js隨機從數組中取出幾個元素

JS如何從一個數組中隨機取出一個元素或者幾個元素。javascript 假如數組爲html var items = ['1','2','4','5','6','7','8','9','10']; 1.從數組items中隨機取出一個元素java //code from http://caibaojian.com/js-get-random-elements-from-array.html var i

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