苹果开发者中心 keys/all

1. 点解keys，显示界面：

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原文：
Creating a key allows you to configure, authenticate, and use one or more Apple services for that key. Unlike certificates, keys do not expire and can be modified to access more services after their creation. For more information on creating and using keys, refer to the documentation links available for each service when creating your key.
翻译：
创建密钥允许您为该密钥配置，验证和使用一个或多个Apple服务。与证书不同，密钥不会过期，并且可以修改以在创建后访问更多的服务。有关创建和使用密钥的更多信息，请参阅创建密钥时可用于每个服务的文档链接。

2. 点击+号创建一个key:

   
   
   

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原文：
Enable and configure services for this key. Associating a service with this key allows you to use the service and authenticate communication with the service.
翻译：
为此密钥启用和配置服务。将服务与此密钥关联，可以使用该服务并验证与该服务的通信。

3. 确认秘钥配置：

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原文：
Confirm that you have configured your key with the correct services and information.
翻译：
确认您已经使用正确的服务和信息配置了您的密钥。
原文：
Review services for this key. When you associate a service with this key allows you to use the functionality and authenticate with the corresponding service.
翻译：
检查此密钥的服务。当您使用此密钥关联服务时，您可以使用该功能并使用相应的服务进行身份验证。

4. 创建成功：

   
   
   

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原文：
After downloading your key, it cannot be re-downloaded as the server copy is removed. If you are not prepared to download your key at this time, click Done and download it at a later time. Be sure to save a backup of your key in a secure place.
翻译：
下载您的密钥后，它不能被重新下载，因为服务器副本被删除。如果您目前不准备下载密钥，请点击完成，然后再下载。请务必将密钥的备份保存在安全的地方。