Using NEXT()

 NEXT():

IF THE CURRENT MIDDLEWARE FUNCTION DOESNOT END THE REQUEST RESPONSE CYCLE ,IT MUST CALL NEXT() TO PASS THE CONTROL TO THE NEXT MIDDLEWARE FUNCTION.

app.use((req, res, next) => {
  console.log("1st middleware!");
  next();
});
app.use((req, res, next) => {
  console.log("2nd middleware!");
  next();
});
app.get("/", (req, res) => {
  res.send("server working");
});





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