熊猫数据框到没有索引的JSON

您可以使用

orient='records'

print df.reset_index().to_json(orient='records')[     {"id":0,"location":"[50, 50]"},     {"id":1,"location":"[60, 60]"},     {"id":2,"location":"[70, 70]"},     {"id":3,"location":"[80, 80]"}]