pdf 转为图片

使用pdfrender、pdfbox、icepdf进行操作pdf转为图片操作

建议使用icepdf

<!-- pdf  renderer -->

<dependency>

<groupId>org.swinglabs</groupId>

<artifactId>pdf-renderer</artifactId>

<version>1.0.5</version>

</dependency>

  <dependency>

<groupId>org.apache.pdfbox</groupId>

<artifactId>pdfbox</artifactId>

<version>1.8.9</version>

</dependency>

<dependency>

<groupId>org.sejda</groupId>

<artifactId>sejda-icepdf</artifactId>

<version>1.0.0.M10</version>

</dependency>