Class: TxAsr::Sign

Inherits:
Object
  • Object
show all
Defined in:
lib/tx_asr/sign.rb

Constant Summary collapse

SERVICE = 
'asr'
HOST = 
"asr.tencentcloudapi.com"
ALGORITHM =

加密算法

'TC3-HMAC-SHA256'
ENGINE_MODEL =

场景模型

"16k_zh_video"
CHANNEL_NUM =

声道数

1
CALLBACK_URL =

结果回调地址

"https://demo.mini-geek.com/speech_to_text/callback"
AUDIO_SOURCE_FROM_URL =

声音文件来源: url

0
AUDIO_SOURCE_FROM_BODY =

声音文件来源: 请求体

1
FILTER_INTERJECTION_PART =

过滤语气词: 部分

1
FILTER_INTERJECTION_ALL =

过滤语气词: 所有

2
RESULT_FORMAT_WORDS_WITH_PUNC =

翻译的结果具体到单词时间，并返回语速

2

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(payload) ⇒ Sign

def initialize(file_url)

@file_url = file_url

end



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# File 'lib/tx_asr/sign.rb', line 47

def initialize(payload)
  @payload = payload
end

Instance Attribute Details

#file_url ⇒ Object

Returns the value of attribute file_url.



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# File 'lib/tx_asr/sign.rb', line 10

def file_url
  @file_url
end

Instance Method Details

#authorization ⇒ Object 



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# File 'lib/tx_asr/sign.rb', line 51

def authorization
  signature = sign(@payload)

  date = Time.at(timestamp).utc.strftime('%Y-%m-%d')

  credential_scope = date + '/' + SERVICE + "/tc3_request"
  signed_headers = 'content-type;host'
  "#{ALGORITHM} Credential=#{TxAsr.secret_id}/#{credential_scope}, SignedHeaders=#{signed_headers}, Signature=#{signature}"
end