{"id":2541,"date":"2025-02-11T17:52:59","date_gmt":"2025-02-11T09:52:59","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=2541"},"modified":"2025-02-11T17:52:59","modified_gmt":"2025-02-11T09:52:59","slug":"azdajdtzfws","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/azdajdtzfws\/","title":{"rendered":"AWS \u4e2d\u7684Amazon \u7c21\u55ae\u901a\u77e5\u670d\u52d9(SNS)"},"content":{"rendered":"<p>Amazon Simple Notification Service (SNS) \u662fAWS \u4e2d\u5b8c\u5168\u8a17\u7ba1\u7684\u8a0a\u606f\u50b3\u905e\u670d\u52d9\uff0c\u53ef\u8b93\u61c9\u7528\u7a0b\u5f0f\u3001\u670d\u52d9\u548c\u4f7f\u7528\u8005\u4ee5\u9ad8\u5ea6\u53ef\u64f4\u5c55\u4e14\u9748\u6d3b\u7684\u65b9\u5f0f\u50b3\u9001\u901a\u77e5\u3002 SNS \u4e3b\u8981\u7528\u65bc\u767c\u5e03\/\u8a02\u95b1(pub\/sub) \u8a0a\u606f\u50b3\u905e\u4ee5\u53ca\u900f\u904e\u7c21\u8a0a\u3001\u96fb\u5b50\u90f5\u4ef6\u6216\u884c\u52d5\u63a8\u64ad\u901a\u77e5\u76f4\u63a5\u5411\u4f7f\u7528\u8005\u767c\u9001\u901a\u77e5\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-key-features-of-sns\" class=\"permalink-heading\">SNS \u7684\u4e3b\u8981\u529f\u80fd<\/h3>\n<ol>\n<li><strong>\u767c\u5e03\/\u8a02\u95b1\u8a0a\u606f\uff1a<\/strong>\u00a0SNS \u652f\u63f4\u767c\u5e03\/\u8a02\u95b1\u6a21\u578b\uff0c\u5176\u4e2d\u767c\u4f48\u5230\u4e3b\u984c\u7684\u8a0a\u606f\u5c07\u50b3\u905e\u5230\u6240\u6709\u8a02\u95b1\u7d42\u7aef\uff0c\u4f8b\u5982Amazon SQS\u3001AWS Lambda\u3001HTTP\/S \u7d42\u7aef\u6216\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u3002<\/li>\n<li><strong>\u8a0a\u606f\u904e\u6ffe\uff1a<\/strong>\u8a02\u95b1\u8005\u53ef\u4ee5\u6839\u64da\u8a0a\u606f\u5c6c\u6027\u904e\u6ffe\u8a0a\u606f\uff0c\u78ba\u4fdd\u53ea\u6536\u5230\u76f8\u95dc\u8a0a\u606f\u3002<\/li>\n<li><strong>\u76f4\u63a5\u8a0a\u606f\u50b3\u905e\uff1a<\/strong>\u00a0SNS \u652f\u63f4\u900f\u904e\u7c21\u8a0a\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u63a8\u64ad\u901a\u77e5\u8207\u884c\u52d5\u88dd\u7f6e\u76f4\u63a5\u901a\u8a0a\u3002<\/li>\n<li><strong>\u5b89\u5168\u548c\u5b58\u53d6\u63a7\u5236\uff1a<\/strong>\u00a0AWS IAM\uff08\u8eab\u5206\u548c\u5b58\u53d6\u7ba1\u7406\uff09\u5141\u8a31\u5c0dSNS \u4e3b\u984c\u9032\u884c\u7d30\u7c92\u5ea6\u7684\u5b58\u53d6\u63a7\u5236\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5145\u6027\u548c\u8010\u7528\u6027\uff1a<\/strong>\u00a0SNS \u65e8\u5728\u6bcf\u79d2\u8655\u7406\u6578\u767e\u842c\u689d\u8a0a\u606f\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u548c\u8010\u7528\u6027\u3002<\/li>\n<li><strong>\u8a0a\u606f\u52a0\u5bc6\uff1a<\/strong>\u652f\u63f4\u4f7f\u7528AWS \u91d1\u9470\u7ba1\u7406\u670d\u52d9(KMS) \u5c0d\u975c\u614b\u8a0a\u606f\u9032\u884c\u52a0\u5bc6\u3002<\/li>\n<li><strong>AWS \u6574\u5408\uff1a<\/strong>\u00a0SNS \u8207SQS\u3001Lambda \u548cCloudWatch \u7b49AWS \u670d\u52d9\u7121\u7e2b\u6574\u5408\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-sns-use-cases\" class=\"permalink-heading\">SNS\u7528\u4f8b<\/h3>\n<ol>\n<li><strong>\u61c9\u7528\u7a0b\u5f0f\u8b66\u5831\u548c\u76e3\u63a7\uff1a<\/strong>\u7576AWS \u670d\u52d9\u6eff\u8db3\u7279\u5b9a\u689d\u4ef6\uff08\u4f8b\u5982EC2 \u5be6\u4f8b\u6545\u969c\u6216CloudWatch \u8b66\u5831\uff09\u6642\uff0cSNS \u53ef\u4ee5\u767c\u9001\u8b66\u5831\u3002<\/li>\n<li><strong>\u4e8b\u4ef6\u9a45\u52d5\u7684\u5fae\u670d\u52d9\uff1a<\/strong>\u00a0SNS 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\u63a7\u5236\u53f0<\/strong>\u4e26\u5c0e\u822a\u5230SNS \u670d\u52d9\u3002<\/li>\n<li><strong>\u5efa\u7acbSNS \u4e3b\u984c\uff1a<\/strong>\u9078\u64c7\u4e3b\u984c\u985e\u578b\uff08\u6a19\u6e96\u6216FIFO\uff09\u4e26\u914d\u7f6e\u8a2d\u5b9a\u3002<\/li>\n<li><strong>\u65b0\u589e\u8a02\u95b1\u8005\uff1a<\/strong>\u9644\u52a0\u96fb\u5b50\u90f5\u4ef6\u3001\u7c21\u8a0a\u3001Lambda \u6216SQS \u7b49\u8a02\u95b1\u8005\u3002<\/li>\n<li><strong>\u767c\u5e03\u8a0a\u606f\uff1a<\/strong>\u4f7f\u7528AWS \u63a7\u5236\u53f0\u3001SDK \u6216CLI \u5411\u4e3b\u984c\u767c\u5e03\u8a0a\u606f\u3002<\/li>\n<li><strong>\u76e3\u63a7SNS \u6d3b\u52d5\uff1a<\/strong>\u4f7f\u7528CloudWatch \u76e3\u63a7\u50b3\u8f38\u72c0\u614b\u3001\u8a0a\u606f\u6578\u91cf\u548c\u5176\u4ed6\u6307\u6a19\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>\u5b9a\u50f9<\/h3>\n<p>AWS SNS 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