swift3 CharacterSet.urlxxxx addingPercentEncoding
CharacterSet.url???? 系、どれがどのキャラクタをエンコードするのかドキュメントではわからんから解析メモ
key | chars | example |
---|---|---|
urlFragmentAllowed | !$&'()*+,-./:;=?@_~ | http://google.com?a=b&c=d |
urlHostAllowed | !$&'()*+,-.:;=[]_~ | http:%2F%2Fgoogle.com%3Fa=b&c=d |
urlPathAllowed | !$&'()*+,-./:=@_~ | http://google.com%3Fa=b&c=d |
urlQueryAllowed | !$&'()*+,-./:;=?@_~ | http://google.com?a=b&c=d |
urlUserAllowed | !$&'()*+,-.;=_~ | http%3A%2F%2Fgoogle.com%3Fa=b&c=d |
urlPathAllowed | !$&'()*+,-./:=@_~ | http://google.com%3Fa=b&c=d |
code
func cs(cs:CharacterSet)->String {
var s = ""
let ar = [0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,
0x3a,0x3b,0x3c,0x3d,0x3e, 0x3f,
0x40,
0x5b,0x5c,0x5d,0x5e,0x5f,
0x7b,0x7c,0x7d,0x7e,0x7f,
]
for i in ar {
let uc = UnicodeScalar(i)!
if cs.contains(uc) {
s += String(uc)
}
}
let url = "http://google.com?a=b&c=d"
s += " " + url.addingPercentEncoding(withAllowedCharacters: cs)!
return s
}
Author And Source
この問題について(swift3 CharacterSet.urlxxxx addingPercentEncoding), 我々は、より多くの情報をここで見つけました https://qiita.com/nagisawks/items/25433a5f1d45756dbfde著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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