const countries = [
  { name: "马来西亚", code: "+60" },
  { name: "中国", code: "+86" },
  { name: "美国", code: "+1" },
  { name: "英国", code: "+44" },
  { name: "日本", code: "+81" },
  { name: "德国", code: "+49" },
  { name: "法国", code: "+33" },
  { name: "加拿大", code: "+1" },
  { name: "澳大利亚", code: "+61" },
  { name: "俄罗斯", code: "+7" },
  { name: "韩国", code: "+82" },
  { name: "巴西", code: "+55" },
  { name: "印度", code: "+91" },
  { name: "意大利", code: "+39" },
  { name: "西班牙", code: "+34" },
  { name: "墨西哥", code: "+52" }
];