cron 示例源码

这些文件来自仓库的 examples/cron，可结合对应中文文档阅读和运行。

wrangler.jsonc

{
  "name": "cron",
  "main": "index.js",
  "compatibility_date": "2026-01-01",
  "triggers": { "crons": ["* * * * *"] }
}

index.js

export default {
  async fetch(request, env) {
    return new Response("The cron runs once a minute.\n");
  },
  async scheduled(controller, env, ctx) {
    console.log("cron", controller.scheduledTime);
  },
};