Flutterd起键盘页面布局超限问题以及布局上移问题

在 Scaffold中加上resizeToAvoidBottomInset: false,

return Scaffold(
///禁止布局随着键盘上移动
resizeToAvoidBottomInset: false,
appBar: AppBar(
title: Text(“键盘处理”),
),
body: Container(
margin: EdgeInsets.only(bottom: 200),
alignment: Alignment.bottomCenter,
child: TextField(
controller: widget.c,
),
),
);

///取消下划线
decoration: InputDecoration(
border: InputBorder.none,
),