如何在 Node.js 中获取 GET (查询字符串)变量？

Question

Can we get the variables in the query string in Node.js just like we get them in $_GET in PHP?

I know that in Node.js we can get the URL in the request. Is there a method to get the query string parameters?

转载于:https://stackoverflow.com/questions/6912584/how-to-get-get-query-string-variables-in-express-js-on-node-js

Answer 1

Yes you can access req.url and the builtin url module to url.parse it manually:

var url = require('url');
var url_parts = url.parse(request.url, true);
var query = url_parts.query;

However, in expressjs it's already done for you and you can simply use req.query for that:

var id = req.query.id; // $_GET["id"]