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gowkhtmltox is a golang wrapper for wkhtmltopdf
go get -u github.com/brg-liuwei/gowkhtmltox/gowkhtmltoimage
go get -u github.com/brg-liuwei/gowkhtmltox/gowkhtmltox-demo
# run service
gowkhtmltox-demo -port 9999
# test (http GET)
curl "http://127.0.0.1:9999/render/url?url=https://www.baidu.com"
# test (http POST)
curl http://127.0.0.1:9999/render/html -d '<html><body><h1>Hello World</h1></body></html>'