问题
I import a large amount of JSON files to my FireBase DB console with this feature: https://github.com/firebase/firebase-import
It works well when I upload arrays with lots of objects, but if i want to upload a new array object to existing table, it overrides the existing object instead of adding the new one.
I would be happy to find a right way to "Update" the new objects to the existing table with firebase-import or any other tool.
回答1:
As pointed out by Jen, you can use the Firebase CLI to update objects in your database. Just use this command:
firebase database:update /path/to/object -d newArray.json
where:
/path/to/object- the path of the object that you want to update.newArray.json- the json file containing the array with the new values.
来源：https://stackoverflow.com/questions/48311271/how-to-import-a-json-arrays-without-overwriting-existing-objects-in-the-firebase