k频道1ms入口永不失效

These two scripts are both used to detect the input of the user's direction keys. Execute the following to see what is the difference between them. The difference between them is that the former can respond to the input of multiple keys at the same time, such as holding down the up key and the right key at the same time, and the character can move diagonally. However, the latter belongs to the event building block of response class and can only respond to one demand at the same time and can only move in one direction.九一八事变，东北沦陷。碧莲父亲赵义生和白千山、老师江枫积极组织抗日武装行动，帮助地方抗日力量一起炸毁了日满铁路，碧莲家因此惨遭日军血洗，父亲牺牲。碧莲与姐姐碧荷逃难途中，碧荷落入匪手，后被抗日义士洪飞相救。碧莲与同学白兰为抗日救国报考了南京陆军学校。后在参加国民党的锄奸行动时，遭到汪伪汉奸的迫害，江枫为救碧莲而跳崖。痛苦中的碧莲毅然投奔了延安。两年后，碧莲回东北发展抗日武装，巧遇失散多年的姐姐抗日女杰碧荷，碧荷拉队伍投奔了东北抗日联军。跳崖未死的江枫回长春配合苏联红军进攻，部署武装夺取日军要塞。在战斗中碧莲姐妹壮烈牺牲，苏联红军顺利通过要塞。它们长在河里，看着也让人喜欢。降妖大师燕赤霞将封印在体内的赤狼妖兽转生为小狼女。自此两人携手为民除害。这日，千年古镇月灵山庄一夜之间消失不见，朝廷怀疑是山中天蝎妖兽所为，遂命燕赤霞与“斩妖司”夜天青一同前往查探。 燕赤霞等人几经周折，终于找到被隐形结界的月灵山庄。在进一步寻找天蝎妖兽的踪迹时，却遭到山庄村民的阻止。燕赤霞察觉事情蹊跷，潜伏村中继续查探。同时，他对小狼女的暗生情愫而不自知。而夜天青则被幕后始作俑者黑袍所蛊惑，与燕赤霞间关系逐步恶化。不久，燕赤霞发现整个事件背后的秘密，经过一番争斗，将天蝎妖兽封印，并最终摧毁了黑袍覆灭月灵山庄的阴谋。可是小狼女在对抗天蝎妖兽时却不幸牺牲，令燕赤霞抱憾终生。 最后，燕赤霞与夜天青冰释前嫌，合力为民除害，保天下太平。如果哪一天项羽能够承认将两郡之地划到越国，那自然是最好不过。