1、加入两个外部js

　　1）FileSaver.js

/*FileSaver.js* A saveAs() FileSaver implementation.* 1.3.2* 2016-06-16 18:25:19** By Eli Grey, http://eligrey.com* License: MIT*   See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md*//*global self*/
/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true*//*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js*/var saveAs = saveAs || (function(view) {"use strict";//IE <10 is explicitly unsupportedif (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {return;}vardoc=view.document//only get URL when necessary in case Blob.js hasn't overridden it yet, get_URL = function() {return view.URL || view.webkitURL ||view;}, save_link= doc.createElementNS("http://www.w3.org/1999/xhtml", "a"), can_use_save_link= "download" insave_link, click= function(node) {var event = new MouseEvent("click");node.dispatchEvent(event);}, is_safari= /constructor/i.test(view.HTMLElement), is_chrome_ios=/CriOS\/[\d]+/.test(navigator.userAgent), throw_outside= function(ex) {(view.setImmediate|| view.setTimeout)(function() {throwex;},0);}, force_saveable_type= "application/octet-stream"//the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to, arbitrary_revoke_timeout = 1000 * 40 //in ms, revoke = function(file) {var revoker = function() {if (typeof file === "string") { //file is an object URL
get_URL().revokeObjectURL(file);}else { //file is a File
file.remove();}};setTimeout(revoker, arbitrary_revoke_timeout);}, dispatch= function(filesaver, event_types, event) {event_types=[].concat(event_types);var i =event_types.length;while (i--) {var listener = filesaver["on" +event_types[i]];if (typeof listener === "function") {try{listener.call(filesaver, event||filesaver);}catch(ex) {throw_outside(ex);}}}}, auto_bom= function(blob) {//prepend BOM for UTF-8 XML and text/* types (including HTML)//note: your browser will automatically convert UTF-16 U+FEFF to EF BB BFif (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});}returnblob;}, FileSaver= function(blob, name, no_auto_bom) {if (!no_auto_bom) {blob=auto_bom(blob);}//First try a.download, then web filesystem, then object URLsvarfilesaver= this, type=blob.type, force= type ===force_saveable_type, object_url, dispatch_all= function() {dispatch(filesaver,"writestart progress write writeend".split(" "));}//on any filesys errors revert to saving with object URLs, fs_error = function() {if ((is_chrome_ios || (force && is_safari)) &&view.FileReader) {//Safari doesn't allow downloading of blob urlsvar reader = newFileReader();reader.onloadend= function() {var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');var popup = view.open(url, '_blank');if(!popup) view.location.href =url;url=undefined; //release reference before dispatchingfilesaver.readyState =filesaver.DONE;dispatch_all();};reader.readAsDataURL(blob);filesaver.readyState=filesaver.INIT;return;}//don't create more object URLs than neededif (!object_url) {object_url=get_URL().createObjectURL(blob);}if(force) {view.location.href=object_url;}else{var opened = view.open(object_url, "_blank");if (!opened) {//Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.htmlview.location.href =object_url;}}filesaver.readyState=filesaver.DONE;dispatch_all();revoke(object_url);};filesaver.readyState=filesaver.INIT;if(can_use_save_link) {object_url=get_URL().createObjectURL(blob);setTimeout(function() {save_link.href=object_url;save_link.download=name;click(save_link);dispatch_all();revoke(object_url);filesaver.readyState=filesaver.DONE;});return;}fs_error();}, FS_proto=FileSaver.prototype, saveAs= function(blob, name, no_auto_bom) {return new FileSaver(blob, name || blob.name || "download", no_auto_bom);};//IE 10+ (native saveAs)if (typeof navigator !== "undefined" &&navigator.msSaveOrOpenBlob) {return function(blob, name, no_auto_bom) {name= name || blob.name || "download";if (!no_auto_bom) {blob=auto_bom(blob);}returnnavigator.msSaveOrOpenBlob(blob, name);};}FS_proto.abort= function(){};FS_proto.readyState= FS_proto.INIT = 0;FS_proto.WRITING= 1;FS_proto.DONE= 2;FS_proto.error=FS_proto.onwritestart=FS_proto.onprogress=FS_proto.onwrite=FS_proto.onabort=FS_proto.onerror=FS_proto.onwriteend=null;returnsaveAs;
}(typeof self !== "undefined" &&self|| typeof window !== "undefined" &&window|| this.content
));//`self` is undefined in Firefox for Android content script context//while `this` is nsIContentFrameMessageManager//with an attribute `content` that corresponds to the windowif (typeof module !== "undefined" &&module.exports) {module.exports.saveAs=saveAs;
}else if ((typeof define !== "undefined" && define !== null) && (define.amd !== null)) {define([],function() {returnsaveAs;});
}

　　2）jquery.wordexport.js

if (typeof jQuery !== "undefined" && typeof saveAs !== "undefined") {(function($) {$.fn.wordExport= function(fileName) {fileName= typeof fileName !== 'undefined' ? fileName : "jQuery-Word-Export";var static ={mhtml: {top:"Mime-Version: 1.0\nContent-Base: " + location.href + "\nContent-Type: Multipart/related; boundary=\"NEXT.ITEM-BOUNDARY\";type=\"text/html\"\n\n--NEXT.ITEM-BOUNDARY\nContent-Type: text/html; charset=\"utf-8\"\nContent-Location: " + location.href + "\n\n<!DOCTYPE html>\n<html>\n_html_</html>",head:"<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n<style>\n_styles_\n</style>\n</head>\n",body:"<body>_body_</body>"}};var options ={maxWidth:624};//Clone selected element before manipulating itvar markup = $(this).clone();//Remove hidden elements from the outputmarkup.each(function() {var self = $(this);if (self.is(':hidden'))self.remove();});//Embed all images using Data URLsvar images =Array();var img = markup.find('img');for (var i = 0; i < img.length; i++) {//Calculate dimensions of output imagevar w =Math.min(img[i].width, options.maxWidth);var h = img[i].height * (w /img[i].width);//Create canvas for converting image to data URLvar canvas = document.createElement("CANVAS");canvas.width=w;canvas.height=h;//Draw image to canvasvar context = canvas.getContext('2d');context.drawImage(img[i],0, 0, w, h);//Get data URL encoding of imagevar uri = canvas.toDataURL("image/png");$(img[i]).attr("src", img[i].src);img[i].width=w;img[i].height=h;//Save encoded image to arrayimages[i] ={type: uri.substring(uri.indexOf(":") + 1, uri.indexOf(";")),encoding: uri.substring(uri.indexOf(";") + 1, uri.indexOf(",")),location: $(img[i]).attr("src"),data: uri.substring(uri.indexOf(",") + 1)};}//Prepare bottom of mhtml file with image datavar mhtmlBottom = "\n";for (var i = 0; i < images.length; i++) {mhtmlBottom+= "--NEXT.ITEM-BOUNDARY\n";mhtmlBottom+= "Content-Location: " + images[i].location + "\n";mhtmlBottom+= "Content-Type: " + images[i].type + "\n";mhtmlBottom+= "Content-Transfer-Encoding: " + images[i].encoding + "\n\n";mhtmlBottom+= images[i].data + "\n\n";}mhtmlBottom+= "--NEXT.ITEM-BOUNDARY--";//TODO: load css from included stylesheetvar styles = "";//Aggregate parts of the file togethervar fileContent = static.mhtml.top.replace("_html_", static.mhtml.head.replace("_styles_", styles) + static.mhtml.body.replace("_body_", markup.html())) +mhtmlBottom;//Create a Blob with the file contentsvar blob = newBlob([fileContent], {type:"application/msword;charset=utf-8"});saveAs(blob, fileName+ ".doc");};})(jQuery);
}else{if (typeof jQuery === "undefined") {console.error("jQuery Word Export: missing dependency (jQuery)");}if (typeof saveAs === "undefined") {console.error("jQuery Word Export: missing dependency (FileSaver.js)");}
}

2、在页面加入一个div或者在body上面加入一个id，div和body必须包含要导出的部分　　

<divid="export_word"><p>要导出的页面内容</p>
</div>

3、可以指定id内容导出（按钮名称exportWord（））

functionexportWord(){$("#export_word").wordExport();
}

4、也可以在自己的js里面写入（具体按钮自己写入方法名称exportWord（），按钮的id="export_word"）

functionexportWord(){$("#export_word").hide();$("html").wordExport();$("#export_word").show();
}