typescript数组排序之自定义优先排序

typescript数组排序之自定义优先排序 场景：web var s1 = [a1,a2],typescript var s2 = [a4,a2,a1,a3]数组 我想按照s1的顺序动态的改变s2的顺序svg 结果：code s2 = [a1,a2,a3,a4]或者s2 = [a1,a2,a4,a3]xml private OrderSort(s2:Array<any>) { v

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