「Swift」文字列内で変数を展開するサンプル
書式
文字列\(変数/定数)
使用例
let cftA = "TTT"
var cftB = "333"
cftB = "SSS"
// 変数を展開
let result = "123\(cftA)and\(cftB)456"
print(result)
let cftA = "TTT"
var cftB = "333"
cftB = "SSS"
// 変数を展開
let result = "123\(cftA)and\(cftB)456"
print(result)
let cftA = "TTT" var cftB = "333" cftB = "SSS" // 変数を展開 let result = "123\(cftA)and\(cftB)456" print(result)
結果
“123TTTandSSS456"