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Description

public class ExportInfo{
    @ExcelProperty("地区")
    private String address;

    @ExcelProperty(value = "人员信息", converter =Example.class)
    private List<Person> persons;

    @Data
    @Accessors(chain = true)
    public static class Person {
        private String name;
        private Integer age;
    }
}

Contributor guide

Research direction

Investigate EasyExcel's custom converter mechanism to split a List<Person> into multiple columns per row. Look at @ExcelProperty annotation with converter and consider using WriteCellStyle or custom WriteHandler.

Tech stack

java

Domain

backend

Issue type

Feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-2 days

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

Active

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

Clear

Prerequisites

JavaEasyExcel

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

65