我正在使用 Google Apps Script/JS 开发一个项目,由于某种原因,当我尝试使用 Object.create() 方法复制对象数组时出现意外行为。代码的相关片段如下,当函数完成时......原始对象数组被修改,即使第二个参数正确传递。
WebConfigParser.prototype.compareWith = function(array_of_objs, parameter_flag)
{
var safe_array_of_objs = [];
var array_of_objs_to_touch;
if(parameter_flag)
{
if(parameter_flag === "passbyval")
{
for(var i = 0; i < array_of_objs.length; i++)
{
safe_array_of_objs.push(Object.create(array_of_objs[i]));
}
array_of_objs_to_touch = safe_array_of_objs;
}
}
else
{
array_of_objs_to_touch = array_of_objs;
}
///more code happens here...but i'm always referring to "array_of_objs_to_touch"
}