The copy constructor is called because you call by value not by reference.

复制构造函数是因为你呼叫的价值不是由参考。

youdao

Note that I can grab the id value by issuing a call such as response.data.id.

注意，我可以通过发出response . data .id这样的调用来捕获id值。

youdao

Then set the progress action by using the upDatePercentage call and specifying a new value.

然后通过使用upDatePercentage 命令和指定一个新值来设置这个进展行为。

youdao

Remote method calls still use call-by-value semantics of which you certainly need to be aware.

远程方法调用仍然使用按值调用(call -by - value)语义，您当然需要知道该语义。

youdao

Remote method calls still use call-by-value semantics of which you certainly need to be aware.

远程方法调用仍然使用按值调用(call -by - value)语义，您当然需要知道该语义。

youdao