java 操作PDF （spire.pdf）api

https://www.e-iceblue.cn/pdf_java_image_shapes/replace-image-with-new-image-in-pdf-in-java.html

 

maven依赖

 

<repositories>
    <repository>
        <id>com.e-iceblue</id>
        <url>http://repo.e-iceblue.cn/repository/maven-public/</url>
    </repository>
</repositories>

<dependency>
    <groupId> e-iceblue </groupId>
    <artifactId>spire.pdf</artifactId>
    <version>3.11.6</version>
</dependency>