<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>过滤数组</title> </head> <body> <script> let arr = [1,2,4]; let newArr = arr.filter((e)=>e!==1); console.log(newArr); </script> </body> </html>
