function a(){
var a1 = "Hello World!";
next();
}
app.get("/b", a, function (req, res) {
res.send(a1);
});how should I get the A1 variable in the previous method;
function a(){
var a1 = "Hello World!";
next();
}
app.get("/b", a, function (req, res) {
res.send(a1);
});how should I get the A1 variable in the previous method;
function a(){
var a1 = 'Hello World!';
next(a1);
}
app.get('/b', a, function (a1, req, res) {
res.send(a1);
});
like this SELECT * FROM material WHERE {key:value} limit 1 ...
code, which returns the body body body body console.log(req.body) of the post request ...
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response.data is a picture url ...
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I am a novice. I have just come into contact with the node.js and express frameworks. I have configured routing according to the online tutorial, but there are some problems, as follows: first of all, the file structure is as follows: index.js:...
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such a scenario: let g= router.get( ,function(req,res,next){ *g* g= date } router.get( next ,function(req,res,next){ *g* } every time the user enters assigns the global gjinghort next route, it needs to operate according to g. ...