node.js - Deno:在Docker容器上写入CSV文件(权限被拒绝(操作系统错误13))

我正在学习Deno的问题，并且在使用Deno writeCSV()实用程序写入CSV文件时遇到权限问题。我已经搭建了该项目以在顶级Docker上运行

Dockerfile
CMD ["run", "--allow-read", "--allow-run", "--allow-write", "--allow-net", "main.ts"]
维护

import { serve, readCSV, writeCSV } from "./deps.ts";

const URL = "https://www.getcats.com/api"
const DEFAULT_PRODUCT_ID = "xxxxxxxxxxxx";
const DEFAULT_DESCRIPTION = "Description";
const options = {
  method: "POST",
  url: URL,
  body: {},
  headers: {
    "x-api-key": "xxxxxxxxxxxxx"
  },
  json: true // Automatically stringifies the body to JSON
};

// CSV File Properties
const f = await Deno.open("./inbound/example.csv");
const outputFile = await Deno.open("./outbound/outbound.csv", { write: true, create: true, read: true, truncate: true });

for await (const row of readCSV(f)) {
  for await (const cell of row) {
    queueMicrotask(async () => {

      const response = await fetch(URL, {
        method: "POST",
        headers: {
          'content-type': 'application/json',
          "x-api-key": "xxxxxxxxxxxxxxx"
        },
        body: JSON.stringify({
          memberId: cell,
          productId: DEFAULT_PRODUCT_ID,
          description: DEFAULT_DESCRIPTION
        }),
      });

      response.json()
        .then(async (res)=> {
          const data = res.data;
          const memberId = data.memberId;
          const hashId = data.id;
          const rows = [memberId, hashId]
          console.log(`CAT ID: ${memberId} - HASH ID: ${hashId}`);

          await writeCSV(outputFile, rows);
          outputFile.close();

        })

    })

  }
}
f.close();

我认为运行容器时通过---allow-write发送将解决此烫发问题。还有其他人在通过Docker向Deno中的目录写入时遇到问题吗？

最佳答案

您能否从博客here.中检查非常相似问题的解决方案建议

这是简单的问题描述:

error: Uncaught PermissionDenied: Permission denied (os error 13)
    at unwrapResponse ($deno$/ops/dispatch_json.ts:43:11)
    at Object.sendSync ($deno$/ops/dispatch_json.ts:72:10)
    at Object.listen ($deno$/ops/net.ts:51:10)
    at listen ($deno$/net.ts:152:22)
    at serve (https://deno.land/std@0.50.0/http/server.ts:261:20)
    at file:///app/main.ts:4:11

这是一个解决方案:



这是另一个solution示例。

关于node.js - Deno:在Docker容器上写入CSV文件(权限被拒绝(操作系统错误13))，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/62316052/