Method RegExp toString() na JavaScript

Tirawa da amfani

toString() Method yana samar da shafin faransa na shafin faransa.

Shafin

Tarihin 1

Yana samar da shafin faransa na shafin faransa:

let pattern = /Hello World/g;
let text = pattern.toString();

Kai jiyar da ya faru

Tarihin 2

Yana samar da shafin faransa na shafin faransa:

let pattern = new RegExp("Hello World", "g");
let text = pattern.toString();

Kai jiyar da ya faru

Kiyaski

RegexpObject.toString()

Manajan

Wannan

Shafin da ake samar da shi

Tirawa Bayani
Shafin Shafin RegExp

Tushe na Teknoloji

Yana kisan

Tirawa Bayani
TypeError Yana koyar da kisan a cikin yau da kullun na ba shi RegExp.

Tasirin

Method RegExp.toString() yana samar da faransa na shafin faransa a cikin shafin faransa.

Kamata a kai

Yana kware da ba a jumla da rarrabu ba domin a rarrabu shafin domin a samar da jumla faransa a cikin shafin.

Kuwararciya ta hanyan da rarrabu new RegExp("/","g") wanda ke cire shafin faransa. Yana kuma koyar da RegExp.toString() yana samar da "///g", kuma za a kama da kuma shafin da ke da jumla "\//g".

浏览器支持

toString() 是 ECMAScript1 (ES1) 特性。

所有浏览器都完全支持 ES1 (JavaScript 1997)：

Chrome IE Edge Firefox Safari Opera
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