很喜歡在插件上進行修修改改。Swiper3是我很喜歡使用的一個輪播圖插件。在這個插件上面，不知道是我改動的原因，還是下載的版本原因，我現在使用的這個版本的js竟然有大部分屬性兼容ie9（感到很奇跡！！）。

一，這個版本在ie9上面兼容什么呢？

1. 兼容自定義高度；

傳統swiper和此版本swiper對比圖：（如圖1）

圖1
如果使用改動版本的js，可改善這個問題。

1. 左右按鈕有效，位置不變；
2. 分頁器有效，且可點擊跳轉到對應banner上；
3. Loop循環屬性有效；
4. 禁止切換有效；
5. 支持一行多列（slidesPerView參數）；
6. Swiper的回調函數有效；
7. breakpoints斷點參數可用；
8. 未知。

改動版本在IE9上不兼容什么？

1. 不兼容自動切換；
2. 不支持多列1行或者多列多行；
3. 未知。

 

二，Swiper（可復制以下代碼，保存為js放于項目中）；

 
 
 
/**
 * Swiper 3.4.2
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 *
 * http://www.idangero.us/swiper/
 *
 * Copyright 2017, Vladimir Kharlampidi
 * The iDangero.us
 * http://www.idangero.us/
 *
 * Licensed under MIT
 *
 * Released on: March 10, 2017
 */
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