按如下方式指定添加到你环境中的 R2 存储桶:
const mf = new Miniflare({
r2Buckets: ["BUCKET1", "BUCKET2"],
});为了进行测试,从 Worker 外部向 R2 存储写入/获取数据非常有有用。你可以使用 getR2Bucket 方法来实现这一点:
import { Miniflare } from "miniflare";
const mf = new Miniflare({
modules: true,
script: `
export default {
async fetch(request, env, ctx) {
const object = await env.BUCKET.get("count");
const value = parseInt(await object.text()) + 1;
await env.BUCKET.put("count", value.toString());
return new Response(value.toString());
}
}
`,
r2Buckets: ["BUCKET"],
});
const bucket = await mf.getR2Bucket("BUCKET");
await bucket.put("count", "1");
const res = await mf.dispatchFetch("http://localhost:8787/");
console.log(await res.text()); // 2
console.log(await (await bucket.get("count")).text()); // 2