~~~[api] get:/url *string:id=默认值#说明文字 name#说明文字 <<< success <<< error ~~~ 一些文字 `$ c = \pm\sqrt{a^2 + b^2} $` 一些文字 feffefe ~~~ fefa // fefea ~~~ grg gr :-: grrrgggggggggggggg fefe ```[math] f(x) = \int_{-\infty}^\infty \hat f(\xi)\,e^{2 \pi i \xi x} \,d\xi ``` "fef "" fefe fefa fefa ffe ffff xx xxfe feffffaf fefaffa feffxff fefa feff fef xxfe