我需要使用JS在HTML的输入字段中打印abc \\

Question

I need to print abc\\ in input field of HTML using JS.

<p id="pid"></p>
<script>
var a ='abc\';//this is required output of my input, not abc\\
document.getElementById("pid").innerHTML=a.replace("\","\\");
</script>

This is showing as an unexpected error. So, how I can get this value ( abc\\ ) in input, or any other place using document ?

Answer 1

您应该使用\\\\来转义\\ 。

var a ='abc\\';