07 2020 档案
摘要：import 'package:flutter/material.dart';void main() => runApp( MaterialApp( title: '水平Row示例', home: MyApp(), ),);class MyApp extends StatelessWidget {
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摘要：Padding 放入Container(） 内 Text外包含个Padding Padding( padding: EdgeInsets.all(10), child: Text(''),) Padding( padding: EdgeInsets.only(left: 5, right: 5, t
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