小编Mar*_*uzm的帖子

给定一个列表字典

node_to_index = {"global": [0],
                  "l_eye": list(range(42, 48)),
                  "r_eye": list(range(36, 42)),
                  "l_brow": list(range(22, 27)),
                  "r_brow": list(range(17, 22)),
                  "mouth": list(range(48, 68)),
                  "nose": list(range(27, 35)),
                 }

给定一个数字，例如 37，它将返回“r_eye”键的索引，即 2