excel 写出
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文章标签 文件操作 excel 文章分类 Hadoop 大数据
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public static void main(String[] args) {
String fileName = "test.xlsx";
File file = new File(fileName);
WriteSheet writeSheet = EasyExcel.writerSheet(fileName).build();
ArrayList<Student> personArrayList = CollectionUtil.newArrayList();
personArrayList.add(new Student("Koala",12, LocalDateTime.now()));
personArrayList.add(new Student("Frank",23,LocalDateTime.now().plusDays(15)));
ExcelWriter writer = getWriter(file);
writer.write(personArrayList,writeSheet);
writer.finish();
}
public static ExcelWriter getWriter(File file){
return EasyExcel.write(file,Student.class).build();
}
<dependency>
<groupId>com.alibabagroupId>
<artifactId>easyexcelartifactId>
<version>3.0.5version>
dependency>
public class Student { ("name") private String name; ("age") private Integer age; ("birthday") private LocalDateTime birthday;}
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Original: https://blog.51cto.com/u_15704977/5444728
Author: 武汉淘淘
Title: excel 写出
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