2.3

@@ -49,16 +49,13 @@ Be sure to set the page in the MaterialApp's home/initialRoute(ie the entry file
 //fill in the screen size of the device in the design
 
 //default value : width : 1080px , height:1920px , allowFontScaling:false
-ScreenUtil.init(context);        ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init();               //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context);
 
 //If the design is based on the size of the iPhone6 ​​(iPhone6 ​​750*1334)
-ScreenUtil.init(context, width: 750, height: 1334); ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334);          //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334);
 
 //If you want to set the font size is scaled according to the system's "font size" assist option
-ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);    ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);
 
 ```
 

@@ -53,16 +53,13 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 //填入设计稿中设备的屏幕尺寸
 
 //默认 width : 1080px , height:1920px , allowFontScaling:false
-ScreenUtil.init(context);        ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init();               //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context);
 
 //假如设计稿是按iPhone6的尺寸设计的(iPhone6 750*1334) 
-ScreenUtil.init(context, width: 750, height: 1334); ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334);          //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334);
 
 //设置字体大小根据系统的“字体大小”辅助选项来进行缩放,默认为false
-ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);    ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);
     
 ```
 

@@ -49,16 +49,13 @@ Certifique-se de definir as dimensões na paginal inicial do MaterialApp (ou sej
 //Preencha o tamanho da tela do dispositivo no protótipo de design
 
 //Valor padrão: width : 1080px , height:1920px , allowFontScaling:false
-ScreenUtil.init(context);        ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init();               //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context);
 
 //Se o design é baseado no iPhone6 ​​(iPhone6 ​​750*1334)
-ScreenUtil.init(context, width: 750, height: 1334); ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334);          //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334);
 
 //Se você quer definir que o tamanho da fonte seja ajustado de acordo com a opção "tamanho da fonte" na acessibilidade do sistema
-ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);    ~~//flutter_screenuitl < 1.2~~
-~~ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             //flutter_screenuitl >= 1.2~~
+ScreenUtil.init(context, width: 750, height: 1334, allowFontScaling: true);
 
 ```