//下载wgethttps://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xztarxvfJwkhtmltox-0.12.3_linux-generic-amd64.tar.xzcdwkhtmltox/binsudomv./wkhtmltopdf/usr/bin/wkhtmltopdfsudochmod+x/usr/bin/wkhtmltopdf//测试wkhtmltopdfhttp://www.baidu.com./test....