JavaScript数组乱序排序
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2022-06-27 21:09:43
1.对数组打乱顺序
1.对数组打乱顺序
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>document</title> </head> <body> <script> var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; arr.sort(function (a, b) { return math.random() - 0.5; //使用随机数,大于0.5的往后排,小于0.5的往前排 }) console.log(arr); </script> </body> </html>
转自:https://www.cnblogs.com/lanshanxiao/p/12750799.html