cocoapods 导入swift库

在Podfile中

# Uncomment this line to define a global platform for your project

# platform :ios, '8.0'

# Uncomment this line if you're using Swift

use_frameworks!

target'LearnJianShuSwift'do    //LearnJianShuSwift工程文件名字

pod'SnapKit','~> 0.30.0.beta2’  //库的版本

end