/TypeScript/How to send information from javascript to flask route

How to send information from javascript to flask route

#python route
@app.route('/this-route', methods=['GET', 'POST']):
def thisRoute():
    information = request.data
    return "1"

#javascript
const URL = '/get-coordinates'
const xhr = new XMLHttpRequest();
sender = JSON.stringify([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
xhr.open('POST', URL);
xhr.send(sender);

Similar codes

-1 vote219 views1 answer
Node scripts delay
TypeScript
0 vote142 views1 answer
How to separately print digits of a number in python
TypeScript
0 vote198 views1 answer
Pyton program acept user first and last name and prints in revese
TypeScript
0 vote195 views1 answer
Typescript make object optional
TypeScript
-2 votes171 views1 answer
Context api react ts
TypeScript
0 vote224 views1 answer
Get alphabets and space only from xml file in android studio
TypeScript
1 vote182 views1 answer
Deno router
TypeScript
1 vote179 views1 answer
React router dom private route typescript
TypeScript
0 vote174 views1 answer
Number square n times in typescript
TypeScript
1 vote172 views1 answer
How to use command line arguments in java eclipse
TypeScript