尝试从“routes”渲染“views”目录中的文件，但出现以下错误:
Error:
valid Login
{ [Error: ENOENT: no such file or directory, open './views/s.ejs']
errno: -2,
code: 'ENOENT',
syscall: 'open',
path: './views/s.ejs' }
[0mPOST /afterSignIn [32m200 [0m77.339 ms - -[0m
afterSiginIn.js(Routes Directory)
var ejs = require("ejs");
var mysql = require('./mysql');
var express = require('express');
var router = express.Router();
router.post('/',function(req,res,next)
{enter code here
console.log("reached after sign in checking if user exists");
// check user already exists
var getUser="select * from users where emailid='"+req.param("inputUsername")+"' and password='" + req.param("inputPassword") +"'";
console.log("Query is:"+getUser);
mysql.fetchData(function(err,results){
if(err){
throw err;
}
else
{
if(results.length > 0){
console.log("valid Login");
ejs.renderFile('./views/s.ejs', { data: results } , function(err, result) {
// render on success
if (!err) {
res.end(result);
}
// render or error
else {
res.end('An error occurred');
console.log(err);
app.js
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var routes = require('./routes/index');
var users = require('./routes/users');
var signin = require('./routes/signin');
var register = require('./routes/register');
var afterSignIn=require('./routes/afterSignIn');
var app = express();
app.set('view engine', 'ejs');
app.set('views', path.join(__dirname, 'views'));
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/', routes);
app.use('/users', users);
app.use('/signin', signin);
app.use('/register', register);
app.use('/afterSignIn', afterSignIn);
s.ejs
<!DOCTYPE html>
<html>
<head>
<title>Successful Login</title>
<link rel='stylesheet' href='/stylesheets/style.css' />
</head>
<body>
<h1>All Users in Database</h1>
<div>
<% for(var i in data)
{
%>
<p><strong>EmailId: </strong><%= data[i].username %></p>
<p><strong>Password: </strong><%= data[i].password %></p>
<br>
<%
}
%>
</div>
</body>
</html>
最佳答案
我将 ejs.renderFile 更改为 res.render 并且它有效。
res.render('s.ejs', { data: results } , function(err, result)
关于javascript - 错误 : ENOENT: no such file or directory, 打开 './views/s.ejs' Nodejs Express，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39812271/