My directory look like this:
/config.json , /server.js , /staticFiles/welcome.html
Running server.js gives error:
app.use(express.static(_dirname + "/staticFiles")); ^ ReferenceError: _dirname is not defined
My Server.js:
//------------Server-------------
var fs = require("fs");
var config = JSON.parse(fs.readFileSync("./config.json"));
console.log("Server UP and running..");
var host = config.host;
var port = config.port;
var express = require("express");
var app = express.createServer();
//---------Application----------------
app.use(app.router);
app.use(express.static(_dirname + "/staticFiles"));
app.get("/", function(request,response){
response.send("<h1>"/" of TrimServer</h1>");
});
app.listen(port,host);
console.log("Listening on Port -->",port);
//--------------End-------------------
You are using one underscore while this variable actually has two underscores at the beginning: http://nodejs.org/docs/latest/api/globals.html#globals_dirname
So use
app.use(express.static(__dirname + "/staticFiles"));
instead of
app.use(express.static(_dirname + "/staticFiles"));
使用__dirname而不是_dirname(在代码中缺少一个下划线)
使用__dirname
而不是_dirname
(您的代码中缺少一个下划线)。
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