在URL中获取正确路径

Question

Node.js有一个URL模块可以解决这个问题吗？

getCorrectUrl('http://www.domain.com/folder/folder/', '../../img/some.jpg'); // http://www.domain.com/img/some.jpg
getCorrectUrl('http://www.domain.com/folder/folder/', './img/some.jpg'); // http://www.domain.com/img/some.jpg
getCorrectUrl('http://www.domain.com/folder/folder/', 'http://www.domain.com/img/some.jpg'); // http://www.domain.com/img/some.jpg
getCorrectUrl('http://www.domain.com/folder/folder/', '../img/some.jpg'); // http://www.domain.com/folder/img/some.jpg
getCorrectUrl('http://www.domain.com/folder/folder/', 'img/some.jpg'); // http://www.domain.com/folder/folder/img/some.jpg

- user1710825

Answer 1

使用原生的URL模块，你需要使用url.resolve()函数。

url.resolve('http://www.domain.com/folder/folder/', '../img/some.jpg');
// http://www.domain.com/folder/img/some.jpg

- hexacyanide