We know that when numerical satisfy a certain condition will be shown in the form of scientific notation,

Hope now stored in the form of the scientific notation, and must be numeric type, cannot be converted to string

Such as: stored in a map {" number 1 ", 10800000.0, "2", 20000000.5}, and the output into json format to be able to keep the format

Ps: the building has been the problem for a long time, for a great god!