数组对象Array-数组连接-JavaScript-
数组对象Array-数组连接 var arr = new Array(3); arr[0] = "George"; arr[1] = "John"; arr[2] = "Thomas"; var arr2 = new Array(3); arr2[0] = "James"; arr2[1] = "Adrew"; arr2[2] = "Martin"; [removed](arr.concat(arr2));
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