1、下载安装
pip install imgkit
pip install pdfkit
2、wkhtmltopdf工具包，下载安装
下载地址：https://wkhtmltopdf.org/downloads.html
3、生成图片
import imgkit
path_wkimg = r'D:\app\wkhtmltopdf\bin\wkhtmltoimage.exe' # 工具路径，安装的路径
cfg = imgkit.config(wkhtmltoimage=path_wkimg)
# 1、将html文件转为图片
options = {'encoding': 'utf8'} # 解决乱码
imgkit.from_file(r'temp.html', 'helloworld.jpg', config=cfg, options=options)# 2、从url获取html，再转为图片
# imgkit.from_url('https://httpbin.org/ip', 'ip.jpg', config=cfg, options=options)
# 3、将字符串转为图片
# imgkit.from_string('Hello!', 'hello.jpg', config=cfg)
4、转为pdf
import pdfkitpath_wkpdf = r'D:\app\wkhtmltopdf\bin\wkhtmltopdf.exe' # 工具路径
cfg = pdfkit.configuration(wkhtmltopdf=path_wkpdf)# 1、将html文件转为pdf
pdfkit.from_file(r'./helloworld.html', 'helloworld.pdf', configuration=cfg)
# 传入列表
pdfkit.from_file([r'./helloworld.html', r'./111.html', r'./222.html'], 'helloworld.pdf', configuration=cfg)# 2、从url获取html，再转为pdf
pdfkit.from_url('https://httpbin.org/ip', 'ip.pdf', configuration=cfg)
# 传入列表
pdfkit.from_url(['https://httpbin.org/ip','https://httpbin.org/ip'], 'ip.pdf', configuration=cfg)# 3、将字符串转为pdf
pdfkit.from_string('Hello!','hello.pdf', configuration=cfg)
5、a4纸张大小
import imgkit
path_wkimg = r'D:\app\wkhtmltopdf\bin\wkhtmltoimage.exe' # 工具路径
cfg = imgkit.config(wkhtmltoimage=path_wkimg)
# # 1、将html文件转为图片
# A4纸张大小
# options = {
# 'encoding': 'utf8', # 解决乱码
# 'width': 599,
# 'height': 845
# }
options = {'encoding': 'utf8','width': 599,# 'height': 845
}
imgkit.from_file(r'temp.html', 'helloworld.jpg', config=cfg, options=options)
<!DOCTYPE html>
<html>
<head><title>打印</title>
</head>
<body style="margin: 5px"><!--<div style="width: 599px;height: 845px">--><div style="width: 599px;height: 100%"><div>大得</div><div>大得</div></div>
</body>
</html>5、a4纸生成图片
import imgkit
path_wkimg = r'D:\app\wkhtmltopdf\bin\wkhtmltoimage.exe' # 工具路径
cfg = imgkit.config(wkhtmltoimage=path_wkimg)
# # 1、将html文件转为图片
# A4纸张大小
# options = {
# 'encoding': 'utf8', # 解决乱码
# 'width': 599,
# 'height': 845
# }
options = {'encoding': 'utf8','width': 599,'height': 845
}
imgkit.from_file(r'temp.html', 'helloworld.jpg', config=cfg, options=options)
<!DOCTYPE html>
<html>
<head><title>打印</title><style>body {margin: 5px;}.container {width: 599px;height: 100%;}.row {height: 300px;}.row div {/* 允许在单词内部换行，确保长字符串能正常换行 */word-wrap: break-word;word-break: break-all;}</style>
</head><body><div class="container"><div class="row"><div>大得6666666666669999999999999999999999999999999999999999999999999999999999999999999999977777777777777778888888888888</div><div>大得</div></div><div class="row"><div>大得</div><div>大得</div></div></div>
</body></html>
6、模糊问题，使用quality，zoom解决
import imgkit
path_wkimg = r'D:\app\wkhtmltopdf\bin\wkhtmltoimage.exe' # 工具路径
cfg = imgkit.config(wkhtmltoimage=path_wkimg)
# # 1、将html文件转为图片
# A4纸张大小
options = {'encoding': 'utf8', # 乱码'width': 599,'enable-local-file-access': '', # 允许访问本地文件'quality': 100, # 提高分辨率,100最高'zoom': 4 # 增加缩放比例
}
imgkit.from_file(r'temp.html', 'helloworld.jpg', config=cfg, options=options)<!DOCTYPE html>
<html>
<head><title>打印</title>
</head>
<body style="margin: 5px"><div style="width: 599px;height: 100%"><div style="height: 300px;"><div>大得666666666666999999999999999999999</div><div>大得</div></div><div style="height: 300px;"><div>大得</div><div>大得</div></div></div>
</body>
</html>
