defines a
card:{
"workflow": {
"test": "code",
"name": "Jack"
},
"since": []
} such a data format, when sending a post request, Request Payload is parsed into a string instead of json format. Is the definition of the data format wrong or have to be converted?
you see whether the Content-Type in Network is application/json
in addition, the native js you use to do ajax or a framework like axios
specify that Content-type
browsers cannot pass arrays or objects. If you want to transfer it to a string again, it should be an omission to convert your data into a string. Try to convert the card object with JSON.stringify ().
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