1、mammoth.browserjs（word.docx）

var url = url; var xhr = new XMLHttpRequest (); xhr. open("get ", url,true); xhr.responseType = "blob"; //添加请求头 //获取cookie里的 token xhr.setRequestHeader (" access-token", getCookie('access-t oken')); xhr. onl oad = function ( { if (this.st atus == 200){ var blob = this.response; //流读取 readFileInputEventAsArrayBuffer (blob); $('#wordJS').show(); } }; xhr.send(); function displayResult (result) { //读取后的blob 转换赋值为html let html = result. value ; let newHTML = html.replace(/ /g, ' ') .replace('

', '

') .replace( //g,'
') .replace(//g, '') .replace( /
/g, '') .replace(/

/g, '

'); document.getElementById("wordoutput " ) .innerHTML = newHTML; } function readFileInputEventAsArrayBuffer (excelBlob) { var reader = new FileReader(: reader. onl oad = function (loadEvent) { var arrayBuffer = loadEvent. target. result; try{ //进行读取 mamoth. convertToHtml({ arrayBuffer: arrayBuffer } ).then (displayResult).done(); }catch(err) { console.log('格式错误！'); } reader. readAsArr ayBuffer (excelB1ob) ; }

2、xlsx.full.min.js（excel.xlsx）

//url文件地址 var url = url; var xhr = new XMLHttpRequest(); xhr.open("get", url, true); xhr.responseType = "blob"; //添加请求头 xhr.setRequestHeader("access-token", getCookie('access-token')); xhr.onload = function () { if (this.status == 200) { var blob = this.response; readFileInputEventAsArrayBuffer(blob); } }; xhr.send(); function readFileInputEventAsArrayBuffer(file){ const reader = new FileReader(); reader.readAsBinaryString(file); reader.onload = (e) => { const data = e.target.result; const zzexcel = window.XLSX.read(data, { type: 'binary'}); const result = []; for (let i = 0; i < zzexcel.SheetNames.length; i++) { const newData = window.XLSX.utils.sheet_to_json(zzexcel.Sheets[zzexcel.SheetNames[i]]); result.push(...newData) } //将数据存起来,将excel读取为数组 dataExcel = result; } }

3、pdfObject.js（embed）

!function(root, factory) { "function" == typeof define && define.amd ? define([], factory) : "object" == typeof module && module.exports ? module.exports = factory() : root.PDFObject = factory() }(this, function() { "use strict"; if ("undefined" == typeof window || void 0 === window.navigator || void 0 === window.navigator.userAgent || void 0 === window.navigator.mimeTypes) return !1; let nav = window.navigator , ua = window.navigator.userAgent , isIE = "ActiveXObject"in window , isModernBrowser = void 0 !== window.Promise , supportsPdfMimeType = void 0 !== nav.mimeTypes["application/pdf"] , isMobileDevice = void 0 !== nav.platform && "MacIntel" === nav.platform && void 0 !== nav.maxTouchPoints && nav.maxTouchPoints > 1 || /Mobi|Tablet|Android|iPad|iPhone/.test(ua) , isSafariDesktop = !isMobileDevice && void 0 !== nav.vendor && /Apple/.test(nav.vendor) && /Safari/.test(ua) , isFirefoxWithPDFJS = !!(!isMobileDevice && /irefox/.test(ua) && ua.split("rv:").length > 1) && parseInt(ua.split("rv:")[1].split(".")[0], 10) > 18 , createAXO = function(type) { var ax; try { ax = new ActiveXObject(type) } catch (e) { ax = null } return ax } , supportsPDFs = !isMobileDevice && (isModernBrowser || isFirefoxWithPDFJS || supportsPdfMimeType || isIE && !(!createAXO("AcroPDF.PDF") && !createAXO("PDF.PdfCtrl"))) , embedError = function(msg, suppressConsole) { return suppressConsole || console.log("[PDFObject] " + msg), !1 } , emptyNodeContents = function(node) { for (; node.firstChild; ) node.removeChild(node.firstChild) } , generatePDFJSMarkup = function(targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles) { emptyNodeContents(targetNode); let fullURL = PDFJS_URL + "?file=" + encodeURIComponent(url) + pdfOpenFragment , div = document.createElement("div") , iframe = document.createElement("iframe"); return iframe.src = fullURL, iframe.className = "pdfobject", iframe.type = "application/pdf", iframe.frameborder = "0", iframe.allow = "fullscreen", iframe.title = title, id && (iframe.id = id), omitInlineStyles || (div.style.cssText = "position: absolute; top: 0; right: 0; bottom: 0; left: 0;", iframe.style.cssText = "border: none; width: 100%; height: 100%;", targetNode.style.position = "relative", targetNode.style.overflow = "auto"), div.appendChild(iframe), targetNode.appendChild(div), targetNode.classList.add("pdfobject-container"), targetNode.getElementsByTagName("iframe")[0] } , embed = function(url, targetSelector, options) { let selector = targetSelector || !1 , opt = options || {} , id = "string" == typeof opt.id ? opt.id : "" , page = opt.page || !1 , pdfOpenParams = opt.pdfOpenParams || {} , fallbackLink = opt.fallbackLink || !0 , width = opt.width || "100%" , height = opt.height || "100%" , title = opt.title || "Embedded PDF" , assumptionMode = "boolean" != typeof opt.assumptionMode || opt.assumptionMode , forcePDFJS = "boolean" == typeof opt.forcePDFJS && opt.forcePDFJS , supportRedirect = "boolean" == typeof opt.supportRedirect && opt.supportRedirect , omitInlineStyles = "boolean" == typeof opt.omitInlineStyles && opt.omitInlineStyles , suppressConsole = "boolean" == typeof opt.suppressConsole && opt.suppressConsole , forceIframe = "boolean" == typeof opt.forceIframe && opt.forceIframe , PDFJS_URL = opt.PDFJS_URL || !1 , targetNode = function(targetSelector) { let targetNode = document.body; return "string" == typeof targetSelector ? targetNode = document.querySelector(targetSelector) : void 0 !== window.jQuery && targetSelector instanceof jQuery && targetSelector.length ? targetNode = targetSelector.get(0) : void 0 !== targetSelector.nodeType && 1 === targetSelector.nodeType && (targetNode = targetSelector), targetNode }(selector) , fallbackHTML = "" , pdfOpenFragment = ""; if ("string" != typeof url) return embedError("URL is not valid", suppressConsole); if (!targetNode) return embedError("Target element cannot be determined", suppressConsole); if (page && (pdfOpenParams.page = page), pdfOpenFragment = function(pdfParams) { let prop, string = ""; if (pdfParams) { for (prop in pdfParams) pdfParams.hasOwnProperty(prop) && (string += encodeURIComponent(prop) + "=" + encodeURIComponent(pdfParams[prop]) + "&"); string && (string = (string = "#" + string).slice(0, string.length - 1)) } return string }(pdfOpenParams), forcePDFJS && PDFJS_URL) return generatePDFJSMarkup(targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles); if (supportsPDFs || assumptionMode && !isMobileDevice) { return function(embedType, targetNode, targetSelector, url, pdfOpenFragment, width, height, id, title, omitInlineStyles) { emptyNodeContents(targetNode); let embed = document.createElement(embedType); if (embed.src = url + pdfOpenFragment, embed.className = "pdfobject", embed.type = "application/pdf", embed.title = title, id && (embed.id = id), "iframe" === embedType && (embed.allow = "fullscreen"), !omitInlineStyles) { let style = "embed" === embedType ? "overflow: auto;" : "border: none;"; targetSelector && targetSelector !== document.body ? style += "width: " + width + "; height: " + height + ";" : style += "position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 100%; height: 100%;", embed.style.cssText = style } return targetNode.classList.add("pdfobject-container"), targetNode.appendChild(embed), targetNode.getElementsByTagName(embedType)[0] }(forceIframe || supportRedirect || isSafariDesktop ? "iframe" : "embed", targetNode, targetSelector, url, pdfOpenFragment, width, height, id, title, omitInlineStyles) } return PDFJS_URL ? generatePDFJSMarkup(targetNode, url, pdfOpenFragment, PDFJS_URL, id, title, omitInlineStyles) : (fallbackLink && (fallbackHTML = "string" == typeof fallbackLink ? fallbackLink : "

This browser does not support inline PDFs. Please download the PDF to view it: Download PDF

", targetNode.innerHTML = fallbackHTML.replace(/[url]/g, url)), embedError("This browser does not support embedded PDFs", suppressConsole)) }; return { embed: function(a, b, c) { return embed(a, b, c) }, pdfobjectversion: "2.2.7", supportsPDFs: supportsPDFs } } //url为文件路径，id为dom PDFObject.embed(url, id);