{"id":208306,"date":"2025-07-08T16:29:29","date_gmt":"2025-07-08T08:29:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208306\/"},"modified":"2025-07-08T16:29:29","modified_gmt":"2025-07-08T08:29:29","slug":"amazon-api-gateway-http-api%ef%bc%9ago-%e4%b8%ad-lambda-%e5%87%bd%e6%95%b0%e7%9a%84%e8%87%aa%e5%ae%9a%e4%b9%89%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208306\/","title":{"rendered":"Amazon API Gateway HTTP API\uff1ago \u4e2d lambda \u51fd\u6570\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>Amazon API Gateway HTTP API\uff1ago \u4e2d lambda \u51fd\u6570\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-05-01 15:42:36<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aAmazon API Gateway HTTP API\uff1ago \u4e2d lambda \u51fd\u6570\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b\u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u5bf9\u5982\u4f55\u4f7f\u7528 golang \u5e76\u5750\u5728 httpapi \u540e\u9762\u5c06\u81ea\u5b9a\u4e49\u7c7b\u578b\u4f20\u9012\u5230\u6211\u7684 lambda \u51fd\u6570\u6709\u70b9\u56f0\u60d1\u3002<\/p>\n<p>\u8003\u8651\u4ee5\u4e0b go lambda \u5904\u7406\u7a0b\u5e8f\uff0c\u5b83\u51e0\u4e4e\u662f\u6587\u6863\u4e2d\u793a\u4f8b\u7684\u526f\u672c\u3002<\/p>\n<pre>\ntype myrequesttype struct {\n    name string `json:\"name\"`\n    age  int    `json:\"age\"`\n}\n\ntype myresponsetype struct {\n    message string `json:\"message\"`\n}\n\nfunc handler(request myrequesttype) (myresponsetype, error) {\n    log.printf(\"received request: %v\", request)\n    return myresponsetype{message: fmt.sprintf(\"hello %s, you are %d years old!\", request.name, request.age)}, nil\n}\n\nfunc main() {\n    lambda.start(handler)\n}\n<\/pre>\n<p>\u751f\u6210\u7684\u6d88\u606f\u59cb\u7ec8\u5982\u4e0b\u3002<\/p>\n<pre>{\n    \"message\": \"Hello , you are 0 years old!\"\n}\n<\/pre>\n<p>\u6211\u611f\u89c9\u8fd9\u5728 <code>amazon api gateway http api<\/code> \u4e2d\u662f\u4e0d\u53ef\u80fd\u7684\u3002 \u4f46\u6211\u4e5f\u6ca1\u6709\u627e\u5230\u4efb\u4f55\u6587\u4ef6\u6307\u51fa\u8fd9\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u6240\u4ee5\u6211\u771f\u7684\u60f3\u77e5\u9053\uff0c\u6211\u662f\u5426\u505a\u9519\u4e86\u4ec0\u4e48\uff1f<\/p>\n<p>\u6587\u6863\u8fd8\u4ecb\u7ecd\u4e86\u6709\u5173\u6709\u6548\u7b7e\u540d\u7684\u5185\u5bb9\uff1a<\/p>\n<p>\u4f8b\u5982<code>func (context.context, tin) (tout, error)<\/code><\/p>\n<p>\u5982\u679c\u6211\u4f7f\u7528 <code>http api<\/code> \u548c <code>payload \u683c\u5f0f\u7248\u672c 2<\/code>\uff1a<\/p>\n<p><code>context.context<\/code> \u662f\u666e\u901a\u7684 golang <code>context<\/code> \u8fd8\u662f\u7279\u6b8a\u7684\u4e1c\u897f\uff1f \u6211\u6b63\u5728\u8003\u8651 <code>events.apigatewayv2httprequestcontext<\/code> \u6216\u5176\u4ed6\u3002<\/p>\n<p><code>tin<\/code> \u548c <code>tout<\/code> =&gt; <code>events.apigatewayv2httprequest<\/code> \u548c <code>events.apigatewayv2httpresponse<\/code> \u7684\u6b63\u786e\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>context.Context\u662f\u666e\u901a\u7684golang\u4e0a\u4e0b\u6587\u5417<\/p>\n<p>\u662f\u7684\u3002<\/p>\n<p>\u4f46\u662f\u60a8\u53ef\u4ee5\u4f7f\u7528 \u83b7\u53d6 Lambda \u4e0a\u4e0b\u6587\uff0c\u5176\u4e2d\u5305\u542b\u5176\u4ed6\u7279\u5b9a\u4e8e lambda \u7684\u5143\u6570\u636e\u3002<\/p>\n<p>TIn \u548c TOut \u7684\u6b63\u786e\u7c7b\u578b\u662f\u4ec0\u4e48<\/p>\n<p>\u8fd9\u53d6\u51b3\u4e8e\u8c01\u8c03\u7528 Lambda\u3002\u5f53 Lambda \u7531\u5176\u4ed6 AWS \u670d\u52a1\uff08\u5305\u62ec API Gateway\uff09\u8c03\u7528\u65f6\uff0c\u6240\u8c13\u7684 <code>TIn<\/code> \u548c <code>TOut<\/code> \u662f \u5305\u4e2d\u7684\u7c7b\u578b\u3002\u5f15\u7528\u81ea\u5305\u4ecb\u7ecd\uff1a<\/p>\n<p>\u6b64\u5305\u4e3a\u5904\u7406 AWS \u4e8b\u4ef6\u7684 Lambda \u51fd\u6570\u63d0\u4f9b\u8f93\u5165\u7c7b\u578b\u3002<\/p>\n<p>\u5bf9\u4e8e API \u7f51\u5173\uff0c\u8fd9\u5c06\u662f \u548c <code>Response<\/code>\uff0c\u6216\u8005\u5bf9\u4e8e <code>Payload \u683c\u5f0f\u7248\u672c 2<\/code>\uff0c\u53ef\u80fd\u662f \u548c <code>Response<\/code> \u2014 \u8fd9\u4e9b\u662f\u5728 v1.16.0 \u4e2d\u6dfb\u52a0\u7684\u3002<\/p>\n<p>github \u5b58\u50a8\u5e93 \u4e2d\u6709\u66f4\u591a\u6587\u6863\uff08\u4f46\u4e0d\u591a\uff09<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aAmazon API Gateway HTTP API\uff1ago \u4e2d lambda \u51fd\u6570\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-208306","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=208306"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208306\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}