今天检查安装CocoaPods

在Mac上的终端输入>pod search AFNetworking

出现下列信息：

-> AFNetworking (3.2.1)

  A delightful iOS and OS X networking framework.

  pod 'AFNetworking', '~> 3.2.1'

  - Homepage: https://github.com/AFNetworking/AFNetworking

  - Source:  https://github.com/AFNetworking/AFNetworking.git

  - Versions: 3.2.1, 3.2.0, 3.1.0, 3.0.4, 3.0.3, 3.0.2, 3.0.1, 3.0.0,

  3.0.0-beta.3, 3.0.0-beta.2, 3.0.0-beta.1, 2.7.0, 2.6.3, 2.6.2, 2.6.1, 2.6.0,

  2.5.4, 2.5.3, 2.5.2, 2.5.1, 2.5.0, 2.4.1, 2.4.0, 2.3.1, 2.3.0, 2.2.4, 2.2.3,

  2.2.2, 2.2.1, 2.2.0, 2.1.0, 2.0.3, 2.0.2, 2.0.1, 2.0.0, 2.0.0-RC3, 2.0.0-RC2,

  2.0.0-RC1, 1.3.4, 1.3.3, 1.3.2, 1.3.1, 1.3.0, 1.2.1, 1.2.0, 1.1.0, 1.0.1,

  1.0, 1.0RC3, 1.0RC2, 1.0RC1, 0.10.1, 0.10.0, 0.9.2, 0.9.1, 0.9.0, 0.7.0,

  0.5.1 [master repo]

  - Subspecs:

    - AFNetworking/Serialization (3.2.1)

    - AFNetworking/Security (3.2.1)

    - AFNetworking/Reachability (3.2.1)

    - AFNetworking/NSURLSession (3.2.1)

    - AFNetworking/UIKit (3.2.1)

-> AFNetworking+AutoRetry (0.0.5)

  Auto Retries for AFNetworking requests

  pod 'AFNetworking+AutoRetry', '~> 0.0.5'