斯威夫特的希伯来语字符 [英] Hebrew Characters in Swift

问题描述

我有一个应用程序可以下载网站的html，其中包含希伯来语字符，这是代码:

I have an app that downloads the html of a website the contains characters in hebrew, this is the code:

let newurl = NSURL(string: "http://www.handasaim.co.il")
var error: NSError?
let html = NSString(contentsOfURL: newurl!, encoding: NSASCIIStringEncoding, error: &error)

if (error != nil) {
    println("Whoops, something went wrong")
} else {
    println(html)
}    

我的问题是希伯来语字符显示为杂乱无章:òøëúùòåú-éåíùéùé

My problem is that the hebrew characters show up as gibrish: òøëú ùòåú - éåí ùéùé

如何下​​载html并获取正确的字符?

How can I download the html and get the correct characters?

推荐答案

此服务器的响应编码为"Windows Hebrew".

This server's response encoding is "Windows Hebrew".

我正在使用CoreFoundation查找等效的正确String编码:

I'm using CoreFoundation to find the correct String encoding equivalent:

let newurl = NSURL(string: "http://www.handasaim.co.il")
var error: NSError?
let encoding = CFStringConvertEncodingToNSStringEncoding(UInt32(CFStringEncodings.WindowsHebrew.rawValue))
let html = String(contentsOfURL: newurl!, encoding: encoding, error: &error)

结果:

תיכוןלהנדסאיםהרצליהלידאוניברסיטתתלאביב

תיכון להנדסאים הרצליה ליד אוניברסיטת תל אביב

迅速2更新

if let newurl = NSURL(string: "http://www.handasaim.co.il") {
    let encoding = CFStringConvertEncodingToNSStringEncoding(UInt32(CFStringEncodings.WindowsHebrew.rawValue))
    if let html = try? String(contentsOfURL: newurl, encoding: encoding) {
        print(html)
    }
}

注意:请看一下Martin R的方法，以自动检测服务器响应的编码.我针对此解决方案的方法是检查卷曲的标头.

Note: have a look at Martin R's method to detect the encoding of the server response automatically. My method for this solution was to inspect the headers with curl.

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