{"id":207865,"date":"2025-07-08T16:03:02","date_gmt":"2025-07-08T08:03:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207865\/"},"modified":"2025-07-08T16:03:02","modified_gmt":"2025-07-08T08:03:02","slug":"%e6%97%a0%e6%b3%95%e4%bd%bf%e7%94%a8-lambda-%e8%ae%bf%e9%97%ae%e8%bf%9c%e7%a8%8b%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207865\/","title":{"rendered":"\u65e0\u6cd5\u4f7f\u7528 lambda \u8bbf\u95ee\u8fdc\u7a0b\u6587\u4ef6"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u65e0\u6cd5\u4f7f\u7528 lambda \u8bbf\u95ee\u8fdc\u7a0b\u6587\u4ef6<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-26 10:27:36<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u65e0\u6cd5\u4f7f\u7528 lambda \u8bbf\u95ee\u8fdc\u7a0b\u6587\u4ef6\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9Golang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

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

\u6211\u521a\u521a\u521b\u5efa\u4e86\u4e00\u4e2a lambda \u5e76\u4e3a\u5176\u6307\u5b9a\u4e86\u9ed8\u8ba4 vpc\u3001\u5b89\u5168\u7ec4\u548c\u5b50\u7f51\u3002\u4e3a\u5176\u6307\u5b9a\u4e00\u4e2a\u5177\u6709 awslambdavpcaccessexecutionrole<\/code> \u7684\u89d2\u8272\u3002\u5df2\u9a8c\u8bc1\u7684\u51fa\u7ad9\u89c4\u5219\u663e\u793a\u6240\u6709\u7aef\u53e3\u548c\u534f\u8bae\u5747\u4e3a 0.0.0.0\/0\u3002\u5df2\u9a8c\u8bc1 lambda.amazonaws.com \u662f\u7b56\u7565\u4e0a\u7684\u53ef\u4fe1\u5b9e\u4f53\u3002<\/p>\n

\u7ed9\u5b83\u7684\u4ee3\u7801\u662f\u8fd9\u6837\u7684\uff08\u5728\u672c\u5730\u5de5\u4f5c\uff09\uff1a<\/p>\n

package main\n\nimport (\n    \"fmt\"\n    \"io\/ioutil\"\n    \"log\"\n    \"net\/http\"\n)\n\nfunc main() {\n    res, err := http.Get(\"http:\/\/www.google.com\/robots.txt\")\n    if err != nil {\n        log.Fatal(err)\n    }\n    robots, err := ioutil.ReadAll(res.Body)\n    res.Body.Close()\n    if err != nil {\n        log.Fatal(err)\n    }\n    fmt.Printf(\"%s\", robots)\n}<\/pre>\n
\u6211\u5728 lambda \u4e2d\u4f7f\u7528\u201c\u6d4b\u8bd5\u201d\u51fd\u6570\uff0c\u800c\u6211\u9047\u5230\u7684\u9ebb\u70e6\u662f\uff1a \u83b7\u53d6\u201chttp:\/\/www.google.com\/robots.txt\u201d\uff1a\u62e8\u6253 tcp 172.217.1.196:80\uff1ai\/o timeout<\/code><\/p>\n
\u6211\u5df2\u5c1d\u8bd5\u67e5\u770b\u6709\u5173\u8be5\u4e3b\u9898\u7684\u6bcf\u4e2a aws \u6587\u6863\uff0c\u770b\u6765\u6211\u6ca1\u6709\u9057\u6f0f\u4efb\u4f55\u5185\u5bb9\uff0c\u4f46\u4e5f\u8bb8\u5176\u4ed6\u4eba\u4f1a\u77e5\u9053\uff1f<\/p>\n
\u6211\u6700\u521d\u5e76\u6ca1\u6709\u5c1d\u8bd5\u8bbf\u95ee google robots.txt \u6587\u4ef6\uff0c\u4f46\u65e0\u8bba\u6211\u5c1d\u8bd5\u4ec0\u4e48\uff0c\u90fd\u5f97\u5230\u76f8\u540c\u7684\u7ed3\u679c\uff0c\u6211\u60f3\u6211\u5e94\u8be5\u76f4\u63a5\u4ece\u6587\u6863\u4e2d\u63d0\u53d6\u4e00\u4e2a\u793a\u4f8b\u6765\u6392\u9664\u6211\u6b63\u5728\u505a\u7684\u4efb\u4f55\u4e8b\u60c5\u3002\u81f3\u5c11\u6211\u77e5\u9053\u6211\u7684\u4ee3\u7801\u6b63\u5728\u6267\u884c\uff0c\u5426\u5219\u6211\u4eec\u4e0d\u4f1a\u8d70\u5230\u8fd9\u4e00\u6b65\u3002\u6709\u4ec0\u4e48\u60f3\u6cd5\u53ef\u4ee5\u5c1d\u8bd5\u5417\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u6211\u5728\u8fd9\u91cc\u5ffd\u7565\u7684\u4e00\u4ef6\u4e8b\u662f\u5b50\u7f51\u9700\u8981\u516c\u5171 NAT \u7f51\u5173……\u800c\u4e0d\u662f\u4e92\u8054\u7f51\u7f51\u5173\u3002\u4e00\u65e6\u6211\u4eec\u6dfb\u52a0\u4e86\u8fd9\u4e9b\uff0c\u5b83\u5c31\u80fd\u591f\u5230\u8fbe AWS \u5899\u5916\u5e76\u4e0b\u8f7d\u6240\u9700\u7684\u6587\u4ef6\u3002<\/p>\n
\u672c\u7bc7\u5173\u4e8e\u300a\u65e0\u6cd5\u4f7f\u7528 lambda \u8bbf\u95ee\u8fdc\u7a0b\u6587\u4ef6\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\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-207865","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207865","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=207865"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207865\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}