Flutter MaterialButton 实现圆角边框按钮

效果图如下

MaterialButton buildMaterialButton() {return MaterialButton(//背景颜色color: Colors.white,//边框样式shape: const RoundedRectangleBorder(//边框颜色side: BorderSide(color: Colors.deepPurple,width: 1,),//边框圆角borderRadius: BorderRadius.all(Radius.circular(8),),),//按钮高度height: 32,//按钮最小宽度minWidth: 60,//点击事件onPressed: () {},child: const Text("查找",style: TextStyle(fontSize: 12, color: Colors.deepPurple),),);}