无法在基于 Node ExpressJS 服务器的服务器发送事件中检索 req.body 的值？

Question

I am trying to send payload from sse client to sse node server. I'm receiving sse.js on React client to send payload back to server but getting JSON error

SyntaxError: Unexpected token " in JSON at position 0 at JSON.parse () at createStrictSyntaxError (/home/salman/Desktop/my-sse-js/server/node_modules/body-parser/lib/types/json.js:158:10)

React Client Node Express.js Server

Answer 1

The json file seems to have some errors, which is why JSON.parse() fails. Check it in a JSON Validator like https://jsonlint.com/ or https://jsonformatter.curiousconcept.com/