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我很困惑如何從發佈請求中獲取數據，然後將其發送到工作表。我不知道如何與客戶確認。任何幫助將不勝感激，謝謝。如何從POST請求中獲取數據
我想建立一個Web應用程序，這將是一個簽入/籤系統中一旦有人掃描條形碼，從條形碼信息將直接進入谷歌電子表格
var express = require('express');//takes everything from the Express library
var app = express(); //calls the express constructor. app is the server object
var fs = require('fs');
var GoogleSpreadsheet = require('google-spreadsheet');
var creds = require('./client_secret.json');
app.use(express.static('public'));
app.get('/', function (req, res) {
var contents = fs.readFileSync('views/welcome.html').toString();
res.send(contents);
});
app.get('/info', function (req, res) {
res.send('Hello Info!');
});
app.get('/checkin', function (req, res) {
var contents = fs.readFileSync('views/no.html').toString();
res.send(contents);
console.log("checking in");
console.log(req);
});
app.get('/checkout', function (req, res) {
var contents = fs.readFileSync('views/no.html').toString();
res.send(contents);
console.log("checking out");
});
app.post('/checkin', function (req, res){ //someone clicks submit on page from
get page
console.log("posting checkin info");
//getthe data from the POST request LOOOK HERE GET INFO FROM POST REQUEST
//send it to Sheets
//body-parser method
var ID = data.ID; // sample
//console.log(id);
// Create a document object using the ID of the spreadsheet - obtained from
its URL.
var doc = new
GoogleSpreadsheet(________);
// Authenticate with the Google Spreadsheets API.
doc.useServiceAccountAuth(creds, function (err) {
/* // Get all of the rows from the spreadsheet.
doc.getRows(2, function (err, rows) {
console.log(rows);
});*/
doc.getInfo(function(err, info) {
console.log('Loaded doc: '+info.title+' by '+info.author.email);
sheet = info.worksheets[0];
console.log('sheet 1: '+sheet.title+' '+sheet.rowCount+'x'+sheet.colCount);
// step();
//look at https://www.npmjs.com/package/google-spreadsheet
});
});
//confirm with the client
});
app.listen(3000, function() {
console.log('Example app listening on port 3000!');
});