var links = [ { name: "1", url: "#" }, { name: "2 ", url: "#" }, { name: "3", url: "#" }, { name: "4", url: "#" }, { name: "5", url: "#" } ];
这么一个数组,我用了两层for in才取到里面的值
能否用map取到里面的name和url值呢
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