Java html转图片 工具

工具：wkhtmltoimage

StringBuilder cmd = new StringBuilder();
cmd.append("wkhtmltoimage").append(" ").append(filePath).append(" ").append(imageFilePath);
try {
  Process proc = Runtime.getRuntime().exec(cmd.toString());
  proc.getInputStream();
  proc.waitFor();
} catch (Exception e) {
  throw new RuntimeException(e);
}

centos7安装包：
wkhtmltox-0.12.6-1.centos7.x86_64.rpm
xorg-x11-fonts-75dpi-7.5-9.el7.noarch.rpm