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如何在Express.js中处理路由_Express - Fatal编程技术网

如何在Express.js中处理路由

如何在Express.js中处理路由,express,Express,如何在Express.js中处理路由,以及有多少种处理方法,请用代码和demo.answer告诉我。我们将不胜感激。谢谢我已经写了,但这里有一个简单的示例: var express = require("express"); var app = express(); app.get("/", function(request, response) { response.send("Welcome to the homepage!"); }); app.get("/about", fun

如何在Express.js中处理路由,以及有多少种处理方法,请用代码和demo.answer告诉我。我们将不胜感激。谢谢

我已经写了,但这里有一个简单的示例:

var express = require("express");

var app = express();

app.get("/", function(request, response) {
  response.send("Welcome to the homepage!");
});

app.get("/about", function(request, response) {
  response.send("Welcome to the about page!");
});

app.get("*", function(request, response) {
  response.send("404!");
});

app.listen(1337);
可能重复的