NSURL scheme host path参数对应输出

笔记1《转载》

NSURL *url = [NSURL URLWithString:@"http://www.testurl.com:8080/subpath/subsubpath?uid=123&gid=456"];

下面是常用的几个接口，和它们的输出。接口意思都符合相关RFC里的定义。

[url scheme] = http

[url host] = www.testurl.com

[url port] = 8080

[url path] = /subpath/subsubpath

[url lastPathComponent] = subsubpath

[url query] = uid=123&gid=456