我正在处理的项目是在VM上运行。 为了调试应用程序，我们使用以下路径映射
class (Functor t, Foldable t) => Traversable t where
{-# MINIMAL traverse | sequenceA #-}
-- | Map each element of a structure to an action, evaluate these
-- these actions from left to right, and collect the results.
-- actions from left to right, and collect the results. For a
-- version that ignores the results see 'Data.Foldable.traverse_'.
traverse :: Applicative f => (a -> f b) -> t a -> f (t b)
traverse f = sequenceA . fmap f
-- | Evaluate each action in the structure from left to right, and
-- and collect the results. For a version that ignores the results
-- see 'Data.Foldable.sequenceA_'.
sequenceA :: Applicative f => t (f a) -> f (t a)
sequenceA = traverse id
-- | Map each element of a structure to a monadic action, evaluate
-- these actions from left to right, and collect the results. For
-- a version that ignores the results see 'Data.Foldable.mapM_'.
mapM :: Monad m => (a -> m b) -> t a -> m (t b)
mapM = traverse
-- | Evaluate each monadic action in the structure from left to
-- right, and collect the results. For a version that ignores the
-- results see 'Data.Foldable.sequence_'.
sequence :: Monad m => t (m a) -> m (t a)
sequence = sequenceA
Settings->Language and frameworks -> servers:但是，到目前为止我没有尝试过任何操作，因此我无法在PHPStorm中运行和/或调试PHPUnit单元测试。