## 需要安装的软件

### wkhtmltoimage

> 用于将HTML转为图片，打印标签需要

- CentOS 7

```bash
wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox-0.12.6-1.centos7.x86_64.rpm
yum localinstall wkhtmltox-0.12.6-1.centos7.x86_64.rpm
```

- AlmaLinux 9

```bash
wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-2/wkhtmltox-0.12.6.1-2.almalinux9.x86_64.rpm
yum localinstall wkhtmltox-0.12.6.1-2.almalinux9.x86_64.rpm
```