springboot导出excel

1.pom.xml中配置

        <!--hutool 配置开始-->
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.7.20</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>4.1.2</version>
        </dependency>
        <!--hutool 配置结束-->

　　

2.参考网址：https://www.javajike.com/book/hutool/chapter17/d756bb6ff75b83517d130dcd2696d0f8.html

3.