easyexcel导入动态列
时间: 2023-09-13 10:06:56 浏览: 214
easyexcel可以实现导入动态列的功能。你可以使用以下步骤来实现:
1. 引入easyexcel的maven依赖,确保在你的项目中有以下依赖:
```
<!-- easyexcel -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>easyexcel</artifactId>
<version>3.2.1</version>
</dependency>
```
2. 准备一个模板文件,比如template1.xlsx,模板文件中的列可以根据需求动态生成。
3. 编写代码实现导入动态列的功能。你可以使用以下代码作为参考:
```
@Test
public void test1() throws FileNotFoundException, IllegalAccessException, InstantiationException {
// 读取Excel文件并导入动态列
List<A> as = Excels.importsDynamic(new FileInputStream(new File("C:\\Users\\caobinghui\\Desktop\\test.xlsx")), A.class);
// 打印导入的数据
as.forEach(System.out::println);
}
```
这样,你就可以使用easyexcel导入动态列了。请确保你的模板文件中的列与导入对象的属性匹配。<span class="em">1</span><span class="em">2</span>
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