好的,写的如下:
var element = { "name": "" };
var array = [];
for (var i = 0; i < 2; ++i) {
var newelement = element;
newelement.name = i.toString();
array[i] = newelement;
}
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结果:array [0] .name == array [1] .name =="1".但是用另一种方式写:
var element = { "name": "" };
var array = [];
for (var i = 0; i < 2; ++i) {
var newelement = { "name": i.toString() };
array[i] = newelement;
}
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结果:array [0] .name =="0"和array [1] .name =="1".
告诉我为什么.