This question already has an answer here:
My JSON is in the following format:
{
'Math':
[
{'Student1': 100.0, 'timestamp': Timestamp('2017-06-26 15:30:00'), 'Student2': 100.0, 'Student3': 97.058823442402414},
{'Student1': 93.877550824911907, 'timestamp': Timestamp('2017-06-26 15:31:00'), 'Student2': 100.0, 'Student5': 100.0},
{'Student8': 100.0, 'timestamp': Timestamp('2017-06-26 15:32:00'), 'Student10': 100.0, 'Student4': 100.0}
],
'English': [
{'Student1': 100.0, 'timestamp': Timestamp('2017-06-26 15:30:00'), 'Student5': 100.0, 'Student3': 97.058823442402414},
{'Student1': 93.877550824911907, 'timestamp': Timestamp('2017-06-26 15:31:00'), 'Student2': 100.0, 'Student5': 100.0},
{'Student8': 100.0, 'timestamp': Timestamp('2017-06-26 15:32:00'), 'Student10': 100.0, 'Student4': 100.0}
]
}
The keys are completely unknown to me. All I know is that the JSON will be of the format:
{
SUBJECT1: [{Student_Name1: Grade, Student_Name2: Grade, ... , Student_Name3: Grade, timestamp: Timestamp(...)}],
SUBJECT2: [{Student_Name4: Grade, Student_Name6: Grade, ... , Student_Name5: Grade, timestamp: Timestamp(...)}]
...
SUBJECTN: [{Student_Name1: Grade, Student_Name6: Grade, ... , Student_Name9: Grade, timestamp: Timestamp(...)}]
}
where the subjects
, student_names
are all unknown and could vary.
I want to unmarshal this into a GoLang struct so I can return it to my front-end as a JSON object. What should my struct look like? This is what I tried, but it didn't work.
type GradeData struct {
Grades map[string]interface{} `json:"-"`
}
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