问题
I am trying to use Headless feature of the Chrome to convert a html to pdf. However, i am not getting output at all. Console doesn't show any error as well. I am running below commands in my windows m/c.
chrome --headless --disable-gpu --print-to-pdf
I tried all the various options. Nothing is being generated. I am having chrome version 60
回答1:
This is working:
chrome --headless --disable-gpu --print-to-pdf=file1.pdf https://www.google.co.in/
creates file in the folder: C:\Program Files (x86)\Google\Chrome\Application\61.0.3163.100.
回答2:
Do not forget to open your terminal/cmd with admin rights :) Otherwise it will just not save the file at all.
回答3:
I was missing "=" after print-to-pdf command.
The correct command is:
chrome --headless --disable-gpu --print-to-pdf="C:/temp/name.pdf" https://www.google.com/
Now it is working.
回答4:
extending the brilliantly simple answer by suraj, I created a small function that is in my sourced path so it works like a CLI tool:
function webtopdf(){
chromium-browser --headless --disable-gpu --print-to-pdf=$2 $1
}
so a quick
webtopdf https://goo.com/some-article some-article.pdf
does the job for me now
回答5:
By default, --print-to-pdf attempts to create a PDF in the User Directory. By default, that user directory is where the actual chrome binary is stored, which is the specific version folder for the version you're running - for example, "C:\Program Files (x86)\Google\Chrome\Application\61.0.3163.100". And, by default... Chrome is not allowed to write to this folder. You can watch it try, and fail, by adding --enable-logging to your command.
So unfortunately, by default, this command fails.*
You can solve this by either providing a path in the argument, where Chrome can write - like
--print-to-pdf="C:\Users\Jane\test.pdf"
Or, you can change the User Directory:
--user-data-dir="C:\Users\Jane"
One reason you might prefer to change the User Directory is if you want the PDF to automatically receive its name from the webpage; Chrome looks at the title tag and then dumps it like <title>My Page</title> => My-Page.pdf
*I think this default behavior is super confusing, and should be filed as a bug against Chrome.
回答6:
Currently, this is only available for Linux and Mac OS.
回答7:
This worked for me in windows
start chrome --headless --disable-gpu --print-to-pdf=C:\Users\username\pdfs\chrome.pdf --no-margins https://www.google.com
来源：https://stackoverflow.com/questions/46074235/headless-chrome-to-print-pdf