To use the dart:io library in your code:
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How to take input in Dart. To take input from a user in Dart, you need to import the dart:io library . The input is taken through the console using the . readLineSync() function.
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You can use stdout : import “dart:io”; stdout. write(“foo”); will print foo to the console but not place a \n after it.
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Contents in this project Print Console Log Message in Flutter App for Testing Purpose in Android iOS Example Tutorial:
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To append two strings in Dart, use concatenation operator + . + accepts two strings as operands and returns concatenated string.
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If you simlpy want to print text to the console you can use print(‘Text’) . But if you want to access the advanced fatures of the DevTools console you need to use the Console class from dart:html : Console. log(‘Text’) . It supports printing on different levels (info, warn, error, debug).9 May 2016
Read moreHow do I read console input Stdin in dart?
In Dart programming language, you can take standard input from the user through the console via the use of . readLineSync() function . To take input from the console you need to import a library, named dart:io from libraries of Dart.30 Haz 2021
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