method: init(repeating:count:)
init(repeating:count:)
let str = String(repeating: "測試", count: 10)
print(str)
//測試測試測試測試測試測試測試測試測試測試
複制代碼
init(repeating:count:)
let str = String(repeating: "測試", count: 10)
print(str)
//測試測試測試測試測試測試測試測試測試測試
複制代碼