iOS(Swift)学习笔记之SnapKit+自定义UI组件

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1. 通过CocoaPods安装SnapKit

platform :ios, '10.0'

target '<Your Target Name>' do

  use_frameworks!

  pod 'SnapKit', '~> 4.0.0'

end

2. 自定义UI组件

import UIKit
import SnapKit

class CustomView: UIView {

    var isFirstLayout: Bool =