这句话爆了警告
即:Warning: Input is changing an uncontrolled input of type text to be controlled. Input elements should not switch from uncontrolled to controlled (or vice versa). Decide between using a controlled or uncontrolled input element for the lifetime of the component. More info: https://fb.me/react-controlle...
如果,我在initailValue传入不变的量string,就不会暴警告
为什么 呢?
其实就是没有初始化,