原文
swift
@View
struct LoveCounter {
@State var count = 1
var body: some View {
p { String(repeating: "❤️", count: count) }
if count < 10 {
button { "More Love" }
.onClick { count += 1 }
} else {
p { "Enough love for you!" }
button { "Less Love" }
.onClick { count = 1 }
}
}
}