Send All Calls的意思|示意

Instead of having the client code make two calls on Cart, one to obtain the contents and one for the total price, I want to send all of this data to the client at once.

为了不让客户代码对Cart做两个调用(一个获得内容，一个获得总价)，我想把这些数据一次全都发给客户。

All four send calls eventually call sosend .

所有的四个调用最终调用sosend 。

I imagine some of you are looking frantically for all the Ajax code: the XMLHttpRequest objects and send calls.

我猜想有些读者都在急切地寻找Ajax代码：XMLHttpRequest对象和send调用。