相关疑难解决方法(0)

使用AWS SDK for Node,为什么在尝试删除不存在的对象时(即S3键错误),我不会收到错误？

另一方面,如果我指定不存在的存储桶,则会产生错误.

如果考虑以下Node程序,该Key参数会列出存储桶中不存在的密钥,但error回调的参数为null:

var aws = require('aws-sdk')

function getSetting(name) {
  var value = process.env[name]
  if (value == null) {
    throw new Error('You must set the environment variable ' + name)
  }
  return value
}

var s3Client = new aws.S3({
  accessKeyId: getSetting('AWSACCESSKEYID'),
  secretAccessKey: getSetting('AWSSECRETACCESSKEY'),
  region: getSetting('AWSREGION'),
  params: {
    Bucket: getSetting('S3BUCKET'),
  },
})
picturePath = 'nothing/here'
s3Client.deleteObject({
  Key: picturePath,
}, function (err, data) {
  console.log('Delete object callback:', err)
})