效果图：
Excel4J：https://github.com/Crab2died/Excel4J
Excel模板自定义属性
引用jar
<!-- https://mvnrepository.com/artifact/com.github.crab2died/Excel4J -->
<dependency>
<groupId>com.github.crab2died</groupId>
<artifactId>Excel4J</artifactId>
<version>3.0.0</version>
</dependency>
原文：https://www.cnblogs.com/Alexr/p/13416027.html