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CSSStyleDeclaration JS Conversion


JavaScript String split()

Exemplos

Divida as palavras:

let text = "How are you doing today?";
const myArray = text.split(" ");

Divida as palavras e retorne a segunda palavra:

let text = "How are you doing today?";
const myArray = text.split(" ");
let word = myArray[1];

Divida os caracteres, incluindo espaços:

const myArray = text.split("");

Use o parâmetro limite:

const myArray = text.split(" ", 3);

Mais exemplos abaixo.


Definição e uso

O split()método divide uma string em uma matriz de substrings.

O split()método retorna a nova matriz.

O split()método não altera a string original.

Se (" ") for usado como separador, a string será dividida entre as palavras.


Sintaxe

string.split(separator, limit)

Parâmetros

Parameter Description
separator Optional.
A string or regular expression to use for splitting.
If omitted, an array with the original string is returned.
limit Optional.
An integer that limits the number of splits.
Items after the limit are excluded.

Valor de retorno

Modelo Descrição
VariedadeUma matriz contendo os valores divididos.


Mais exemplos

Divida uma string em caracteres e retorne o segundo caractere:

const myArray = text.split("");

Use uma letra como separador:

const myArray = text.split("o");

Se o parâmetro separador for omitido, será retornado um array com a string original:

const myArray = text.split();

Suporte ao navegador

split()é um recurso ECMAScript1 (ES1).

ES1 (JavaScript 1997) é totalmente suportado em todos os navegadores:

Chrome IE Edge Firefox Safari Opera
Yes Yes Yes Yes Yes Yes