javascript在斜杠之间获取字符

Question

有人可以请帮助.我需要在两个斜杠之间获取字符,例如:

Car/Saloon/827365/1728374

我需要在第二个和第三个斜杠之间获取字符.即827365

Answer 1

您可以使用原型的split()方法String,将斜杠作为分隔符字符串传递:

const value = 'Car/Saloon/827365/1728374';
const parts = value.split('/');

// parts is now a string array, containing:
// [ "Car", "Saloon", "827365", "1728374" ]
// So you can get the requested part like this:

const interestingPart = parts[2];

文档在这里:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/split