2022-03-19 ForEach入门
2022-03-19 本文已影响0人
脑子
var emojis: Array<String> = ["❤️", "🧡", "💙", "🖤"]
ForEach(emojis, id: \.self, content: { emoji in CardView( content: emoji)})
ForEach(emojis, id: \.self) { emoji in
CardView(content: emoji)}
CardView中的content 为变量名
