好用的excl工具easyexcl

1.maven

<dependency>
  <groupId>com.alibaba</groupId>
  <artifactId>easyexcel</artifactId>
  <version>2.2.6</version>
</dependency>

2.demodata

package com.demo.controller.excl;

import com.alibaba.excel.annotation.ExcelIgnore;
import com.alibaba.excel.annotation.ExcelProperty;
import lombok.Data;

import java.util.Date;

@Data

public class DemoData {

    @ExcelProperty("字符串标题")

    private String string;

    @ExcelProperty("日期标题")

    private Date date;

    @ExcelProperty("数字标题")

    private Double doubleData;

    /**

     * 忽略这个字段

     */

    @ExcelIgnore

    private String ignore;

}

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