······················································用锤子轻敲锁孔 让钥匙回到原位 在用剩下那半截打开 ·······································在用锤子撞击时由于惯力的作用使钥匙向外移动 移动到原位时锁里的弹子会卡住钥匙 ······································因为锁里的每一组弹子都有弹簧····································· 弹子要是深的话就会卡住不动 要是浅的话就会接着往外面走等到和锁孔一平时 用尖一点的东西就可以把它拿出来了···································