localStorage永久存放
phone 进行存取
1.取数据
localStorage.geItem ('phone',名字xx)
2. 删除数据
localStorage.removeItem('phoen',名字xx)
3.存放数据
localStorage.SetItem('phoen',名字xx)
4.清除所有数据
localStorage.clar()
localStorage永久存放
phone 进行存取
localStorage.geItem ('phone',名字xx)
localStorage.removeItem('phoen',名字xx)
localStorage.SetItem('phoen',名字xx)
localStorage.clar()