doPost not working in Google app script

Question

I came across various questions but none of them could solve my problem. I wrote a simple doPost() code in google app script:

function doPost(e)         


        

Answer 1

in order for the "exec" version of the published Web App URL to run with any new changes, you must publish a new version every time that you make a change to your script. It does not matter how small the change is. Instead of using Logger.log("Hello World"); I would write a value to a spreadsheet.

SpreadsheetApp.openById(id).getSheetByName(name).appendRow(['test']);

There are 2 different URL's for your Web App. One with 'dev' on the end and the other with 'exec' on the end. The 'dev' version is always the current code. The 'exec' version never changes unless you publish a new version.