swift kingfisher 加载图片

地址：https://github.com/onevcat/Kingfisher

platform :ios, '9.0'
use_frameworks!target 'videowallpaper' dopod 'Kingfisher'pod 'Alamofire'pod 'SwiftyJSON'pod 'Dollar'pod 'SnapKit'pod 'Kingfisher'
end

最简单的用法，直接加载图片

//
//  ViewController.swift
//  videowallpaper
//
//  Created by liuan on 2020/6/11.
//  Copyright © 2020 liuan. All rights reserved.
//import UIKit
import Kingfisherclass ViewController: UIViewController {override func viewDidLoad() {super.viewDidLoad()// Do any additional setup after loading the view.let uiLableHeight:CGFloat = 60let uiLabel = UILabel(frame: CGRect(x: 0, y: 0, width: view.bounds.width, height:uiLableHeight))uiLabel.backgroundColor = .greenuiLabel.text = "猴头客公众号"let imageViewHeight = view.bounds.height - uiLableHeightlet imageView = UIImageView(frame: CGRect(x: 0, y: uiLableHeight, width: view.bounds.width, height: imageViewHeight))view.addSubview(uiLabel)view.addSubview(imageView)let url = URL(string: "https://www.houtouke.com/wp-content/uploads/2019/08/qrcode_for_gh_1dd5f06ca86b_258-1.jpg")imageView.kf.setImage(with: url)}}

缓存加载图片，并设置默认图

//
//  ViewController.swift
//  videowallpaper
//
//  Created by liuan on 2020/6/11.
//  Copyright © 2020 liuan. All rights reserved.
//import UIKit
import Kingfisherclass ViewController: UIViewController {override func viewDidLoad() {super.viewDidLoad()// Do any additional setup after loading the view.let uiLableHeight:CGFloat = 60let uiLabel = UILabel(frame: CGRect(x: 0, y: 0, width: view.bounds.width, height:uiLableHeight))uiLabel.backgroundColor = .greenuiLabel.text = "猴头客公众号"let imageViewHeight = view.bounds.height - uiLableHeightlet imageView = UIImageView(frame: CGRect(x: 0, y: uiLableHeight, width: view.bounds.width, height: imageViewHeight))view.addSubview(uiLabel)view.addSubview(imageView)let url = URL(string: "https://www.houtouke.com/wp-content/uploads/2019/08/qrcode_for_gh_1dd5f06ca86b_258-1.jpg")//        imageView.kf.setImage(with: url)imageView.kf.indicatorType = .activityimageView.kf.setImage(with:url,placeholder: UIImage(named: "logo_80"),options: [.processor(RoundCornerImageProcessor(cornerRadius: 100)),.scaleFactor(UIScreen.main.scale),.cacheOriginalImage])}}

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