Let $$y = f(x)$$ be the solution of the differential equation $$y(x+1)dx - x^2 dy = 0$$, $$y(1) = e$$. Then $$\lim_{x \to 0^+} f(x)$$ is equal to

A

$$0$$

B

$$\frac{1}{e}$$

C

$$e^2$$

D

$$\frac{1}{e^2}$$