该问题的解决方法是在 AWS CloudFront 分发中添加地图瓦片文件类型，以确保它们在缓存中正确地显示。这可以通过更新 CloudFront 配置进行完成。此示例展示如何为扩展名为“.png”的文件类型设置 CloudFront 分发：

var aws = require('aws-sdk');
aws.config.update({
  region: 'us-west-2',
  accessKeyId: '',
  secretAccessKey: ''
});

var cloudfront = new aws.CloudFront();
var distributionId = '';
var params = {
  DistributionId: distributionId,
  DistributionConfig: {
    CallerReference: new Date().getTime().toString(),
    DefaultRootObject: 'index.html',
    Origins: {
      Quantity: 1,
      Items: [
        {
          DomainName: '.s3.amazonaws.com',
          Id: '',
          S3OriginConfig: {
            OriginAccessIdentity: ''
          }
        }
      ]
    },
    DefaultCacheBehavior: {
      TargetOriginId: '',
      TrustedSigners: {
        Enabled: false,
        Quantity: 0
      },
      ViewerProtocolPolicy: 'redirect-to-https',
      ForwardedValues: {
        QueryString: true,
        Cookies: {
          Forward: 'all'
        },
        Headers: {
          Quantity: 0
        },
        QueryStringCacheKeys: {
          Quantity: 0
        }
      },
      MinTTL: 0,
      AllowedMethods: {
        Quantity: 2,
        Items: [
          'GET',
          'HEAD'
        ],
        CachedMethods: {
          Quantity: 2,
          Items: [
            'GET',
            'HEAD'
          ]
        }
      },
      SmoothStreaming: false,
      DefaultTTL: 86400,
      MaxTTL: 31536000,
      Compress: false,
      LambdaFunctionAssociations: {
        Quantity: 0
      }
    },
    CacheBehaviors: {
      Quantity: 1,
      Items: [
        {
          PathPattern: