这是我的代码:
regex.enumerateMatchesInString(parsingMemo.string, options: NSMatchingOptions(rawValue: 0), range: NSMakeRange(0, parsingMemo.length), usingBlock: { (match: NSTextCheckingResult?,_, _) -> Void in
let trange = match!.rangeAtIndex(0)
let range = Range(start: trange.location, end: trange.length)
var insideString: String = parsingMemo.string.substringWithRange(NSMakeRange(trange.location,trange.length)
代码给出了以下错误:
无法转换类型的值' NSRange' (又名' _NSRange')预期参数类型'范围' (又名'范围')
如何修复我的代码?
答案 0 :(得分:0)
您需要将您获得的NSRange
转换为Swift Range
。这样的事情应该有效:
let start = parsingMemo.string.characters.startIndex.advancedBy(trange.location)
let end = start.advancedBy(trange.length)
var insideString: String = parsingMemo.string.substringWithRange(start..<end)