{"id":207188,"date":"2025-07-08T09:49:09","date_gmt":"2025-07-08T01:49:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207188\/"},"modified":"2025-07-08T09:49:09","modified_gmt":"2025-07-08T01:49:09","slug":"%e9%80%9a%e8%bf%87-golang-%e4%b8%ad%e7%9a%84%e6%ad%a5%e9%aa%a4%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8-aws-lambda-%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207188\/","title":{"rendered":"\u901a\u8fc7 Golang \u4e2d\u7684\u6b65\u9aa4\u51fd\u6570\u8c03\u7528 AWS lambda \u51fd\u6570"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u901a\u8fc7 Golang \u4e2d\u7684\u6b65\u9aa4\u51fd\u6570\u8c03\u7528 AWS lambda \u51fd\u6570<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-20 18:15:36<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u901a\u8fc7 Golang \u4e2d\u7684\u6b65\u9aa4\u51fd\u6570\u8c03\u7528 AWS lambda \u51fd\u6570\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u6709\u4e00\u4e2a aws \u6b65\u9aa4\u51fd\u6570\uff0c\u5b83\u8c03\u7528\u7528 golang \u7f16\u5199\u7684 lambda \u51fd\u6570\u3002\u7531\u4e8e\u67d0\u79cd\u539f\u56e0\uff0clambda \u51fd\u6570\u4f3c\u4e4e\u65e0\u6cd5\u8bfb\u53d6\u6b65\u9aa4\u51fd\u6570\u7684\u8f93\u5165\u3002<\/p>\n

lambda \u51fd\u6570 –<\/p>\n

package main\n\nimport (\n    \"fmt\"\n\n    \"github.com\/aws\/aws-lambda-go\/lambda\"\n)\n\ntype inevent struct {\n    name string `json:\"name\"`\n}\n\ntype outevent struct {\n    greeting string `json:\"greeting\"`\n}\n\nfunc handlerequest(name inevent) (outevent, error) {\n    var result outevent\n    result.greeting = fmt.sprintf(\"hello %s!\", name.name)\n    return result, nil\n}\n\nfunc main() {\n    lambda.start(handlerequest)\n}<\/pre>\n
\u9636\u8dc3\u51fd\u6570 –<\/p>\n
{\n  \"comment\": \"a hello world example of the amazon states language using pass states\",\n  \"startat\": \"invoke lambda function\",\n  \"states\": {\n    \"invoke lambda function\": {\n      \"type\": \"task\",\n      \"resource\": \"arn:aws:states:::lambda:invoke\",\n      \"parameters\": {\n        \"functionname\": \"arn:aws:lambda:us-west-1:301438421794:function:sf1_1:$latest\",\n        \"payload\": {\n          \"input.$\": \"$\"\n        }\n      },\n      \"end\": true\n    }\n  }\n}<\/pre>\n
\u9636\u8dc3\u51fd\u6570\u7684\u8f93\u5165 –<\/p>\n
{\n  \"name\": \"abcde\"\n}<\/pre>\n
\u9636\u8dc3\u51fd\u6570\u7684\u8f93\u51fa –<\/p>\n
{\n  \"ExecutedVersion\": \"$LATEST\",\n  \"Payload\": {\n    \"greeting\": \"Hello !\"\n  },\n  \"SdkHttpMetadata\": {\n    \"AllHttpHeaders\": {\n      \"X-Amz-Executed-Version\": [\n        \"$LATEST\"\n      ],\n      \"x-amzn-Remapped-Content-Length\": [\n        \"0\"\n      ],\n      \"Connection\": [\n        \"keep-alive\"\n      ],\n      \"x-amzn-RequestId\": [\n        \"5f297331-8b1a-49a0-9ad9-17a78ec1cfd0\"\n      ],\n      \"Content-Length\": [\n        \"22\"\n      ],\n      \"Date\": [\n        \"Fri, 25 Dec 2020 19:58:20 GMT\"\n      ],\n      \"X-Amzn-Trace-Id\": [\n        \"root=1-5fe6445c-5cb6860d2559230940506a2f;sampled=0\"\n      ],\n      \"Content-Type\": [\n        \"application\/json\"\n      ]\n    },\n    \"HttpHeaders\": {\n      \"Connection\": \"keep-alive\",\n      \"Content-Length\": \"22\",\n      \"Content-Type\": \"application\/json\",\n      \"Date\": \"Fri, 25 Dec 2020 19:58:20 GMT\",\n      \"X-Amz-Executed-Version\": \"$LATEST\",\n      \"x-amzn-Remapped-Content-Length\": \"0\",\n      \"x-amzn-RequestId\": \"5f297331-8b1a-49a0-9ad9-17a78ec1cfd0\",\n      \"X-Amzn-Trace-Id\": \"root=1-5fe6445c-5cb6860d2559230940506a2f;sampled=0\"\n    },\n    \"HttpStatusCode\": 200\n  },\n  \"SdkResponseMetadata\": {\n    \"RequestId\": \"5f297331-8b1a-49a0-9ad9-17a78ec1cfd0\"\n  },\n  \"StatusCode\": 200\n}<\/pre>\n
\u6211\u5e0c\u671b output.payload.greeting \u4e3a\u201chello abcde!\u201d\u4f46 output.payload.greeting \u662f\u201c\u4f60\u597d\uff01\u201d<\/p>\n
\u8fd9\u91cc\u51fa\u4e86\u4ec0\u4e48\u95ee\u9898\uff1f\u4e3a\u4ec0\u4e48 lambda \u51fd\u6570\u4e2d\u7684 name \u53d8\u91cf\u65e0\u6cd5\u6b63\u786e\u5b58\u50a8\u8f93\u5165\uff1f\u4e3a\u4ec0\u4e48 lambda \u51fd\u6570\u4e2d\u201cabcde\u201d\u4f1a\u53d8\u6210\u7a7a\u5b57\u7b26\u4e32\uff1f<\/p>\n
\u5f53\u6211\u76f4\u63a5\u5728 lambda \u63a7\u5236\u53f0\u4e0a\u6d4b\u8bd5 lambda \u51fd\u6570\u800c\u4e0d\u4f7f\u7528\u6b65\u9aa4\u51fd\u6570\u65f6\uff0c\u4e00\u5207\u6b63\u5e38\u3002<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u5206\u4eab\u4ee3\u7801\u548c\u793a\u4f8b\u65f6\u8981\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u60a8\u7684\u5e10\u6237 id \u4e5f\u4f1a\u88ab\u66b4\u9732<\/strong><\/p>\n
\u4e0b\u9762\u662f\u5305\u542b golang \u4ee3\u7801\u7684\u5de5\u4f5c\u72b6\u6001\u673a<\/p>\n
{\n    \"comment\": \"a hello world example of the amazon states language using pass states\",\n    \"startat\": \"invoke lambda function\",\n    \"states\": {\n        \"invoke lambda function\": {\n        \"type\": \"task\",\n        \"resource\": \"arn:aws:states:::lambda:invoke\",\n        \"parameters\": {\n            \"functionname\": \"arn:aws:lambda:us-east-1:301438421794:function:testfunction\",\n            \"payload\": {\n            \"name.$\": \"$.name\"\n            }\n        },\n        \"resultpath\": \"$.lambdaoutput\",\n        \"end\": true\n        }\n    }\n    }<\/pre>\n
\u4ea7\u751f\u5982\u4e0b\u8f93\u51fa\uff1a<\/p>\n
{\n    \"name\": \"suresh\",\n    \"lambdaoutput\": {\n        \"executedversion\": \"$latest\",\n        \"payload\": {\n        \"greeting\": \"hello suresh!\"\n        },\n        \"sdkhttpmetadata\": {\n    ....\n    }<\/pre>\n
\u60a8\u53ef\u4ee5\u901a\u8fc7\u50cf\u8fd9\u6837\u4fee\u6539\u6765\u8fdb\u4e00\u6b65\u5206\u5272\u8f93\u51fa<\/p>\n
\"outputpath\": \"$.lambdaoutput.payload\",<\/pre>\n
\u8fd9\u5c06\u4e3a\u60a8\u63d0\u4f9b\u51c6\u786e\u7684\u8f93\u51fa<\/p>\n
{\n    \"greeting\": \"hello suresh!\"\n    }<\/pre>\n
\u770b\u770b \u3002\u8fd9\u662f\u6211\u53ef\u4ee5\u63a8\u8350\u7684\u5f00\u59cb\u4f7f\u7528\u6b65\u8fdb\u51fd\u6570\u7684\u6700\u4f73\u8d44\u6e90\u3002<\/p>\n
\u4e3a\u4e86\u5904\u7406\u51fd\u6570\u4e4b\u95f4\u7684\u6570\u636e\uff0c\u8bf7\u4fdd\u6301 \u65b9\u4fbf\u3002\u5bf9\u4e8e\u5904\u7406\u8f93\u5165\u548c\u8f93\u51fa \u4e5f\u975e\u5e38\u6709\u7528\u3002<\/p>\n
\u72b6\u6001\u673a\u5b9a\u4e49\u4e2d\u7684 payload<\/code> \u90e8\u5206\u6b63\u5728\u8c03\u6574\u4f20\u9012\u7ed9 lambda \u7684\u8f93\u5165\uff1a<\/p>\n
\"payload\": {\n    \"input.$\": \"$\"\n}<\/pre>\n
\u6240\u4ee5 lambda \u7684\u5b9e\u9645\u8f93\u5165\u5c06\u662f\uff1a<\/p>\n
{ \n    input: \n        { \n            name: 'abcde' \n    } \n}<\/pre>\n
\u56e0\u6b64\uff0c\u60a8\u9700\u8981\u5728 golang \u4ee3\u7801\u4e2d\u8003\u8651\u8fd9\u4e00\u70b9\uff0c\u6216\u8005\u66f4\u6539\u72b6\u6001\u673a\u5b9a\u4e49\u4e2d\u7684 payload<\/code> \u90e8\u5206\u3002<\/p>\n
<\/pre>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u901a\u8fc7 Golang \u4e2d\u7684\u6b65\u9aa4\u51fd\u6570\u8c03\u7528 AWS lambda \u51fd\u6570\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207188","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207188","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=207188"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207188\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}