kelektiv/node-cron

support extended cron syntax

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#435 创建于 2019年8月16日

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 (16 评论) (0 反应) (0 负责人)JavaScript (7,868 star) (650 fork)batch import
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描述

Does this package have any plan to support non-standard cron syntax? Like, https://en.wikipedia.org/wiki/Cron#Non-standard_characters

I am using this package really well but I needed to use extended syntax for some reasons. Now I extended the codes myself but it would be great if these syntaxes are supported natively.

Feature specification: https://github.com/kelektiv/node-cron/issues/435#issuecomment-1741832925

贡献者指南

技术栈
javascriptnodejs
领域
backend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Cron syntaxJavaScriptNode.js
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70
研究方向
The issue requests support for non standard cron syntax as described in the linked feature specification (https://github.com/kelektiv/node cron/issues/435#issuecomment 1741832925). The implementation would likely involve modifying the cron expression parser in the source code (e.g., lib/cron.js or similar) to handle additional characters like @yearly, @monthly, and ranges. The contributor should study the existing parsing logic and add support for the extended syntax while maintaining backward compatibility.