<!DOCTYPE html> <html> <body> <h1>JavScript Bigint</h1> <h2>BigInt 乘法</h2> <p>可用于 Number 的运算符可用于 BigInt。</p> <p id="demo"></p> <script> let x = 9007199254740995n; let y = 9007199254740995n; let z = x * y; document.getElementById("demo").innerHTML = z; </script> </body> </html>