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className 设置 css 样式，color 颜色有透明度(#ffffffd3)，在 iOS 显示正常，在 Android 端 (系统信息：Android Galaxy S8+, Android 9) 文字颜色完全不见（不显示或全透明，总之看不到）。 Android iOS
试试看使用rgba而非HTML
