你看看[demo](https://codepen.io/wzc570738205/pen/PogWMqw?editors=1010)是这个效果不 [swiper effect 文档](https://link.segmentfault.com/?enc=IrUxzBuS6rR7%2FMYkQTucGA%3D%3D.9KUEcEXJb%2F1r1VqX6qdmXEFooQapAsEAYy7XWKOwL8he%2B4kJ4XYBM9vrsezngklB) var swiper = new Swiper(".swiper-container", { // 设置为淡入淡出模式 effect: "fade", ..... ..... });