S3混淆後const_missing_from_s3_library錯誤

Question

我使用的是典型的Mac /紅寶石1.9.3p125

irb> 

require 'aws/s3' 
AWS::S3::Base.establish_connection!(:access_key_id => 'AccessKey',:secret_access_key => 'SecretKey') 
Service.buckets 

（同樣的錯誤與Bucket.find或幾乎任何東西！）

給我：

NameError: uninitialized constant Service 
from ~/.rvm/gems/ruby-1.9.3-p125/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:206 
:in `const_missing_from_s3_library' 
from (irb):23 
from ~/.rvm/rubies/ruby-1.9.3-p125/bin/irb:16:in `<main>' 

我遵循的文件幾乎符合規範，但我很困惑，爲什麼會發生這種情況？

Answer 1

您需要在您的課程中包含AWS :: S3或執行AWS :: S3.Service。

下面是一些代碼示例：

require 'aws/s3' 
class MyClass 
    include AWS::S3 
    AWS::S3::Base.establish_connection!(:access_key_id => 'AccessKey',:secret_access_key => 'SecretKey') 
    Service.buckets 
end 

或

require 'aws/s3' 
class MyClass 
    AWS::S3::Base.establish_connection!(:access_key_id => 'AccessKey',:secret_access_key => 'SecretKey') 
    AWS::S3::Service.buckets 
end