如何多维数组

Question

[Array[5]] 
-Array[5] 
    -0: Object 
    -1: Object 
    -2: Object 
    -3: Object 
    -4: Object 

我要存档这样的删除层：

[object, object, object, object, object] 

Answer 1

我希望我理解正确你的问题：要么使用LO-破折号/下划线_.flatten()或做由你自己：

var flattened = []; 
var myArray = [[{1:1}, {2:2}, {3:3}, {4:4}, {5:5}]]; 

myArray.forEach(function(arr) { 
    flattened = arr.map(function(item) { 
    return item; 
    }) 
});