cheliequan
2023-01-17 62f8f9e4ee066ecb562de7969180a07cb3d41f57
1
2
new_obj.to_string()=[1.20,3.40,123456.78,5.00,23000000000.00]
new_obj.to_string()=[1.2,3.4,123456.78,5.0,2.3e10]