{"version":"1.0","provider_name":"Jui-Nan Lin&#039;s Blog","provider_url":"https:\/\/jnlin.org","author_name":"jnlin","author_url":"https:\/\/jnlin.org\/author\/jnlin\/","title":"Cloudfront \u7684 Cache Invalidation (Purge)","html":"<p>\u6839\u64da <a href=\"http:\/\/aws.amazon.com\/about-aws\/whats-new\/2010\/08\/31\/cloudfront-adds-invalidation-feature\/\">AWS \u516c\u544a<\/a>\uff0c<a href=\"http:\/\/aws.amazon.com\/cloudfront\/\">Cloudfront<\/a> \u5f9e\u73fe\u5728\u958b\u59cb\u63d0\u4f9b Cache Invalidation \u7684API\uff0c\u4e0d\u904e\u6bcf\u6b21Invalidation\u8981USD$0.005\uff08\u524d1000\u6b21\u514d\u8cbb\uff09\uff0c\u662f\u8ddf\u5176\u4ed6CDN\u4e0d\u4e00\u6a23\u7684\uff08\u5176\u4ed6CDN\u5927\u591a\u9650\u5236\u6bcf\u5c0f\u6642\u80fd\u547c\u53ebAPI\u7684\u6578\u76ee\uff09\u3002<\/p>  <p>\u53e6\u5916Cloudfront\u76ee\u524d\u4e26\u6c92\u6709\u63d0\u4f9bwildcard\u6216\u662fregular expression\u7684Cache Invalidation\u529f\u80fd\u3002<\/p>","type":"rich"}