如何在已加载的json文件中添加json行？

Question

I am writing Python code. I loaded a json file.

with open('..\config_4099.json', "r") as fid:
    jaySon = json.load(fid)

It's a flat json structure, so no internal elements to append to. Just need to tack onto the bottom the piece in curlies:

jaySon.append({'pluginInputs': "PluginInputs"})

It's complaining about dictionaries.

What's the best way to do this?

Answer 1

对于字典，请使用update ：

jaySon.update({'pluginInputs': "PluginInputs"})