swift3.0中 删除一个字符号中所有的XX字符
2017-08-11 本文已影响0人
超级疯小肛
funcremoveAllCommasOfString(str:String) ->Float{
varresultStr:NSString=""
ifstr.contains(",") {
foriin0..< str.characters.count{
letc = (strasNSString).character(at: i)
letchara =Character(UnicodeScalar(c)!)
ifchara==","{
resultStr = str.replacingOccurrences(of:",", with:"")asNSString
}
}
}else{
resultStr = strasNSString
}
returnresultStr.floatValue
}
