vue前端实现导出页面为word(两种方法) - ToB企服应用市场:ToB评测及商务社交产业平台

npm install html-docx-js -S
npm install file-saver -S

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import FileSaver from "file-saver";
import htmlDocx from "html-docx-js/dist/html-docx";**

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npm install jquery --save
npm install file-saver

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import $ from "@/utils/jq"; // 文件引入路径一定要正确，这是第二步创建的js文件（jq.js）
import saveAs from "file-saver/dist/FileSaver";
import "@/utils/jquery.wordexport"; // 文件引入路径一定要正确，这是第二步创建的js文件(jquery.wordexport.js)

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import $ from "jquery";
window.$ = $;
window.jQuery = $;
export default $;

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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 xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">\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,//最大宽度
};
// Clone selected element before manipulating it
var markup = $(this).clone();
// Remove hidden elements from the output
markup.each(function () {
var self = $(this);
if (self.is(':hidden'))
self.remove();
});
// Embed all images using Data URLs
var images = Array();
var img = markup.find('img');
// var img = new Image(); 用这一行的话，WPS不显示图片，用上面的——只兼容office Word。
var mhtmlBottom = "\n";
for (var i = 0; i < img.length; i++) {
// Calculate dimensions of output image
var w = Math.min(img[i].width == 0 ? options.maxWidth : img[i].width, options.maxWidth);
var h = (img[i].height == 0 ? options.defaultLength : img[i].height) * (w / (img[i].width == 0 ? options.maxWidth : img[i].width));
// Create canvas for converting image to data URL
var canvas = document.createElement("CANVAS");
canvas.width = w;
canvas.height = h;
// Draw image to canvas
var context = canvas.getContext('2d');
context.drawImage(img[i], 0, 0, w, h);
// Get data URL encoding of image
var uri = canvas.toDataURL("image/png");
// console.log(i+":"+uri);
$(img[i]).attr("src", img[i].src);
img[i].width = w;
img[i].height = h;
mhtmlBottom += "--NEXT.ITEM-BOUNDARY\n";
mhtmlBottom += "Content-Location: " + uri + "\n";
mhtmlBottom += "Content-Type: " + uri.substring(uri.indexOf(":") + 1, uri.indexOf(";")) + "\n";
mhtmlBottom += "Content-Transfer-Encoding: " + uri.substring(uri.indexOf(";") + 1, uri.indexOf(",")) + "\n\n";
mhtmlBottom += uri.substring(uri.indexOf(",") + 1) + "\n\n";
}
mhtmlBottom += "--NEXT.ITEM-BOUNDARY--";
//TODO: load css from included stylesheet
var styles = "";
// Aggregate parts of the file together
var 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 contents
var blob = new Blob([fileContent], {
type: "application/msword;charset=utf-8"
});
saveAs(blob, fileName + ".doc"); // 注意：不要改成docx，不然会打不开！！！
};
})(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)");
}
}

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