[英]nodejs ReferenceError: oneTimeCode is not defined
我在嘗試解析(body-parser)一個http post響應時遇到了問題。 我想使用oneTimeCode
作為變量並在服務器端評估該變量。 我收到以下錯誤: ReferenceError: oneTimeCode is not defined
我缺少什么?
的NodeJS
var express = require('express');
var bodyParser = require('body-parser');
var app = express();
var fs = require('fs');
var https = require('https');
var options = {
key: fs.readFileSync('key.pem'),
cert: fs.readFileSync('cert.pem'),
rejectUnauthorized: false
};
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
app.use(bodyParser.urlencoded({ extended: true }));
app.post('/verify', function(request, response) {
if (oneTimeCode == '123456') {
response.sendFile('/home/ubuntu/index.html');
} else {
response.sendFile('/home/ubuntu/otp.html');
}
});
app.get('/', function(request, response){
response.sendFile('/home/ubuntu/otp.html');
});
https.createServer(options,app).listen(443);
otp.html
<!DOCTYPE html>
<html>
<title>OTP</title>
<body>
<h1>OTP</h1>
<form action="https://1.2.3.4.com/verify" method="post" target="_blank">
OTP <input type="text" name="oneTimeCode"><br>
<input type="submit" value="Submit">
</form>
<p>Click on the submit button.</p>
</body>
</html>
oneTimeCode不會被聲明為全局變量,它將在request.body中可用。
你可以這樣得到它:
app.post('/verify', function(request, response) {
var oneTimeCode = request.body.oneTimeCode; // Now you have your variable
if (oneTimeCode == '123456') {
response.sendFile('/home/ubuntu/index.html');
} else {
response.sendFile('/home/ubuntu/otp.html');
}
});
使用request.body.oneTimeCode
, bodyParser
增強了request
變量
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