Flutter设置渐变背景色

Container(
    decoration: BoxDecoration(
      gradient: LinearGradient(      //渐变位置
         begin: Alignment.topRight, //右上
         end: Alignment.bottomLeft, //左下
         stops: [0.0, 1.0],         //[渐变起始点, 渐变结束点]
         //渐变颜色[始点颜色, 结束颜色]
         colors: [
           ColorsUtil.hexToColor("#c2ffd8"), 
           ColorsUtil.hexToColor("#465efb"),
         ],
  )
)