extname(: ): Promisepathstring<string>

返回 的扩展名。​path​

例

import { extname, resolveResource } from '@tauri-apps/api/path';
const resourcePath = await resolveResource('app.conf');
const ext = await extname(resourcePath);
assert(ext === 'conf');

Since: 1.0.0

参数

Returns: Promise<string>