query-parameters

问题 Is there a way to parse a URL (with some python library) and return a python dictionary with the keys and values of a query parameters part of the URL? For example: url = \"http://www.example.org/default.html?ct=32&op=92&item=98\" expected return: {\'ct\':32, \'op\':92, \'item\':98} 回答1: Use the urllib.parse library: >>> from urllib import parse >>> url = "http://www.example.org/default.html?ct=32&op=92&item=98" >>> parse.urlsplit(url) SplitResult(scheme='http', netloc='www.example.org', path

问题 I am facing an issue on getting the value of tagid from my URL: localhost:8888/p?tagid=1234 . Help me out to correct my controller code. I am not able to get the tagid value. My code is as follows: app.js : var express = require(\'express\'), http = require(\'http\'), path = require(\'path\'); var app = express(); var controller = require(\'./controller\')({ app: app }); // all environments app.configure(function() { app.set(\'port\', process.env.PORT || 8888); app.use(express.json()); app

问题 I am trying to send a GET message that contains strings with ampersands and can\'t figure how to escape the ampersand in the URL. Example: http://www.example.com?candy_name=M&M result => candy_name = M I also tried: http://www.example.com?candy_name=M\\&M result => candy_name = M\\\\ I am using URLs manually, so I just need the correct characters. I can\'t use any libraries. How can it be done? 回答1: They need to be percent-encoded: > encodeURIComponent('&') "%26" So in your case, the URL