如何用特殊字符删除NSURL的最后路径

发布于 2025-01-24 03:12:40 字数 295 浏览 5 评论 0原文

所以我有点困惑。我有这样的nsurl，

https://something/something/test#4.html

我想删除这最后的最后路径。我尝试使用urlbyDeletingLastPathComponent方法，但随后导致了这一点。

https://something/something/#4.html

我希望最终结果是以下内容。

https://something/something

原文

So I'm a little confused. I have an NSURL like this

https://something/something/test#4.html

I want to remove the last path of this. I tried using URLByDeletingLastPathComponent method but then it results in this.

https://something/something/#4.html

I want the end result to be the following.

https://something/something

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德意的啸 2025-01-31 03:12:40

删除片段的一种明智的方法是urlComponents

let url = URL(string: "https://something/something/test#4.html")!

if var urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false) {
    urlComponents.fragment = nil
    let trimmedURL = urlComponents.url!.deletingLastPathComponent()
    print(trimmedURL)
}

A smart way to remove the fragment is URLComponents

let url = URL(string: "https://something/something/test#4.html")!

if var urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false) {
    urlComponents.fragment = nil
    let trimmedURL = urlComponents.url!.deletingLastPathComponent()
    print(trimmedURL)
}

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你是年少的欢喜 2025-01-31 03:12:40

首先，您必须删除片段。然后使用deletinglastpathcomponent（）的最后一个路径。

var url = URL(string: "https://something/something/test#4.html")

if let fragment = url?.fragment{
    url = URL(string: (url?.absoluteString.replacingOccurrences(of: "#\(fragment)", with: ""))!)
    url = url?.deletingLastPathComponent()
}

print(url!)

First you have to remove the fragment. Then the last path using deletingLastPathComponent().

var url = URL(string: "https://something/something/test#4.html")

if let fragment = url?.fragment{
    url = URL(string: (url?.absoluteString.replacingOccurrences(of: "#\(fragment)", with: ""))!)
    url = url?.deletingLastPathComponent()
}

print(url!)

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