[教学] XCode Swift 2 转换php的urlencode,等于的符号%3D iOS
[教学] XCode Swift 2 转换php的urlencode,等于的符号%3D iOSlet sContent = "a+b=c"
let characterSet = NSMutableCharacterSet.alphanumericCharacterSet()
characterSet.addCharactersInString("-._~")
sContent = sContent.stringByAddingPercentEncodingWithAllowedCharacters(characterSet)
print(sContent)
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