获取语音列表 - Amazon 适用于 Ruby 的 SDK
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本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。

获取语音列表

此示例使用 describe_voices 方法获取 us-west-2 区域中的美国英语语音列表。

选择 Copy 将代码保存在本地。

创建文件 polly_describe_voices.rb。

添加必需的 Gem。

注意

适用于 Ruby 的 Amazon SDK 版本 2 没有特定于服务的 Gem。

# Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# This file is licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License. A copy of the
# License is located at
#
# http://aws.amazon.com/apache2.0/
#
# This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
# OF ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.

require 'aws-sdk-polly'  # In v2: require 'aws-sdk'

begin
  # Create an Amazon Polly client using
  # credentials from the shared credentials file ~/.aws/credentials
  # and the configuration (region) from the shared configuration file ~/.aws/config
  polly = Aws::Polly::Client.new
  
  # Get US English voices
  resp = polly.describe_voices(language_code: 'en-US')

  resp.voices.each do |v|
    puts v.name
    puts '  ' + v.gender
    puts
  end
rescue StandardError => ex
  puts 'Could not get voices'
  puts 'Error message:'
  puts ex.message
end

请参阅 GitHub 上的完整示例。