使用node.js将图像上传到s3

npm install aws-sdk

const AWS = require('aws-sdk');
const fs = require('fs');

// 配置AWS SDK
AWS.config.update({
  accessKeyId: 'YOUR_ACCESS_KEY',
  secretAccessKey: 'YOUR_SECRET_ACCESS_KEY',
  region: 'YOUR_REGION'
});

// 创建S3实例
const s3 = new AWS.S3();

// 读取图像文件
const fileContent = fs.readFileSync('path/to/image.jpg');

// 设置S3对象参数
const params = {
  Bucket: 'YOUR_BUCKET_NAME',
  Key: 'path/to/image.jpg',
  Body: fileContent
};

// 上传图像到S3
s3.upload(params, function(err, data) {
  if (err) {
    console.log('Error uploading image:', err);
  } else {
    console.log('Image uploaded successfully. Image URL:', data.Location);
  }
});