[綜合]無題

exports.helloWorld = functions.https.onRequest((request, response) => {
cors(request, response, function(){
var key = location.search.split("?");
key = key[1];
console.log('Hello from Firebase!');
response.status(201).json({result:'Hello from Firebase!', key: key});
})
});
島民 請問API中如何從網址取得參數啊？
paper中找不到，GOOGLE也沒有......