jquery 的 $.get 是异步的吗? [英] Is $.get of jquery asynchronous?

问题描述

我想知道是否应该在我的网站上使用异步调用.我知道要明确指定这个我需要使用

I was wondering whether I should use asynchronous calls on my website or not. I know to specify this explicitly I need to use

$.ajax

然而，最初我尝试使用 $.get，尽管服务器必须返回大量信息，但我的浏览器并没有卡住，我可以毫无问题地导航.

however initially I tried using $.get and although the server had to return lots of information, my browser didn't stuck and I could navigate without any problems.

我在网上搜索了一下，但我仍然不能 100% 确定两者之间的区别.

I searched a little bit online about it, however I'm still not 100% certain about the difference between the two.

如果 $.get 是异步的，那么 $.ajax 的意义何在?如果不是，再看看我如何使用 $.get 没有导航问题，使用 $.ajax 有什么意义?

If $.get is asynchronous then what's the point of $.ajax? And if it's not, then again seeing how I had no navigation problems with $.get, what's the point of using $.ajax?

提前致谢

推荐答案

是的，$.get 是异步的.来自文档:

Yes, $.get is asynchronous. From the documentation:

这是一个简写的Ajax函数，相当于:

This is a shorthand Ajax function, which is equivalent to:

$.ajax({
  url: url,
  data: data,
  success: success,
  dataType: dataType
});

...由于没有 async 选项，async 默认为 true.(请注意，async 将在 jQuery 的未来版本中完全消失；它会永远成立.)

...and as that doesn't have the async option, async defaults to true. (Note that async will be going away entirely in a future version of jQuery; it will always be true.)

如果 $.get 是异步的，那么 $.ajax 有什么意义?

If $.get is asynchronous then what's the point of $.ajax?

$.ajax 使您可以控制更多选项.$.get 只是一个快捷方式.

$.ajax gives you control over lot more options. $.get is just a shortcut.

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