Ruby on rails Faraday:：Adapter:：NetHttpPersistent缺少依赖项：无法加载这样的文件--net/http/persistent

具有持久HTTP调用的最新版本azure storage common 2.0.2失败，出现以下错误：

missing dependency for Faraday::Adapter::NetHttpPersistent: cannot load such file -- net/http/persistent

调用是

create\u block\u blob

已指定相应的依赖项：

gem'faraday_中间件'，'1.0.0'，{require:false}
gem'nethttppersistent'，'4.0.0'，{require:false}
gem'azure存储公用'，'2.0.2'，{require:false}
gem'azure存储blob'，'2.0.1'，{require:false}
需要“azure/storage/blob”

是的，我可以看到

nethttppersistent

被捆绑

我试着把：

require'net/http/persistent'

放在这里，但没有用。同样的错误

有什么建议吗

编辑：

对不起，我没说清楚。我正在使用Bundler。而且，

nethttp持久性

已经捆绑

---

我将

require'net/http/persistent'

放在每个函数调用之前，它仍然会返回此错误，即使

require

语句返回

true

表示模块已加载。

我首先通过以下方法安装azure blob存储包：

gem install azure-storage-blob

然后，我使用下面的代码，它似乎工作得很好：

require "openssl"
require "securerandom"
require "rbconfig"

# Require the azure storage blob rubygem
require "azure/storage/blob"

$stdout.sync = true

# This sample application creates a container in an Azure Blob Storage account,
# uploads data to the container, lists the blobs in the container, and downloads a blob to a local file.
def run_sample
    is_windows = (RbConfig::CONFIG["host_os"] =~ /mswin|mingw|cygwin/)

    # Create a BlobService object
    blob_client = Azure::Storage::Blob::BlobService 

    begin

        # Create a BlobService object
        account_name = "yourstorageaccountname"
        account_key = "xxxxxx=="

            blob_client = Azure::Storage::Blob::BlobService.create(
            storage_account_name: account_name,
            storage_access_key: account_key
        )

        # Create a container
        container_name = "quickstartblobs" + SecureRandom.uuid
        puts "\nCreating a container: " + container_name
        container = blob_client.create_container(container_name)
        
        # Set the permission so the blobs are public
        blob_client.set_container_acl(container_name, "container")

        # Create a new block blob containing 'Hello, World!'
        blob_name = "QuickStart_" + SecureRandom.uuid + ".txt"
        blob_data = "Hello, World!"
        puts "\nCreating blob: " + blob_name
        blob_client.create_block_blob(container.name, blob_name, blob_data)

        # List the blobs in the container
        puts "\nList blobs in the container following continuation token"
        nextMarker = nil
        loop do
            blobs = blob_client.list_blobs(container_name, { marker: nextMarker })
            blobs.each do |blob|
                puts "\tBlob name: #{blob.name}"
            end
            nextMarker = blobs.continuation_token
            break unless nextMarker && !nextMarker.empty?
        end

        # Download the blob

        # Set the path to the local folder for downloading
        if(is_windows)
            local_path = File.expand_path("~/Documents")
        else 
            local_path = File.expand_path("~/")
        end

        # Create the full path to the downloaded file
        full_path_to_file = File.join(local_path, blob_name)

        puts "\nDownloading blob to " + full_path_to_file
        blob, content = blob_client.get_blob(container_name, blob_name)
        File.open(full_path_to_file,"wb") {|f| f.write(content)}

        puts "\nPaused, press the Enter key to delete resources created by the sample and exit the application "
        readline()

    rescue Exception => e
        puts e.message
    ensure
        # Clean up resources, including the container and the downloaded file
        blob_client.delete_container(container_name)
        File.delete(full_path_to_file)
    end
end

# Main method
run_sample

存储名称和密钥来自以下位置：

---

我使用的是Bundler，所以它应该被捆绑。对不起，我没说清楚。最后，我在每个函数调用之前都放了一个

require'net/http/persistnt'

语句，但它仍然不起作用。

require

语句返回

true

表示它已加载，但仍然返回此错误。