in the data sent to me by the background today, a field returns
MDN--JSON there is no introduction here
in the data sent to me by the background today, a field returns
MDN--JSON there is no introduction here
I haven't seen such a lovely background developer for a long time
Let the backend give you {tags: {"area": "XXX", "industry": "XXX", "kind": "", "other": "XXX"}
or you JSON.parse ('{"area": "XXX", "industry": "XXX", "kind": "other": "XXX"})
in addition, "{" area ":" XXX "," industry ":" XXX "," kind ":"," other ":" XXX "}" what is the wrong syntax
'{"key": "value", "number": 1, "object": {"name": "this is my name"}} 'can be in this format, with numbers in double quotes or without
does not specify the format of the JSON string. Json itself is just a string that facilitates data transmission.
your problem is simply a data format error, which belongs to a problem that you don't know about JSON.
and now that the back-end framework is so mature, shouldn't there be a ready-made api conversion? did your back-end classmate write a string to you manually?
the most basic.
, .
{ } , and arrays are wrapped with [ ] . it feels like you can t manipulate json,. At most, it s an array. ...
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