Array.prototype.push.apply(a,b) || a.push.apply(a,b); var a=[1,2,3],b=[4,5,6]; Array.prototype.push.apply(a,b) a===[1, 2, 3, 4, 5, 6] b===[4, 5, 6] http://blog.csdn.net/maoguiyou/article/details/51433551
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Array.prototype.push.apply(a,b) || a.push.apply(a,b); var a=[1,2,3],b=[4,5,6]; Array.prototype.push.apply(a,b) a===[1, 2, 3, 4, 5, 6] b===[4, 5, 6] http://blog.csdn.net/maoguiyou/article/details/51433551
转载于:https://www.cnblogs.com/geekjsp/p/6851051.html