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HTML轉(zhuǎn)PDF文件是一種常見的需求,尤其是在需要將網(wǎng)頁內(nèi)容轉(zhuǎn)換為紙質(zhì)文檔或電子書籍時,在本文中,我們將詳細(xì)介紹如何使用不同的方法將HTML轉(zhuǎn)換為PDF文件。

1、使用在線轉(zhuǎn)換工具
有許多在線工具可以幫助您將HTML轉(zhuǎn)換為PDF文件,這些工具通常易于使用,無需安裝任何軟件,以下是一些常用的在線HTML轉(zhuǎn)PDF工具:
PDFCrowd(https://pdfcrowd.com/htmltopdfconverter):這是一個功能強(qiáng)大的在線HTML轉(zhuǎn)PDF工具,可以將HTML、CSS和JavaScript代碼轉(zhuǎn)換為PDF文件,只需將HTML代碼粘貼到轉(zhuǎn)換器中,選擇輸出選項(xiàng),然后點(diǎn)擊“轉(zhuǎn)換”按鈕即可。
Online HTML to PDF Converter(https://www.zamzar.com/convert/htmltopdf/):這是一個簡單易用的在線HTML轉(zhuǎn)PDF工具,可以將HTML文件轉(zhuǎn)換為PDF文件,只需上傳您的HTML文件,選擇輸出選項(xiàng),然后點(diǎn)擊“轉(zhuǎn)換”按鈕即可。
Convert HTML to PDF(https://www.converthtmltopdf.com/):這是一個免費(fèi)的在線HTML轉(zhuǎn)PDF工具,可以將HTML文件轉(zhuǎn)換為PDF文件,只需上傳您的HTML文件,選擇輸出選項(xiàng),然后點(diǎn)擊“轉(zhuǎn)換”按鈕即可。
2、使用瀏覽器插件
許多瀏覽器都提供了將HTML轉(zhuǎn)換為PDF的插件,這些插件通常可以在瀏覽器的擴(kuò)展商店中找到,以下是一些常用的瀏覽器插件:
Print Friendly & PDF(適用于Chrome和Firefox):這是一個非常受歡迎的瀏覽器插件,可以將網(wǎng)頁轉(zhuǎn)換為PDF文件,安裝插件后,只需點(diǎn)擊瀏覽器工具欄上的插件圖標(biāo),然后選擇“打印”選項(xiàng),最后選擇“保存為PDF”即可。
Save as PDF(適用于Chrome和Firefox):這是一個簡單易用的瀏覽器插件,可以將網(wǎng)頁轉(zhuǎn)換為PDF文件,安裝插件后,只需點(diǎn)擊瀏覽器工具欄上的插件圖標(biāo),然后選擇“保存為PDF”即可。
3、使用Python庫
如果您熟悉Python編程,可以使用Python庫將HTML轉(zhuǎn)換為PDF文件,以下是一些常用的Python庫:
ReportLab:這是一個功能強(qiáng)大的Python庫,可以用于創(chuàng)建PDF文件,您可以使用ReportLab庫中的platypus模塊將HTML轉(zhuǎn)換為PDF文件,確保已安裝ReportLab庫,使用以下代碼將HTML轉(zhuǎn)換為PDF文件:
from reportlab.lib.pagesizes import letter, landscape
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Image
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.lib import colors
from reportlab.lib.units import inch
from urllib.request import urlopen
import base64
def html_to_pdf(url):
# 獲取HTML內(nèi)容
response = urlopen(url)
html_content = response.read().decode('utf8')
# 創(chuàng)建PDF文檔
doc = SimpleDocTemplate("output.pdf", pagesize=landscape(letter))
story = []
styles = getSampleStyleSheet()
# 添加標(biāo)題和樣式
story.append(Paragraph("%s
" % html_content[:html_content.find("%s" % html_content[html_content.find("", styles["FootnoteReference"]))
story.append(Spacer(1, 12))
story.append(Paragraph("This is a sample HTML content converted to PDF using Python and ReportLab library.", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("? 2022 Your Company Name", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("Contact us at [email protected]", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("All rights reserved", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("http://www.yourcompany.com", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("Powered by ReportLab", styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("This is the end of the document." * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("This is a sample HTML content converted to PDF using Python and ReportLab library." * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("? 2022 Your Company Name" * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("Contact us at [email protected]" * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("All rights reserved" * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("http://www.yourcompany.com" * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.append(Paragraph("Powered by ReportLab" * 50, styles["Normal"]))
story.append(Spacer(1, 12))
story.build([story])
doc.save()
4、使用命令行工具(如wkhtmltopdf)
wkhtmltopdf是一個命令行工具,可以將HTML轉(zhuǎn)換為PDF文件,確保已安裝wkhtmltopdf,使用以下命令將HTML轉(zhuǎn)換為PDF文件:
wkhtmltopdf input.html output.pdf enableinternallinks disableexternallinks nobackground noimages nostylesheets noheader nofooter loaderrorhandling ignore printmediatype zoom 0.75 pagewidth A4 pageheight A4 margintop 0mm marginright 0mm marginbottom 0mm marginleft 0mm dpi 96x96 encoding utf8 nooutline noframe noborder footercenter "Your Company Name" "Page [page] of [topage]" footerfont "Helvetica" footerfontsize 8 footerspacing 0mm footerline "Page [page] of [topage]" footerright "Page [page] of [topage]" footerleft "Page [page] of [topage]" footerdate "Date: [date]" footertime "Time: [time]" footersite "Website: [url]" footeremail "Email: [email]" footerphone "Phone: [phone]" footeraddress "Address: [address]" footercustom "Custom text: [text]" footerlinebreak "Line break: [linebreak]" footertable "Table: [table]" footerimage "Image: [image]" footerlink "Link: [link]" footerfootnote "Footnote: [footnote]" footercitation "Citation: [citation]" footerbibliography "Bibliography: [bibliography]" footerindex "Index: [index]" footerglossary "Glossary: [glossary]" footertoc "Table of Contents: [toc]" footerbacklink "Backlink: [backlink]" footercolor "Color: [color]" footerbackground "Background: [background]" footerjavascript "JavaScript: [javascript]" footercss "CSS: [css]" footermeta "Meta: [meta]" footerviewport "Viewport: [viewport]" footerpagenumbers "Page numbers: [pagenumbers]" footernavigation "Navigation: [navigation]" footer
標(biāo)題名稱:html如何轉(zhuǎn)為pdf文件
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