href="wsemi.html#.convertToTree">convertToTree</a></li><li data-type='method'><a href="wsemi.html#.copyStrToClipboard">copyStrToClipboard</a></li><li data-type='method'><a href="wsemi.html#.cosd">cosd</a></li><li data-type='method'><a href="wsemi.html#.cotd">cotd</a></li><li data-type='method'><a href="wsemi.html#.createExcelWorkbook">createExcelWorkbook</a></li><li data-type='method'><a href="wsemi.html#.cscd">cscd</a></li><li data-type='method'><a href="wsemi.html#.cstr">cstr</a></li><li data-type='method'><a href="wsemi.html#.day2cht">day2cht</a></li><li data-type='method'><a href="wsemi.html#.debounce">debounce</a></li><li data-type='method'><a href="wsemi.html#.delay">delay</a></li><li data-type='method'><a href="wsemi.html#.dig">dig</a></li><li data-type='method'><a href="wsemi.html#.digExp">digExp</a></li><li data-type='method'><a href="wsemi.html#.domAlert">domAlert</a></li><li data-type='method'><a href="wsemi.html#.domAppend">domAppend</a></li><li data-type='method'><a href="wsemi.html#.domCancelEvent">domCancelEvent</a></li><li data-type='method'><a href="wsemi.html#.domCompareText">domCompareText</a></li><li data-type='method'><a href="wsemi.html#.domCompareTextDyn">domCompareTextDyn</a></li><li data-type='method'><a href="wsemi.html#.domConvertToPic">domConvertToPic</a></li><li data-type='method'><a href="wsemi.html#.domConvertToPicDyn">domConvertToPicDyn</a></li><li data-type='method'><a href="wsemi.html#.domDetect">domDetect</a></li><li data-type='method'><a href="wsemi.html#.domDrag">domDrag</a></li><li data-type='method'><a href="wsemi.html#.domDragBarAndScroll">domDragBarAndScroll</a></li><li data-type='method'><a href="wsemi.html#.domDragPreview">domDragPreview</a></li><li data-type='method'><a href="wsemi.html#.domDropFiles">domDropFiles</a></li><li data-type='method'><a href="wsemi.html#.domElementsFromPoint">domElementsFromPoint</a></li><li data-type='method'><a href="wsemi.html#.domFadeIn">domFadeIn</a></li><li data-type='method'><a href="wsemi.html#.domFadeOut">domFadeOut</a></li><li data-type='method'><a href="wsemi.html#.domFind">domFind</a></li><li data-type='method'><a href="wsemi.html#.domFinds">domFinds</a></li><li data-type='method'><a href="wsemi.html#.domGetAttr">domGetAttr</a></li><li data-type='method'><a href="wsemi.html#.domGetBoudRect">domGetBoudRect</a></li><li data-type='method'><a href="wsemi.html#.domGetBoudRectRefSelf">domGetBoudRectRefSelf</a></li><li data-type='method'><a href="wsemi.html#.domGetFileAccept">domGetFileAccept</a></li><li data-type='method'><a href="wsemi.html#.domGetFiles">domGetFiles</a></li><li data-type='method'><a href="wsemi.html#.domGetParents">domGetParents</a></li><li data-type='method'><a href="wsemi.html#.domGetPointFromEvent">domGetPointFromEvent</a></li><li data-type='method'><a href="wsemi.html#.domGetScrollableParent">domGetScrollableParent</a></li><li data-type='method'><a href="wsemi.html#.domGetWindowSize">domGetWindowSize</a></li><li data-type='method'><a href="wsemi.html#.domIsClientXYIn">domIsClientXYIn</a></li><li data-type='method'><a href="wsemi.html#.domIsFocused">domIsFocused</a></li><li data-type='method'><a href="wsemi.html#.domIsVisible">domIsVisible</a></li><li data-type='method'><a href="wsemi.html#.domPrepend">domPrepend</a></li><li data-type='method'><a href="wsemi.html#.domRemove">domRemove</a></li><li data-type='method'><a href="wsemi.html#.domRenderMarkdownMind">domRenderMarkdownMind</a></li><li data-type='method'><a href="wsemi.html#.domRenderMarkdownMindDyn">domRenderMarkdownMindDyn</a></li><li data-type='method'><a href="wsemi.html#.domRipple">domRipple</a></li><li data-type='method'><a href="wsemi.html#.domScrollIntoView">domScrollIntoView</a></li><li data-type='method'><a href="wsemi.html#.domScrollTo">domScrollTo</a></li><li data-type='method'><a href="wsemi.html#.domShowImages">domShowImages</a></li><li data-type='method'><a href="wsemi.html#.domShowImagesDyn">domShowImagesDyn</a></li><li data-type='method'><a href="wsemi.html#.domShowInputAndGetFiles">domShowInputAndGetFiles</a></li><li data-type='method'><a href="wsemi.html#.domShowInputAndGetFilesU8Arrs">domShowInputAndGetFilesU8Arrs</a></li><li data-type='method'><a href="wsemi.html#.domShowInputDatatime">domShowInputDatatime</a></li><li data-type='method'><a href="wsemi.html#.domTooltip">domTooltip</a></li><li data-type='method'><a href="wsemi.html#.domTriggerEvent">domTriggerEvent</a></li><li data-type='method'><a href="wsemi.html#.domVirtualCreate">domVirtualCreate</a></li><li data-type='method'><a href="wsemi.html#.domVirtualCreateQueue">domVirtualCreateQueue</a></li><li data-type='method'><a href="wsemi.html#.downloadExcelFileFromData">downloadExcelFileFromData</a></li><li data-type='method'><a href="wsemi.html#.downloadExcelFileFromDataDyn">downloadExcelFileFromDataDyn</a></li><li data-type='method'><a href="wsemi.html#.downloadFileFromB64">downloadFileFromB64</a></li><li data-type='method'><a href="wsemi.html#.downloadFileFromBlob">downloadFileFromBlob</a></li><li data-type='method'><a href="wsemi.html#.downloadFileFromText">downloadFileFromText</a></li><li data-type='method'><a href="wsemi.html#.downloadFileFromU8Arr">downloadFileFromU8Arr</a></li><li data-type='method'><a href="wsemi.html#.dtmapping">dtmapping</a></li><li data-type='method'><a href="wsemi.html#.dtpick">dtpick</a></li><li data-type='method'><a href="wsemi.html#.estimateTicks">estimateTicks</a></li><li data-type='method'><a href="wsemi.html#.evem">evem</a></li><li data-type='method'><a href="wsemi.html#.execProcess">execProcess</a></li><li data-type='method'><a href="wsemi.html#.execProcessKillPid">execProcessKillPid</a></li><li data-type='method'><a href="wsemi.html#.execPyodide">execPyodide</a></li><li data-type='method'><a href="wsemi.html#.execPyodideDyn">execPyodideDyn</a></li><li data-type='method'><a href="wsemi.html#.f2c">f2c</a></li><li data-type='method'><a href="wsemi.html#.filepathToTree">filepathToTree</a></li><li data-type='method'><a href="wsemi.html#.files2data">files2data</a></li><li data-type='method'><a href="wsemi.html#.flattenToConn">flattenToConn</a></li><li data-type='method'><a href="wsemi.html#.flattenTree">flattenTree</a></li><li data-type='method'><a href="wsemi.html#.floor">floor</a></li><li data-type='method'><a href="wsemi.html#.fsBuildReadStreamText">fsBuildReadStreamText</a></li><li data-type='method'><a href="wsemi.html#.fsBuildWriteStreamText">fsBuildWriteStreamText</a></li><li data-type='method'><a href="wsemi.html#.fsCleanFolder">fsCleanFolder</a></li><li data-type='method'><a href="wsemi.html#.fsCleanFolderCore">fsCleanFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsCopyFile">fsCopyFile</a></li><li data-type='method'><a href="wsemi.html#.fsCopyFileCore">fsCopyFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsCopyFolder">fsCopyFolder</a></li><li data-type='method'><a href="wsemi.html#.fsCopyFolderCore">fsCopyFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsCreateFile">fsCreateFile</a></li><li data-type='method'><a href="wsemi.html#.fsCreateFileCore">fsCreateFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsCreateFolder">fsCreateFolder</a></li><li data-type='method'><a href="wsemi.html#.fsCreateFolderCore">fsCreateFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFile">fsDeleteFile</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFileCore">fsDeleteFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFileSafe">fsDeleteFileSafe</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFileSafeCore">fsDeleteFileSafeCore</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFolder">fsDeleteFolder</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFolderCore">fsDeleteFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFolderSafe">fsDeleteFolderSafe</a></li><li data-type='method'><a href="wsemi.html#.fsDeleteFolderSafeCore">fsDeleteFolderSafeCore</a></li><li data-type='method'><a href="wsemi.html#.fsDownloadFile">fsDownloadFile</a></li><li data-type='method'><a href="wsemi.html#.fsDownloadFileCore">fsDownloadFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsEvem">fsEvem</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileBasicHash">fsGetFileBasicHash</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileBasicHashCore">fsGetFileBasicHashCore</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileHash">fsGetFileHash</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileHashCore">fsGetFileHashCore</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileXxHash">fsGetFileXxHash</a></li><li data-type='method'><a href="wsemi.html#.fsGetFileXxHashCore">fsGetFileXxHashCore</a></li><li data-type='method'><a href="wsemi.html#.fsGetFilesInFolder">fsGetFilesInFolder</a></li><li data-type='method'><a href="wsemi.html#.fsGetFilesInFolderCore">fsGetFilesInFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsGetFilesWithHashInFolder">fsGetFilesWithHashInFolder</a></li><li data-type='method'><a href="wsemi.html#.fsGetFilesWithHashInFolderCore">fsGetFilesWithHashInFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsGetFoldersInFolder">fsGetFoldersInFolder</a></li><li data-type='method'><a href="wsemi.html#.fsGetFoldersInFolderCore">fsGetFoldersInFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsIsFile">fsIsFile</a></li><li data-type='method'><a href="wsemi.html#.fsIsFileCore">fsIsFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsIsFolder">fsIsFolder</a></li><li data-type='method'><a href="wsemi.html#.fsIsFolderCore">fsIsFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsMergeFiles">fsMergeFiles</a></li><li data-type='method'><a href="wsemi.html#.fsMergeFilesCore">fsMergeFilesCore</a></li><li data-type='method'><a href="wsemi.html#.fsReadText">fsReadText</a></li><li data-type='method'><a href="wsemi.html#.fsReadTextCore">fsReadTextCore</a></li><li data-type='method'><a href="wsemi.html#.fsRenameFile">fsRenameFile</a></li><li data-type='method'><a href="wsemi.html#.fsRenameFileCore">fsRenameFileCore</a></li><li data-type='method'><a href="wsemi.html#.fsRenameFolder">fsRenameFolder</a></li><li data-type='method'><a href="wsemi.html#.fsRenameFolderCore">fsRenameFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsSrlog">fsSrlog</a></li><li data-type='method'><a href="wsemi.html#.fsTask">fsTask</a></li><li data-type='method'><a href="wsemi.html#.fsTreeFolder">fsTreeFolder</a></li><li data-type='method'><a href="wsemi.html#.fsTreeFolderCore">fsTreeFolderCore</a></li><li data-type='method'><a href="wsemi.html#.fsWatchFile">fsWatchFile</a></li><li data-type='method'><a href="wsemi.html#.fsWatchFolder">fsWatchFolder</a></li><li data-type='method'><a href="wsemi.html#.fsWriteText">fsWriteText</a></li><li data-type='method'><a href="wsemi.html#.fsWriteTextCore">fsWriteTextCore</a></li><li data-type='method'><a href="wsemi.html#.genGradientColor">genGradientColor</a></li><li data-type='method'><a href="wsemi.html#.genID">genID</a></li><li data-type='method'><a href="wsemi.html#.genIDSeq">genIDSeq</a></li><li data-type='method'><a href="wsemi.html#.genPm">genPm</a></li><li data-type='method'><a href="wsemi.html#.getBufferSize">getBufferSize</a></li><li data-type='method'><a href="wsemi.html#.getClearPathName">getClearPathName</a></li><li data-type='method'><a href="wsemi.html#.getCsvStrFromData">getCsvStrFromData</a></li><li data-type='method'><a href="wsemi.html#.getDataFromExcelFileU8Arr">getDataFromExcelFileU8Arr</a></li><li data-type='method'><a href="wsemi.html#.getDataFromExcelFileU8ArrDyn">getDataFromExcelFileU8ArrDyn</a></li><li data-type='method'><a href="wsemi.html#.getEnv">getEnv</a></li><li data-type='method'><a href="wsemi.html#.getExcelU8ArrFromData">getExcelU8ArrFromData</a></li><li data-type='method'><a href="wsemi.html#.getExcelU8ArrFromWorkbook">getExcelU8ArrFromWorkbook</a></li><li data-type='method'><a href="wsemi.html#.getExcelWorkbookFromData">getExcelWorkbookFromData</a></li><li data-type='method'><a href="wsemi.html#.getExcelWorkbookFromWorksheet">getExcelWorkbookFromWorksheet</a></li><li data-type='method'><a href="wsemi.html#.getExcelWorksheetFromData">getExcelWorksheetFromData</a></li><li data-type='method'><a href="wsemi.html#.getFileAccept">getFileAccept</a></li><li data-type='method'><a href="wsemi.html#.getFileBasicHash">getFileBasicHash</a></li><li data-type='method'><a href="wsemi.html#.getFileHash">getFileHash</a></li><li data-type='method'><a href="wsemi.html#.getFileName">getFileName</a></li><li data-type='method'><a href="wsemi.html#.getFileNameExt">getFileNameExt</a></li><li data-type='method'><a href="wsemi.html#.getFileTrueName">getFileTrueName</a></li><li data-type='method'><a href="wsemi.html#.getFileType">getFileType</a></li><li data-type='method'><a href="wsemi.html#.getFileXxHash">getFileXxHash</a></li><li data-type='method'><a href="wsemi.html#.getGlobal">getGlobal</a></li><li data-type='method'><a href="wsemi.html#.getObjSize">getObjSize</a></li><li data-type='method'><a href="wsemi.html#.getPathParent">getPathParent</a></li><li data-type='method'><a href="wsemi.html#.getTimeBetween">getTimeBetween</a></li><li data-type='method'><a href="wsemi.html#.getTimeFromUnit">getTimeFromUnit</a></li><li data-type='method'><a href="wsemi.html#.getTimeHp">getTimeHp</a></li><li data-type='method'><a href="wsemi.html#.getTimeObject">getTimeObject</a></li><li data-type='method'><a href="wsemi.html#.getTimeRange">getTimeRange</a></li><li data-type='method'><a href="wsemi.html#.getUserAgent">getUserAgent</a></li><li data-type='method'><a href="wsemi.html#.getUserAgentDyn">getUserAgentDyn</a></li><li data-type='method'><a href="wsemi.html#.getltdtkeys">getltdtkeys</a></li><li data-type='method'><a href="wsemi.html#.haskey">haskey</a></li><li data-type='method'><a href="wsemi.html#.html2pic">html2pic</a></li><li data-type='method'><a href="wsemi.html#.html2picDyn">html2picDyn</a></li><li data-type='method'><a href="wsemi.html#.html2str">html2str</a></li><li data-type='method'><a href="wsemi.html#.html2strDyn">html2strDyn</a></li><li data-type='method'><a href="wsemi.html#.htmlDecode">htmlDecode</a></li><li data-type='method'><a href="wsemi.html#.htmlEncode">htmlEncode</a></li><li data-type='method'><a href="wsemi.html#.importResources">importResources</a></li><li data-type='method'><a href="wsemi.html#.interp1">interp1</a></li><li data-type='method'><a href="wsemi.html#.isDate">isDate</a></li><li data-type='method'><a href="wsemi.html#.isDev">isDev</a></li><li data-type='method'><a href="wsemi.html#.isEle">isEle</a></li><li data-type='method'><a href="wsemi.html#.isEleExistByID">isEleExistByID</a></li><li data-type='method'><a href="wsemi.html#.isEmail">isEmail</a></li><li data-type='method'><a href="wsemi.html#.isErr">isErr</a></li><li data-type='method'><a href="wsemi.html#.isIE">isIE</a></li><li data-type='method'><a href="wsemi.html#.isNarrow">isNarrow</a></li><li data-type='method'><a href="wsemi.html#.isStrHasCapital">isStrHasCapital</a></li><li data-type='method'><a href="wsemi.html#.isStrHasLowerCase">isStrHasLowerCase</a></li><li data-type='method'><a href="wsemi.html#.isStrHasNumber">isStrHasNumber</a></li><li data-type='method'><a href="wsemi.html#.isUserIdentify">isUserIdentify</a></li><li data-type='method'><a href="wsemi.html#.isUserName">isUserName</a></li><li data-type='method'><a href="wsemi.html#.isUserPW">isUserPW</a></li><li data-type='method'><a href="wsemi.html#.isWindow">isWindow</a></li><li data-type='method'><a href="wsemi.html#.isab">isab</a></li><li data-type='method'><a href="wsemi.html#.isarr">isarr</a></li><li data-type='method'><a href="wsemi.html#.isarr0">isarr0</a></li><li data-type='method'><a href="wsemi.html#.isblob">isblob</a></li><li data-type='method'><a href="wsemi.html#.isbol">isbol</a></li><li data-type='method'><a href="wsemi.html#.isday">isday</a></li><li data-type='method'><a href="wsemi.html#.isearr">isearr</a></li><li data-type='method'><a href="wsemi.html#.iseobj">iseobj</a></li><li data-type='method'><a href="wsemi.html#.iser">iser</a></li><li data-type='method'><a href="wsemi.html#.isernot">isernot</a></li><li data-type='method'><a href="wsemi.html#.isestr">isestr</a></li><li data-type='method'><a href="wsemi.html#.isfile">isfile</a></li><li data-type='method'><a href="wsemi.html#.isfun">isfun</a></li><li data-type='method'><a href="wsemi.html#.isint">isint</a></li><li data-type='method'><a href="wsemi.html#.ismonth">ismonth</a></li><li data-type='method'><a href="wsemi.html#.isn0int">isn0int</a></li><li data-type='method'><a href="wsemi.html#.isn0num">isn0num</a></li><li data-type='method'><a href="wsemi.html#.isnan">isnan</a></li><li data-type='method'><a href="wsemi.html#.isnbr">isnbr</a></li><li data-type='method'><a href="wsemi.html#.isnint">isnint</a></li><li data-type='method'><a href="wsemi.html#.isnnum">isnnum</a></li><li data-type='method'><a href="wsemi.html#.isnull">isnull</a></li><li data-type='method'><a href="wsemi.html#.isnum">isnum</a></li><li data-type='method'><a href="wsemi.html#.isobj">isobj</a></li><li data-type='method'><a href="wsemi.html#.isobj0">isobj0</a></li><li data-type='method'><a href="wsemi.html#.isp0int">isp0int</a></li><li data-type='method'><a href="wsemi.html#.isp0num">isp0num</a></li><li data-type='method'><a href="wsemi.html#.ispint">ispint</a></li><li data-type='method'><a href="wsemi.html#.ispm">ispm</a></li><li data-type='method'><a href="wsemi.html#.ispnum">ispnum</a></li><li data-type='method'><a href="wsemi.html#.isstr">isstr</a></li><li data-type='method'><a href="wsemi.html#.isstr0">isstr0</a></li><li data-type='method'><a href="wsemi.html#.istime">istime</a></li><li data-type='method'><a href="wsemi.html#.istimeTZ">istimeTZ</a></li><li data-type='method'><a href="wsemi.html#.istimems">istimems</a></li><li data-type='method'><a href="wsemi.html#.istimemsTZ">istimemsTZ</a></li><li data-type='method'><a href="wsemi.html#.isu16arr">isu16arr</a></li><li data-type='method'><a href="wsemi.html#.isu8arr">isu8arr</a></li><li data-type='method'><a href="wsemi.html#.isundefined">isundefined</a></li><li data-type='method'><a href="wsemi.html#.j2o">j2o</a></li><li data-type='method'><a href="wsemi.html#.judge">judge</a></li><li data-type='method'><a href="wsemi.html#.keysmat2ltdt">keysmat2ltdt</a></li><li data-type='method'><a href="wsemi.html#.ltdt2vrtsable">ltdt2vrtsable</a></li><li data-type='method'><a href="wsemi.html#.ltdtDiff">ltdtDiff</a></li><li data-type='method'><a href="wsemi.html#.ltdtDiffByKey">ltdtDiffByKey</a></li><li data-type='method'><a href="wsemi.html#.ltdtkeys2mat">ltdtkeys2mat</a></li><li data-type='method'><a href="wsemi.html#.ltdtkeysheads2mat">ltdtkeysheads2mat</a></li><li data-type='method'><a href="wsemi.html#.ltdtmapping">ltdtmapping</a></li><li data-type='method'><a href="wsemi.html#.ltdtmerge">ltdtmerge</a></li><li data-type='method'><a href="wsemi.html#.ltdtpick">ltdtpick</a></li><li data-type='method'><a href="wsemi.html#.ltdtpull">ltdtpull</a></li><li data-type='method'><a href="wsemi.html#.mat2ltdt">mat2ltdt</a></li><li data-type='method'><a href="wsemi.html#.matConcat">matConcat</a></li><li data-type='method'><a href="wsemi.html#.matDiff">matDiff</a></li><li data-type='method'><a href="wsemi.html#.matat">matat</a></li><li data-type='method'><a href="wsemi.html#.now2str">now2str</a></li><li data-type='method'><a href="wsemi.html#.now2strp">now2strp</a></li><li data-type='method'><a href="wsemi.html#.nowDay2str">nowDay2str</a></li><li data-type='method'><a href="wsemi.html#.nowms2str">nowms2str</a></li><li data-type='method'><a href="wsemi.html#.nowms2strp">nowms2strp</a></li><li data-type='method'><a href="wsemi.html#.o2j">o2j</a></li><li data-type='method'><a href="wsemi.html#.obj2b64">obj2b64</a></li><li data-type='method'><a href="wsemi.html#.obj2pb64">obj2pb64</a></li><li data-type='method'><a href="wsemi.html#.obj2str">obj2str</a></li><li data-type='method'><a href="wsemi.html#.obj2stru8arr">obj2stru8arr</a></li><li data-type='method'><a href="wsemi.html#.obj2u8arr">obj2u8arr</a></li><li data-type='method'><a href="wsemi.html#.objSortBy">objSortBy</a></li><li data-type='method'><a href="wsemi.html#.objSortByKeys">objSortByKeys</a></li><li data-type='method'><a href="wsemi.html#.ocr">ocr</a></li><li data-type='method'><a href="wsemi.html#.ocrDyn">ocrDyn</a></li><li data-type='method'><a href="wsemi.html#.oo">oo</a></li><li data-type='method'><a href="wsemi.html#.openLink">openLink</a></li><li data-type='method'><a href="wsemi.html#.pb642obj">pb642obj</a></li><li data-type='method'><a href="wsemi.html#.pmChain">pmChain</a></li><li data-type='method'><a href="wsemi.html#.pmConvertResolve">pmConvertResolve</a></li><li data-type='method'><a href="wsemi.html#.pmDebounce">pmDebounce</a></li><li data-type='method'><a href="wsemi.html#.pmHook">pmHook</a></li><li data-type='method'><a href="wsemi.html#.pmHookReject">pmHookReject</a></li><li data-type='method'><a href="wsemi.html#.pmIni">pmIni</a></li><li data-type='method'><a href="wsemi.html#.pmInvResolve">pmInvResolve</a></li><li data-type='method'><a href="wsemi.html#.pmMap">pmMap</a></li><li data-type='method'><a href="wsemi.html#.pmQueue">pmQueue</a></li><li data-type='method'><a href="wsemi.html#.pmSeries">pmSeries</a></li><li data-type='method'><a href="wsemi.html#.pmThrottle">pmThrottle</a></li><li data-type='method'><a href="wsemi.html#.preciseNum">preciseNum</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandom">pseudoRandom</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandomIntRange">pseudoRandomIntRange</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandomIntsNdpRange">pseudoRandomIntsNdpRange</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandomIntsRange">pseudoRandomIntsRange</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandomRange">pseudoRandomRange</a></li><li data-type='method'><a href="wsemi.html#.pseudoRandomsRange">pseudoRandomsRange</a></li><li data-type='method'><a href="wsemi.html#.queue">queue</a></li><li data-type='method'><a href="wsemi.html#.random">random</a></li><li data-type='method'><a href="wsemi.html#.randomIntRange">randomIntRange</a></li><li data-type='method'><a href="wsemi.html#.randomIntsNdpRange">randomIntsNdpRange</a></li><li data-type='method'><a href="wsemi.html#.randomIntsRange">randomIntsRange</a></li><li data-type='method'><a href="wsemi.html#.randomRange">randomRange</a></li><li data-type='method'><a href="wsemi.html#.randomsRange">randomsRange</a></li><li data-type='method'><a href="wsemi.html#.rang">rang</a></li><li data-type='method'><a href="wsemi.html#.rep">rep</a></li><li data-type='method'><a href="wsemi.html#.repObj">repObj</a></li><li data-type='method'><a href="wsemi.html#.replace">replace</a></li><li data-type='method'><a href="wsemi.html#.replaceObj">replaceObj</a></li><li data-type='method'><a href="wsemi.html#.replacePlus">replacePlus</a></li><li data-type='method'><a href="wsemi.html#.round">round</a></li><li data-type='method'><a href="wsemi.html#.secd">secd</a></li><li data-type='method'><a href="wsemi.html#.sep">sep</a></li><li data-type='method'><a href="wsemi.html#.sepInt">sepInt</a></li><li data-type='method'><a href="wsemi.html#.setIntervalHp">setIntervalHp</a></li><li data-type='method'><a href="wsemi.html#.setTimeoutHp">setTimeoutHp</a></li><li data-type='method'><a href="wsemi.html#.sind">sind</a></li><li data-type='method'><a href="wsemi.html#.split">split</a></li><li data-type='method'><a href="wsemi.html#.str2aes">str2aes</a></li><li data-type='method'><a href="wsemi.html#.str2b64">str2b64</a></li><li data-type='method'><a href="wsemi.html#.str2hint">str2hint</a></li><li data-type='method'><a href="wsemi.html#.str2md5">str2md5</a></li><li data-type='method'><a href="wsemi.html#.str2obj">str2obj</a></li><li data-type='method'><a href="wsemi.html#.str2sha512">str2sha512</a></li><li data-type='method'><a href="wsemi.html#.str2u8arr">str2u8arr</a></li><li data-type='method'><a href="wsemi.html#.strCompare">strCompare</a></li><li data-type='method'><a href="wsemi.html#.strDiff">strDiff</a></li><li data-type='method'><a href="wsemi.html#.strFindFuzz">strFindFuzz</a></li><li data-type='method'><a href="wsemi.html#.strFindFuzzDyn">strFindFuzzDyn</a></li><li data-type='method'><a href="wsemi.html#.strFindSimilar">strFindSimilar</a></li><li data-type='method'><a href="wsemi.html#.strdelleft">strdelleft</a></li><li data-type='method'><a href="wsemi.html#.strdelright">strdelright</a></li><li data-type='method'><a href="wsemi.html#.strleft">strleft</a></li><li data-type='method'><a href="wsemi.html#.strmid">strmid</a></li><li data-type='method'><a href="wsemi.html#.strright">strright</a></li><li data-type='method'><a href="wsemi.html#.stru8arr2obj">stru8arr2obj</a></li><li data-type='method'><a href="wsemi.html#.tand">tand</a></li><li data-type='method'><a href="wsemi.html#.time2day">time2day</a></li><li data-type='method'><a href="wsemi.html#.time2hour">time2hour</a></li><li data-type='method'><a href="wsemi.html#.time2min">time2min</a></li><li data-type='method'><a href="wsemi.html#.timeTZ2day">timeTZ2day</a></li><li data-type='method'><a href="wsemi.html#.timeTZ2expire">timeTZ2expire</a></li><li data-type='method'><a href="wsemi.html#.timeTZ2hour">timeTZ2hour</a></li><li data-type='method'><a href="wsemi.html#.timeTZ2min">timeTZ2min</a></li><li data-type='method'><a href="wsemi.html#.timeTZ2past">timeTZ2past</a></li><li data-type='method'><a href="wsemi.html#.timems2day">timems2day</a></li><li data-type='method'><a href="wsemi.html#.timems2hour">timems2hour</a></li><li data-type='method'><a href="wsemi.html#.timems2min">timems2min</a></li><li data-type='method'><a href="wsemi.html#.timems2time">timems2time</a></li><li data-type='method'><a href="wsemi.html#.timemsTZ2day">timemsTZ2day</a></li><li data-type='method'><a href="wsemi.html#.timemsTZ2expire">timemsTZ2expire</a></li><li data-type='method'><a href="wsemi.html#.timemsTZ2hour">timemsTZ2hour</a></li><li 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<h1 class="page-title">fsDownloadFile.mjs</h1>
<section>
<article>
<pre class="prettyprint source linenums"><code>import fs from 'fs'
import { Readable } from 'stream'
import fsDownloadFileCore from './fsDownloadFileCore.mjs'
/**
* 後端nodejs下載網址成為檔案
*
* Unit Test: {@link https://github.com/yuda-lyu/wsemi/blob/master/test/fsDownloadFile.test.mjs Github}
* @memberOf wsemi
* @param {String} urlIn 輸入下載網址字串
* @param {String} fpOut 輸入儲存檔案路徑字串
* @returns {Promise} 回傳Promise，resolve回傳下載後檔案路徑，reject回傳錯誤訊息
* @example
* //need test in nodejs
*
* let test = async () => {
* let ms = []
*
* let fdt = './_test_fsDownloadFile'
* fsCreateFolder(fdt) //創建任務資料夾
*
* let urlIn = `https://raw.githubusercontent.com/yuda-lyu/w-demores/refs/heads/master/res/img/avatar/100.svg`
* let fpOut = `${fdt}/100.svg`
* await fsDownloadFile(urlIn, fpOut)
* .then((res) => {
* console.log('res', res)
* ms.push({ fp: res })
* })
* .catch((err) => {
* console.log('err', err)
* })
*
* let c = fs.readFileSync(fpOut, 'utf8')
* console.log('c', c)
* ms.push({ content: c })
*
* fsDeleteFolder(fdt) //最終階段清除任務資料夾
*
* console.log('ms', ms)
* return ms
* }
* await test()
* .catch((err) => {
* console.log(err)
* })
* // ms [
* // { fp: './_test_fsDownloadFile/100.svg' },
* // {
* // content: '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 231 231"><path d="M33.83,33.83a115.5,115.5,0,1,1,0,163.34,115.49,115.49,0,0,1,0-163.34Z" style="fill:#bcf700;"/><path d="m115.5 51.75a63.75 63.75 0 0 0-10.5 126.63v14.09a115.5 115.5 0 0 0-53.729 19.027 115.5 115.5 0 0 0 128.46 0 115.5 115.5 0 0 0-53.729-19.029v-14.084a63.75 63.75 0 0 0 53.25-62.881 63.75 63.75 0 0 0-63.65-63.75 63.75 63.75 0 0 0-0.09961 0z" style="fill:#b96438;"/><path d="m141.75 195a114.79 114.79 0 0 1 38 16.5 115.53 115.53 0 0 1-128.46 0 114.79 114.79 0 0 1 38-16.5l15.71 15.75h21z" style="fill:#304267;"/><path d="m115.45 211.34-10.55 10.54a2.51 2.51 0 0 1-3.5599 0 2 2 0 0 1-0.26999-0.30994l-18.48-25.4 5.8901-5.8899a2.52 2.52 0 0 1 3.5199-0.0791l23.49 21.14z" style="fill:#aab0b1;"/><path d="m115.45 211.34
* // 10.55 10.54a2.51 2.51 0 0 0 3.5599 0 2 2 0 0 0 0.26999-0.30994l18.48-25.4-5.8901-5.8899a2.52 2.52 0 0 0-3.4699-0.089l-23.49 21.14z" style="fill:#aab0b1;"/><path d="m158.41 199.58-10.11-3.2401v29.93q5.1601-1.5299 10.11-3.51zm-75.82 26.66v-29.9l-10.1 3.2401v23.14c3.2901 1.3199 6.67 2.4999 10.1 3.5199z" style="fill:#aab0b1;"/><path d="m157.79 67.5a61.31 61.31 0 0 1-42.79 17.43h-55.7c18.16-37.74 68.27-46.85 98.49-17.43z" style="fill:#531148;"/><path d="m122.93 7.0078c-10.503-0.15729-21.09 1.6448-29.545 5.4316-17.141 7.8999-32.169 23.297-43.973 38.779-5.1703 6.8631-8.7779 13.46-8.1855 18.395 0.93114 12.312 10.372 26.483 11.068 36.9 15.663-72.081 105.99-70.452 124.91-7.0525l4e-3 0.0156c5.616-10.926 8.0682-20.188 8.352-27.653 0.43654-15.607-7.8088-21.149-21.735-28.249 1.7934-3.7704 1.7273-7.5023
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* // 0 0 1-34.24 0" style="fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-width:5.9998px;stroke:#000;"/></svg>'
* // }
* // ]
*
*/
async function fsDownloadFile(urlIn, fpOut) {
return fsDownloadFileCore(urlIn, fpOut, { fs, Readable })
}
export default fsDownloadFile
</code></pre>
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