Question

项目目录结构是

school-data
 |  
 +-- app
 |  |  
 |  +-- app.js
 |  |
 |  +-- app.css
 |  |
 |  +-- server.js
 |  |
 |  +-- mini.js
 |  |
 |  +-- index.html
 |    
 +-- home
 |      
 +-- node_modules
 |  |  
 |  |-- modules (like express)

和文件server.js代码

var express = require("express");
var app = express();

app.use(express.static(__dirname + "/../public"));

app.get("/", function (req,res) {
    res.send("server : i am working")
});

var server = app.listen(8081, function() {
    console.log(new Date().toISOString() + ": server started on port 8081"); 
});

我正在尝试从浏览器访问http://localhost:8081/app/index.html并在http://localhost:8081正常工作时收到404错误

Answer 1

即使你的目录结构不好，但这里的代码可以帮到你。

您应该按照以下

更新server.js文件

var express = require("express");
var path = require("path");

var app = express();

//all routes start with /app will be redirected to app folder as public
app.use("/app", express.static(path.join(__dirname, '../app')));

app.get("/", function (req,res) {
    res.send("server : i am working")
});

var server = app.listen(8081, function() {
    console.log(new Date().toISOString() + ": server started on port 8081"); 
});

不能GET /app/index.html

1 个答案: