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ios-AlamofireImage-demo

iOS AlamofireImage3.2.0を利用したサンプル

1. PodFile

pod 'AlamofireImage', '3.2.0'

2. import する

import AlamofireImage

3.1 URLを指定して、非同期で画像を取得する

if let url = URL.init(string: imageUrlString) {

    // URLを指定して、非同期で画像を取得する。
    // キャッシュが保存されるため、次回以降はURLからダウンロードしない。
    imageView.af_setImage(withURL: url)
} else {

    // urlがnilの場合は、noImageをセットする
    imageView.image = #imageLiteral(resourceName: "noImage")
}

3.2 URLを指定して、非同期で画像を取得する(placeholderImage有)

if let url = URL.init(string: imageUrlString) {

    // URLを指定して、非同期で画像を取得する。 画像未ダウンロード時に表示するplaceholderImageも指定する。
    // キャッシュが保存されるため、次回以降はURLからダウンロードしない。
    imageView.af_setImage(withURL: url, placeholderImage: #imageLiteral(resourceName: "noImage"))
} else {

    // urlがnilの場合は、noImageをセットする
    imageView.image = #imageLiteral(resourceName: "noImage")
}

環境

category Version
Swift 3.0
XCode 8.2.1
Cocoa Pods 1.2.0
iOS 10.0〜

OSS

OSS name Version
AlamofireImage 3.2.0

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