我手头有一个 json 文件,我想替换这里的数字,使点后有 2 位数字。我正在使用(Sublime Text、Notepad)。你能帮我吗?例如;我想写 32.48 而不是 32.4877372383
"calory": "32.4877372383",
"carbohydrt": "5.44751985283",
"protein": "1.75822099387",
"fat": "0.155740956864",
"calcium": "8.71466176412",
"cholestrl": "0.0",
"fiber_td": "1.85840511552",
"iron": "0.711263854542",
"lipid_tot": "0.155740956864",
"potassium": "87.793890567",