image.png
image.png
// 3. 設(shè)置彈出框
.alert(
isPresented: $showingAlert,
content: {Alert(
title: Text("無(wú)法購(gòu)買"),
message: Text("很遺憾,您的金幣不夠"),
dismissButton: .default(Text("好的"))
)}
)
