JSON.parse(this.response) JavaScript 中的字符串问题

Question

I have a working CORS FaaS, that returns appropriately to GET requests.

My local URL Trigger output looks something like this:

{"error":false,"string":5.0X5.0=25.0,"answer":25.0}

I get the Browser error: "Unexpected token at X in JSON"

In the front-end, I believe the issue to be escaping string in this line:

var j = JSON.parse(this.response);

Answer 1

The string returned by the endpoint is not valid JSON

{"error":false,"string":5.0X5.0=25.0,"answer":25.0}

The "string" value is missing quotes around. It should be:

{"error":false,"string":"5.0X5.0=25.0","answer":25.0}