alibaba/easyexcel

excel 行错误信息只能拿到一个

Open

#2,737 opened on Sep 26, 2022

View on GitHubContributor guide
 (1 comment) (0 reactions) (0 assignees)Java (7,599 forks)batch import
help wantedpending verification

Repository metrics

Stars
 (33,728 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

需求，异步导入excel需要做参数校验。 期望能得到所有的错误信息(指的是类型错误，或者时间格式错误。)这一点已经在问题中找到了，listener每一行重写onexception可以得到 该列的错误信息。这里有个问题拿不到这行所有不符合格式的字段，有办法重写什么可以去实现吗？

Contributor guide

Research direction
Investigate how EasyExcel's AnalysisEventListener handles row errors (onException method) and modify it to accumulate all column validation errors instead of stopping at the first one.
Tech stack
java
Domain
apibackend
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.
1-3 hours
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.
Mostly clear
Prerequisites
Javaeasyexcel
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60