Use innerHTML: How to give the ampersand symbol to the text box and it will become &_javascript skills

Thanks, everyone below, the original problem has been solved. Now there is a small problem that I don’t know how to solve.
If it is an ampersand, when it is passed to the text box, it will become & How to solve it? The effect is as follows

has been solved. . . Replace innerHTML with childNodes[0].nodeValue and the problem will be solved. . .

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>test</title> <div onclick="document.getElementById('txt').value=this.innerHTML"> </div>Click this&<div onclick="test.call(this)"> </div>You can also click this&<input name="" id="txt" type="text">