Question

您好我想使用区域手段获取亚马逊网络服务（aws）地区名称

   region is "us-east-1" region name is "US East (N. Virginia)"
   region is "us-west-2" region name is "US West (Oregon)"

使用us-east-1区域我想动态显示区域名称“US East（N。Virginia）”。

由于桑杰

Answer 1

没有AWS API方法可以调用来获取此信息。

某些SDK（例如适用于.NET的AWS开发工具包）会将此信息附加到SDK中。例如，在C＃中：

var regions = Amazon.RegionEndpoint.EnumerableAllRegions;
foreach (var r in regions)
{
  Console.WriteLine("{0} -> {1}", r.SystemName, r.DisplayName);
}

查看AWS SDK for Java的文档，我找不到相应的内容。如果它在那里，我认为它应该在com.amazonaws.regions.Region类。

您可能需要创建自己的映射。

Answer 2

事实证明，这实际上是通过LightSail提供的 - 有意义的是包含主要针对新来者的服务经验不足的信息。

aws lightsail get-regions
{
  "regions": [
    {
        "continentCode": "NA",
        "description": "This region is recommended to serve users in the eastern United States and eastern Canada",
        "displayName": "Virginia",
        "name": "us-east-1",
        "availabilityZones": []
    },
....

OP可能不再寻找答案了，但万一有人在谷歌上搜索。

Answer 3

检查此示例CLI命令＆＃34; aws ec2 describe-regions --filters＆＃34; Name = endpoint，Values = us ＆＃34;＆＃34;。您需要使用JQ或--query选项单独提取Region名称。

此处有更多详情 - http://docs.aws.amazon.com/cli/latest/reference/ec2/describe-regions.html

Answer 4

Java AWS客户端具有一个Regions类，该类将提供此信息，例如：

for(Regions region : Regions.getEnumConstants()) {
   System.out.println( String.sprintf("%-15s %s", region.getName(), (Regions.fromName(region.getName())).getDescription()))
}

输出：

us-gov-west-1   AWS GovCloud (US)
us-gov-east-1   AWS GovCloud (US-East)
us-east-1       US East (N. Virginia)
us-east-2       US East (Ohio)
us-west-1       US West (N. California)
us-west-2       US West (Oregon)
eu-west-1       EU (Ireland)
eu-west-2       EU (London)
eu-west-3       EU (Paris)
eu-central-1    EU (Frankfurt)
eu-north-1      EU (Stockholm)
ap-south-1      Asia Pacific (Mumbai)
ap-southeast-1  Asia Pacific (Singapore)
ap-southeast-2  Asia Pacific (Sydney)
ap-northeast-1  Asia Pacific (Tokyo)
ap-northeast-2  Asia Pacific (Seoul)
sa-east-1       South America (Sao Paulo)
cn-north-1      China (Beijing)
cn-northwest-1  China (Ningxia)
ca-central-1    Canada (Central)

对于我的AWS SDK客户端，我正在使用

<dependency>
    <groupId>com.amazonaws</groupId>
    <artifactId>aws-java-sdk</artifactId>
    <version>1.11.537</version>
</dependency>

Answer 5

对于独立于语言的实现，这里（希望）是所有区域的最新JSON（至少2020年初可用于我自己的帐户）。正如其他答案所同意的那样，没有编程的方法可以实现这一目标，因此唯一的解决方法是手动构建区域名称和相应友好名称的地图。

{
  "ap-northeast-1": "Asia Pacific (Tokyo)",
  "ap-northeast-2": "Asia Pacific (Seoul)",
  "ap-southeast-1": "Asia Pacific (Singapore)",
  "ap-southeast-2": "Asia Pacific (Sydney)",
  "ap-south-1": "Asia Pacific (Mumbai)",
  "eu-central-1": "EU (Frankfurt)",
  "eu-north-1": "Europe (Stockholm)",
  "eu-west-1": "EU (Ireland)",
  "eu-west-2": "Europe (London)",
  "eu-west-3": "Europe (Paris)",
  "us-east-1": "US East (N. Virginia)",
  "us-east-2": "US East (Ohio)",
  "us-west-1": "US West (N. California)",
  "us-west-2": "US West (Oregon)",
  "sa-east-1": "South America (Sao Paulo)",
  "ca-central-1": "Canada (Central)"
}

例如，ruby实现看起来像

require 'json'
require 'aws-sdk-ec2'
data = JSON.load File.read 'regions.json'
all_regions = Aws::EC2::Client.new.describe_regions.regions
all_regions.each { |r| puts "#{data[r.region_name]} - #{r.region_name}" }

我应该如何使用区域获取aws区域名称

5 个答案: