The hole in JavaScript

Source: Internet
Author: User

AJAX post send array to flask backstage

I want to send such a data to the backstage

var= [‘ass‘,‘we‘,‘can‘=JSON.stringify(l)var={    id:1,    billy: l}

When you use request.form() the background to take a value
Values that can be taken id but not taken billy

It took a long time to find out that the array could not be sent directly.
Then go online and find the answers.

At last, we solved it in a very simple way.
Turn the array first intoJSON字符串

var= [‘ass‘,‘we‘,‘can‘]// 在这里将数组转一下=JSON.stringify(l)var={    id:1,    billy: l}

The hole in JavaScript

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