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这个swiperList是异步获取的,jsCallBack想获取它的值获取不到,怎么解决呢
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1、把 window.jsCallBack = this.jsCallBack 放到异步获得swiperList数据后,再去绑定和执行jsCallBack()。
2、如果期间就有触发jsCallBack的需求,建议另外加一个弹窗提示“组件加载中”之类的。


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