js 使用正则表达式替换以下所有不同方法的名称function calculatenum nums operators let num1 = parseIntnum; let num2 = parseIntnums; let operator = operators; let result = 0; switch operator case +

function calculateNew(num, nums, operators) { let num1 = parseInt(num); let num2 = parseInt(nums); let operator = operators; let result = 0; switch (operator) { case "+": result = num1 + num2; break; case "-": result = num1 - num2; break; case "*": result = num1 * num2; break; case "/": result = num1 / num2; break; } }

function calculatesNew(num, nums, operators) { let num1 = parseInt(num); let num2 = parseInt(nums); let operator = operators; let result = 0; switch (operator) { case "+": result = num1 + num2; break; case "-": result = num1 - num2; break; case "*": result = num1 * num2; break; case "/": result = num1 / num2; break; }