Use a very simple example to understand the idea of ​​react.js high-order components

Before debugging the code, I set up two caches

They are username and content

set in the console Two cache codes

localStorage.setItem('username','老王')
localStorage.setItem('content','类容')

Be sure to set these two caches before running the following code, because I encapsulated the public method in the high-order component and called the cache to the value of the input box

, the component returned by the higher-order component calls this method

'react''react-dom'.state={data:''==(event)=>=
            <Comp handBlur={.handBlur} data={.state.data}/> <input type="text" defaultValue={props.data} onBlur={props.handBlur}/> <textarea defaultValue={props.data}></textarea> <p>111</p>let LocalInput=local(Input,&#39;username&#39;=local(Textareas,&#39;content&#39;=<p>
                <form><LocalInput/>
                    类容 <LocalTextareas/>
                    <Localp></Localp>
                </form>
            </p><From></From>,document.querySelector("#root"))

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