如何将单圈镜头打印为属性访问器样式字符串

// 创建一个包含镜头属性的对象
var camera = {
  brand: "Canon",
  model: "EF 50mm f/1.8 STM",
  aperture: 1.8,
  focalLength: 50
};

// 使用属性访问器方法获取属性值
var brand = camera.brand;
var model = camera.model;
var aperture = camera.aperture;
var focalLength = camera.focalLength;

// 将属性值转换为字符串
aperture = aperture.toString();
focalLength = focalLength.toString();

// 构建属性访问器样式字符串
var styleString = "brand: " + brand + ", model: " + model + ", aperture: " + aperture + ", focalLength: " + focalLength;

console.log(styleString);

brand: Canon, model: EF 50mm f/1.8 STM, aperture: 1.8, focalLength: 50