la consola El método groupEnd() es una interfaz de programación de aplicaciones incorporada del módulo de la consola que se utiliza para finalizar el grupo iniciado llamando al método console.group() o console.groupCollapsed(). Indica el final de un grupo de mensajes.
Sintaxis:
console.groupEnd();
Parámetros: Este método no acepta ningún parámetro.
Valor de retorno: este método no devuelve nada, pero finaliza el grupo en la consola.
Los siguientes ejemplos ilustran el uso de la consola. método groupEnd() en Node.js.
Ejemplo 1:
index.js
// Node.js program to demonstrate the // console.groupEnd() method // This code example demonstrate the method // with console.groupCollapsed() method // Accessing console module const console = require('console'); console.log("GeeksforGeeks"); console.log(); console.groupCollapsed(); // Printing First line of Group console.log("1st print from the first Collapsed group"); // Printing Second line of Group console.log("2nd print from the first Collapsed group"); // Calling the groupEnd() method console.groupEnd(); console.log(); // Printing out of the group console.log("GeeksforGeeks after the Ending of the group"); console.log();
Ejecute el archivo index.js usando el siguiente comando:
node index.js
Salida de la consola:
GeeksforGeeks 1st print from the first Collapsed group 2nd print from the first Collapsed group GeeksforGeeks after the Ending of the group
Ejemplo 2:
index.js
// Node.js program to demonstrate the // console.group() method // This code example demonstrate the // method with console.group() method // Accessing console module const console = require('console'); console.log("GeeksforGeeks "); console.log("================================"); console.log(); // Creating main group console.group("This is the starting main group"); console.log(); // Printing First line of group console.log("1st group and not from any nested group"); console.log(); // Creating first nested group inside main group console.group("Starting of the 1st Nested group"); // Printing 1st line console.log("Hello Geeks for Geeks from " + "1st Main Nested group"); // Printing 2nd line console.log("Computer Science Portal(Geeks for " + "Geeks) from 1st Main Nested group"); // Ending of the first nested group // Calling the groupEnd() method console.groupEnd(); console.log(); console.log(); // Creating second nested group console.group("Starting of the 2nd Main Nested group"); // Printing 1st line console.log("Hello from 2nd Main Nested group"); // Printing 2nd line console.log("Hello from 2nd Main Nested group"); // Ending of the first nested group // calling the groupEnd() method console.groupEnd(); console.log(); // Printing last line of the group console.log("Now Main group will end"); console.log(); // Calling groupEnd() method (It is used to // end the group for more understanding // the group method) // Calling the groupEnd() method console.groupEnd(); // Printing from outside the Main group console.log("This the Hello from GeeksforGeeks" + " from outside the Main Group"); console.log(); console.log("===================================");
Salida de la consola:
GeeksforGeeks ================================ This is the starting main group 1st group and not from any nested group Starting of the 1st Nested group Hello Geeks for Geeks from 1st Main Nested group Computer Science Portal(Geeks for Geeks) from 1st Main Nested group Starting of the 2nd Main Nested group Hello from 2nd Main Nested group Hello from 2nd Main Nested group Now Main group will end This the Hello from GeeksforGeeks from outside the Main Group ===================================
Referencia: https://nodejs.org/api/console.html#console_console_groupend
Publicación traducida automáticamente
Artículo escrito por aditya32123 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA