29 lines
636 B
Python
29 lines
636 B
Python
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from fastapi import APIRouter
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from pydantic import BaseModel
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INDEX = "总资产报酬率（%）"
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router = APIRouter()
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class Params(BaseModel):
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净利润: float
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所得税: float
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利息费用: float
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期末资产总计: float
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期初资产总计: float
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# 计算接口
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@router.post("/{}".format(INDEX))
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def func(p: Params):
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try:
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d = (p.期末资产总计 + p.期初资产总计) / 2
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result = (p.净利润 + p.所得税 + p.利息费用) / d * 100
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return round(result, 2)
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except ZeroDivisionError:
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return "算式无意义"
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except Exception:
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return "计算错误"
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