获取词典列表 - 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。

获取词典列表

此示例使用 list_lexicons 方法获取 us-west-2 区域中的词典列表。

选择 Copy 将代码保存在本地。

创建文件 polly_list_lexicons.rb。

添加必需的 Gem。

注意

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

# 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

  resp = polly.list_lexicons

  resp.lexicons.each do |l|
    puts l.name
    puts '  Alphabet:' + l.attributes.alphabet
    puts '  Language:' + l.attributes.language
    puts
  end
rescue StandardError => ex
  puts 'Could not get lexicons'
  puts 'Error message:'
  puts ex.message
end

请参阅上的完整示例 GitHub。