temp

.gitignore

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+.env
+node_modules

package.json

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+{
+  "name": "cos-test",
+  "version": "0.0.1",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "abearxiong <xiongxiao@xiongxiao.me> (https://www.xiongxiao.me)",
+  "license": "MIT",
+  "packageManager": "pnpm@10.6.2",
+  "type": "module",
+  "dependencies": {
+    "@aws-sdk/client-s3": "^3.758.0",
+    "dotenv": "^16.4.7",
+    "express": "^4.21.2",
+    "minio": "^8.0.5"
+  }
+}

readme.md

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+# 测试cos的sdk
+
+关于minio和aws s3和腾讯云cos的sdk测试

src/index.cjs

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+const { S3Client, ListObjectsV2Command, HeadObjectCommand } = require('@aws-sdk/client-s3');
+const dotenv = require('dotenv');
+dotenv.config();
+
+const s3Client = new S3Client({
+  endpoint: 'https://minio.xiongxiao.me', // MinIO 端点
+  forcePathStyle: true, // 对于 MinIO 必须设置为 true
+  credentials: {
+    accessKeyId: process.env.ACCESS_KEY_ID,
+    secretAccessKey: process.env.SECRET_ACCESS_KEY,
+  },
+  region: 'us-east-1', // 任意区域
+});
+
+const bucket = 'resources';
+// 获取bucket下的所有文件
+const getBucketFiles = async () => {
+  const command = new ListObjectsV2Command({
+    Bucket: bucket,
+  });
+  const response = await s3Client.send(command);
+  return response.Contents;
+};
+const getBucketStats = async () => {
+  const command = new ListObjectsV2Command({
+    Bucket: bucket,
+  });
+  const response = await s3Client.send(command);
+  return response.Contents;
+};
+
+const getFileStats = async (key) => {
+  const command = new HeadObjectCommand({
+    Bucket: bucket,
+    Key: key,
+  });
+  const response = await s3Client.send(command);
+  return response;
+};
+
+const main = async () => {
+  // const list = await getBucketFiles();
+  // console.log(list);
+
+  // Get stats for a specific file
+  const fileStats = await getFileStats('docs/assets/flow-01.png');
+  console.log(fileStats);
+};
+main();

src/minio/index.cjs

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+const Minio = require('minio');
+const dotenv = require('dotenv');
+dotenv.config();
+
+// Create a new MinIO client
+const minioClient = new Minio.Client({
+  endPoint: 'kevisual-1252152609.cos.ap-shanghai.myqcloud.com', // Replace with your MinIO server endpoint
+  // port: 9000, // Replace with your MinIO server port
+  useSSL: true, // Set to false if not using SSL
+  accessKey: process.env.ACCESS_KEY_ID, // Replace with your access key
+  secretKey: process.env.SECRET_ACCESS_KEY, // Replace with your secret key
+  region: 'ap-shanghai',
+});
+
+// Function to get a file from MinIO
+async function getFile(bucketName, objectName, downloadPath) {
+  // const res = await minioClient.fGetObject(bucketName, objectName, downloadPath);
+  const res = await minioClient.getObject(bucketName, objectName, downloadPath);
+  console.log(res);
+  return res;
+}
+
+// Example usage
+// getFile('my-bucket', 'my-object.txt', '/path/to/download/my-object.txt');
+
+getFile('kevisual', 'stars.jpg', './stars.jpg');
+
+async function getMinioList(bucketName, prefix, recursive) {
+  return await new Promise((resolve, reject) => {
+    let res = [];
+    let hasError = false;
+    minioClient
+      // .listObjectsV2(bucketName, prefix, recursive)
+      .listObjectsV2(bucketName, 'kevisual/')
+      .on('data', (data) => {
+        res.push(data);
+      })
+      .on('error', (err) => {
+        console.error('minio error', prefix, err);
+        hasError = true;
+      })
+      .on('end', () => {
+        if (hasError) {
+          reject();
+          return;
+        } else {
+          resolve(res);
+        }
+      });
+  });
+};
+async function main() {
+  const res = await getMinioList('kevisual', 'kevisual', false);
+  console.log(res);
+}
+// main();
+

src/tencent.cjs

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+const { S3Client, PutObjectCommand, GetObjectCommand, ListObjectsCommand, HeadObjectCommand } = require("@aws-sdk/client-s3");
+const dotenv = require('dotenv');
+dotenv.config();
+// 腾讯云 COS 配置
+const cosConfig = {
+  endpoint: "https://kevisual-1252152609.cos.ap-shanghai.myqcloud.com", // 替换为你的 COS 端点
+  forcePathStyle: true, // 对于 COS 必须设置为 true
+  credentials: {
+    accessKeyId: process.env.ACCESS_KEY_ID,
+    secretAccessKey: process.env.SECRET_ACCESS_KEY,
+  },
+  region: "ap-shanghai", // 替换为你的 COS 区域
+};
+const bucket = 'kevisual';
+const s3Client = new S3Client(cosConfig);
+const getBucketFiles = async () => {
+  const command = new ListObjectsCommand({
+    Bucket: bucket,
+  });
+  const response = await s3Client.send(command);
+  console.log(response);
+  return response.Contents;
+};
+const getFileStats = async (key) => {
+  const command = new HeadObjectCommand({
+    Bucket: bucket,
+    Key: key,
+  });
+  const response = await s3Client.send(command);
+  return response;
+};
+const main = async () => {
+  const list = await getBucketFiles();
+  console.log(list);
+
+  // Get stats for a specific file
+  const fileStats = await getFileStats('stars.jpg');
+  console.log(fileStats);
+};
+main();