Although this limit applies only to GET (as opposed to POST) requests, it is still a good rule of thumb to follow.
虽然，这一限制只应用于GET(而非POST)请求，但经验证明它还是一个很不错的规则。
2
If you liked this post, please give it a thumb up in StumbleUpon.
如果你喜爱这篇文章，竖起大拇指。
3
The rule of thumb is that GET requests should be used for all read-only information retrieval, while POST requests should be used for any operation that changes the application state.