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低版本兼容问题 #8

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zeronlee opened this issue Nov 1, 2019 · 0 comments
Open

低版本兼容问题 #8

zeronlee opened this issue Nov 1, 2019 · 0 comments

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@zeronlee
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zeronlee commented Nov 1, 2019

L68:为了兼容低版本chrome44以及其他浏览器建议修改:

        var curExpands = Object.keys(root.next).map(function(key) {
            return root.next[key];
        });

替换原来的

var curExpands = Object.values(root.next);
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