js中怎么合并相同数组对象数据

发布网友发布时间：2022-05-07 01:00

共1个回答

热心网友时间：2022-04-22 20:21

var a = [ 1, 2, 3, 4, 5, 6, 7, 8, 9 ];
var b = [ "foo", "bar", "baz", "bam", "bun", "fun" ];
var c = a.concat( b );
a; // [1,2,3,4,5,6,7,8,9]
b; // ["foo","bar","baz","bam","bun","fun"]
c; // [1,2,3,4,5,6,7,8,9,"foo","bar","baz","bam","bun","fun"]

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