Swift-Splits a string into an array (splits a string into an array of strings)

In Swift, if you need to split (split) a string into a string array based on a particular delimiter, there are usually two ways to do this:

1, using the Componentsseparatedbystring () method

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letstr = "北京、上海、深圳、香港"print("原始字符串：\(str)") letsplitedArray = str.componentsSeparatedByString("、")print("拆分后的数组：\(splitedArray)")

2, using the Characters.split () method

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let str = " Beijing, Shanghai, Shenzhen, Hong Kong " print ( "raw string: \ (str)" )  let Splitedarray = str.characters.split{$0 = = }. map ( string init ) print ( Code class= "Swift string" "The array after split: \ (Splitedarray)" )

Swift-Splits a string into an array (splits a string into an array of strings)