问题与iOS版
问题描述:
我试图解码有另一个URL(单独编码)作为查询参数中的URL网址解码:问题与iOS版
com.testScheme://openurl?url=https%3A%2F%2Fm%2Euber%2Ecom%2Ful%3Faction%3DsetPickup%26pickup%3Dmy%5Flocation%26dropoff%5Bformatted%5Faddress%5D%3D5394%2520General%2520Hood%2520Trl%2C%2520Nashville%2520TN
但是,下面的代码似乎是“双解码”的两次编码的网址。
guard let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false),
let requestType = urlComponents.host else {
return false
}
if requestType.lowercased() == "openurl" {
guard let queryItems = urlComponents.queryItems,
let urlString = queryItems.filter({ $0.name == "url" }).first?.value?.removingPercentEncoding,
let url = URL(string: urlString) else {
//unable to get parameters
return false
}
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + DispatchTimeInterval.milliseconds(25)) {
UIApplication.shared.openURL(url)
}
return true
}
的urlString
输出:
https://m.uber.com/ul?action=setPickup&pickup=my_location&dropoff[formatted_address]=5394 General Hood Trl, Nashville TN
我需要urlString
是:
https://m.uber.com/ul?action=setPickup&pickup=my_location&dropoff[formatted_address]=5394%20General%20Hood%20Trl,%20Nashville%20TN
为什么出现 “双解码”,我会如何解决这个问题?
答
尝试从以下线
let urlString = queryItems.filter({ $0.name == "url" }).first?.value?.removingPercentEncoding
唉唉去除
removingPercentEncoding
...这样的查询项目已经解码了我。我懂了。感谢您的及时回复。当我让我在另一个5分钟时,我会将它标记为答案。 – Jake