JS regular matching numbers, upper and lower case letters, underscores, midlines and dots [easy to understand]

Hello everyone , I meet you again , I'm your friend, Quan Jun .

Regular is ：/[^a-z|A-Z|0-9|\-|_|\.]/g

<script>
   var name = "hjhj test [[[[[{
  
  {
  
  {
  
  {as9-._>@##$$?W??";
   var regs = /[^a-z|A-Z|0-9|\-|_|\.]/g;
   name= name.replace(regs, "");
   console.log("name:",name);
 </script>

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The output is ： hjhjas9-._W

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