retrieving var from URL
retrieving var from URL
我正在访问一个名为的Node应用程序链接
http://localhost:5000/payment?issue=123456
在我的节点应用程序中,我有一个回调,当这种情况发生时会触发
app.get('/payment', function(req, res){
res.render('payment', { user: req.user });
});
如何获取问题编号(123456)并将其分配给节点应用程序中的变量?
要获取URL参数,可以使用一个名为"URL"的模块,
var url = require('url');
var url_parts = url.parse(request.url, true);
var query = url_parts.query;
作为Express独有的替代方案,您可以使用req.query
方法
app.get('/payment', function(req, res){
issue = req.query.issue;
// Other stuff
});
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