如何使用Golang为Firebase创建推送ID？

Question

i want to push a map to firebase with an id (eg:-KfKoScgRhylaLjQlK-y)

fitToWorkMap := make(map[string]models.TaskFitToWork)
    fitToWorkForTask :=models.TaskFitToWork{}
    for i := 0; i < len(FitToWorkSlice); i++ {
        fitToWorkForTask.Info =FitToWorkSlice[i]
        fitToWorkForTask.DateOfCreation =time.Now().Unix()
        fitToWorkForTask.Status = helpers.StatusPending

        fitToWorkMap["fgsgdsfn+'i'"] = fitToWorkForTask
    }
    task.FitToWork = fitToWorkMap

here fitToWorkMap is a map .i want to generate a key for this map

Answer 1

Those keys starting with -K are called push IDs and they are automatically generated by Firebase:

• When you call push() or childByAutoId in one of the supported SDKs
• When you perform a POST request to the REST API

There is no Firebase SDK for Go and uses the REST API to interact with the Firebase Database. That means that it only generates a push ID when it POSTs a new node to the database. I don't know of any library for Go to generate Firebase push IDs client-side.

But luckily the keys are quite well documented in a blog post. The code for a JavaScript implementation of generatePushID() is also available, so you could port that over to Go.