{"id":32430,"date":"2023-02-12T19:56:02","date_gmt":"2023-06-04T17:56:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8serverless-framework%e5%9c%a8lambda%e4%b8%ad%e5%88%9b%e5%bb%balayer\/"},"modified":"2024-10-21T18:43:44","modified_gmt":"2024-10-21T10:43:44","slug":"%e4%bd%bf%e7%94%a8serverless-framework%e5%9c%a8lambda%e4%b8%ad%e5%88%9b%e5%bb%balayer","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8serverless-framework%e5%9c%a8lambda%e4%b8%ad%e5%88%9b%e5%bb%balayer\/","title":{"rendered":"\u4f7f\u7528Serverless Framework\u5728Lambda\u4e2d\u521b\u5efaLayer"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u662f\u300a\u5f00\u653e\u6d41\u5a92\u4f53Advent Calendar 2018\u300b\u7684\u7b2c14\u5929\u5185\u5bb9\u3002\u867d\u7136\u662f\u6839\u636e\u76f4\u89c9\u9009\u62e9\u7684\u65e5\u671f\uff0c\u4f46\u65e0\u610f\u4e2d\u4e0e\u53bb\u5e74\u7684\u540c\u4e00\u5929\u91cd\u5408\u4e86\u3002<\/p>\n<p>\u6700\u8fd1\u5728re:Invent\u4e0a\u5ba3\u5e03\u548c\u5b9e\u65bd\u7684AWS Lambda\u7684Layer\u529f\u80fd\uff0c\u7531\u4e8eServerless Framework\u5df2\u7ecf\u4e0e\u4e4b\u517c\u5bb9\uff0c\u6240\u4ee5\u6211\u7acb\u523b\u5c1d\u8bd5\u4e86\u4e00\u4e0b\u3002\u6267\u884c\u73af\u5883\u662f\u5728VirtualBox\u4e0a\u5b89\u88c5\u7684CentOS7\uff0c\u4f46\u53ea\u8981\u80fd\u4f7f\u7528Node.js(npm)\uff0c\u73af\u5883\u5dee\u5f02\u5e94\u8be5\u5e76\u4e0d\u5927\u3002<\/p>\n<h1>\u5f15\u5165<\/h1>\n<p>\u786e\u8ba4 Node.js \u7248\u672c\u662f 6.5.0 \u6216\u4ee5\u4e0a\u3002<\/p>\n<pre class=\"post-pre\"><code>node <span class=\"nt\">--version<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u662f\u65e7\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528nvm\u6216yum\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<p>\u8bf7\u786e\u8ba4\u60a8\u6b63\u5728\u4f7f\u7528\u7684 Serverless Framework \u7248\u672c\u662f 1.34.0 \u6216\u66f4\u9ad8\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>sls <span class=\"nt\">--version<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u662f\u65e7\u7248\u672c\uff08\u5305\u62ec\u672a\u5b89\u88c5\u7684\u60c5\u51b5\uff09\uff0c\u5219\u6267\u884c\u76f8\u540c\u7684\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>npm i <span class=\"nt\">-g<\/span> serverless\r\n<\/code><\/pre>\n<p>\u4f7f\u7528aws-nodejs\u6a21\u677f\u521b\u5efa\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code>sls create <span class=\"nt\">--template<\/span> aws-nodejs <span class=\"nt\">--path<\/span> my-service\r\n<\/code><\/pre>\n<p>\u786e\u8ba4AWS\u51ed\u636e\u5df2\u8bbe\u7f6e<\/p>\n<pre class=\"post-pre\"><code>aws configure list\r\n<\/code><\/pre>\n<h1>Layer\u7684\u5b9e\u73b0<\/h1>\n<p>\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5730\u6309\u7167\u4e0a\u8ff0\u6b65\u9aa4\u90e8\u7f72\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Lambda\u51fd\u6570\u3002\u73b0\u5728\u6211\u4eec\u8981\u6dfb\u52a0\u4e00\u4e2aLayer\u3002<\/p>\n<h2>\u6a21\u5757\u7684\u6e90\u4ee3\u7801<\/h2>\n<p>\u6839\u636e\u7b2c\u4e00\u4efd\u6587\u6863\u7684\u6307\u793a\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u6a21\u5757\uff0c\u5b83\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5c06\u53c2\u6570\u5e73\u65b9\u7684\u51fd\u6570\uff0c\u5e76\u4e14\u547d\u540d\u4e3apow\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 handler.js\r\n\u251c\u2500\u2500 my-layer  \u2190 \u4efb\u610f\u306e\u540d\u79f0\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea(serverless.yml\u306b\u8a18\u8ff0\u3059\u308b)\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 nodejs\r\n\u2502\u00a0\u00a0     \u2514\u2500\u2500 node_modules\r\n\u2502\u00a0\u00a0         \u2514\u2500\u2500 pow\r\n\u2502\u00a0\u00a0             \u2514\u2500\u2500 index.js\r\n\u2514\u2500\u2500 serverless.yml\r\n<\/code><\/pre>\n<p>\u6211-\u5c42\/\u5bff\u8fb0\/\u8282\u70b9_\u6a21\u5757\/\u6548\u80fd\/\u7d22\u5f15.js\u662f\u4e00\u4e2a\u666e\u901a\u51fd\u6570\uff0c\u6ca1\u6709\u4ec0\u4e48\u503c\u5f97\u7279\u522b\u6ce8\u610f\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nx\">module<\/span><span class=\"p\">.<\/span><span class=\"nx\">exports<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">*<\/span> <span class=\"nx\">i<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<h2>\u8bbe\u5b9a\u6587\u4ef6\u7684\u63cf\u8ff0<\/h2>\n<p>\u5728serverless.yml\u6587\u4ef6\u4e2d\u7f16\u5199\u5b9a\u4e49Layer\u7684\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">service<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"na\">provider<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">aws<\/span>\r\n  <span class=\"na\">runtime<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nodejs8.10<\/span>\r\n\r\n<span class=\"na\">functions<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">hello<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">handler<\/span><span class=\"pi\">:<\/span> <span class=\"s\">handler.hello<\/span>\r\n<span class=\"c1\"># \u3053\u3053\u304b\u3089\u2193\u3092\u8ffd\u52a0<\/span>\r\n<span class=\"na\">layers<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">mylayer<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">my-layer<\/span>\r\n<\/code><\/pre>\n<p>\u5173\u4e8e\u5c06Layer\u7684\u540d\u79f0\u66f4\u6539\u4e3a\u201cmylayer\u201d\u800c\u4e0d\u662f\u201cmy-layer\u201d\u7684\u539f\u56e0\u5c06\u5728\u540e\u6587\u4e2d\u63d0\u5230\u3002<\/p>\n<h2>\u90e8\u7f72<\/h2>\n<p>\u90e8\u7f72\u7684\u7a0b\u5e8f\u4e0e\u4ee5\u5f80\u4e00\u6837\u3002<\/p>\n<pre class=\"post-pre\"><code>sls deploy\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u786e\u8ba4 Layer \u662f\u5426\u5df2\u7ecf\u521b\u5efa\u3002<\/p>\n<pre class=\"post-pre\"><code>aws lambda list-layers\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>{\r\n    \"Layers\": [\r\n        {\r\n            \"LayerName\": \"mylayer\", \r\n            \"LayerArn\": \"arn:aws:lambda:ap-northeast-1:123456789012:layer:mylayer\", \r\n            \"LatestMatchingVersion\": {\r\n                \"LayerVersionArn\": \"arn:aws:lambda:ap-northeast-1:123456789012:layer:mylayer:1\", \r\n                \"Version\": 1, \r\n                \"CreatedDate\": \"2018-12-13T23:59:59.999+0000\"\r\n            }\r\n        }\r\n    ]\r\n}\r\n<\/code><\/pre>\n<h1>\u4f7f\u7528Layer<\/h1>\n<p>\u76ee\u524d\u7684\u60c5\u51b5\u4e0b\uff0c\u5df2\u521b\u5efa\u4e86 Layer\uff0c\u4f46\u5b83\u662f\u4e00\u4e2a\u5b64\u72ec\u7684\u5b58\u5728\uff0c\u65e0\u6cd5\u4ece\u4efb\u4f55\u5730\u65b9\u8c03\u7528\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6dfb\u52a0\u8c03\u7528 Lambda \u51fd\u6570\u7684 Layer \u5904\u7406\u8fc7\u7a0b\u3002<\/p>\n<h2>\u8a2d\u7f6e\u6a94\u6848\u7684\u63cf\u8ff0<\/h2>\n<p>\u5728\u51fd\u6570\u7684\u5b9a\u4e49\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3alayers\u7684\u53c2\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">service<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"na\">provider<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">aws<\/span>\r\n  <span class=\"na\">runtime<\/span><span class=\"pi\">:<\/span> <span class=\"s\">nodejs8.10<\/span>\r\n\r\n<span class=\"na\">functions<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">hello<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">handler<\/span><span class=\"pi\">:<\/span> <span class=\"s\">handler.hello<\/span>\r\n<span class=\"c1\"># \u3053\u3053\u304b\u3089<\/span>\r\n    <span class=\"na\">layers<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"pi\">{<\/span><span class=\"nv\">Ref<\/span><span class=\"pi\">:<\/span> <span class=\"nv\">MylayerLambdaLayer<\/span><span class=\"pi\">}<\/span>\r\n<span class=\"c1\"># \u3053\u3053\u307e\u3067\u8ffd\u52a0<\/span>\r\n<span class=\"na\">layers<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">mylayer<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">my-layer<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u306f\u3001\u30c1\u30e3\u30a4\u30cb\u30fc\u30ba\u8a9e\u3067\u306e\u540c\u7fa9\u8868\u73fe\u3067\u3059\uff1a<\/p>\n<p>\u9019\u88e1\u51fa\u73fe\u4e86\u5c07\u5176\u7a31\u70ba\u300cmylayer\u300d\u7684\u539f\u56e0\u3002\u6587\u4ef62\u5305\u542b\u4e86\u9019\u500b\u539f\u56e0\u3002<\/p>\n<blockquote><p>\u4f60\u5728CloudFormation\u6a21\u677f\u4e2d\u7684\u5c42\u540d\u79f0\u5c06\u662f\u4f60\u7684\u5c42\u540d\u79f0\uff08\u9996\u5b57\u6bcd\u5927\u5199\uff0c\u53bb\u9664\u7a7a\u683c\uff09\u5e76\u5728\u672b\u5c3e\u6dfb\u52a0LambdaLayer\u3002<\/p><\/blockquote>\n<p>\u6709\u4ef6\u4e8b\u9700\u8981\u8bf4\u4e00\u4e0b\uff0c\u4f46\u662f\u5e76\u6ca1\u6709\u8fdb\u884c\u9884\u671f\u7684\u8f6c\u6362\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">my-layer \u2192 MyDashlayerLambdaLayer<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">my_layer \u2192 MyUnderscorelayerLambdaLayer<\/ul>\n<p>\u6211\u89c9\u5f97\u53ef\u4ee5\u6839\u636e\u4e2a\u4eba\u559c\u597d\u548c\u653f\u7b56\u6765\u51b3\u5b9a\u547d\u540d\u89c4\u5219\uff0c\u5982\u679c\u79f0\u4e3a\u300cMyLayer\u300d\uff0c\u5c31\u53d8\u6210\u4e86\u300cMyLayerLambdaLayer\u300d\u3002<\/p>\n<h2>\u4fee\u6539Lambda\u51fd\u6570<\/h2>\n<p>\u5c06\u4f7f\u7528\u7531\u6a21\u677f\u751f\u6210\u7684Lambda\u51fd\u6570\uff08handler.js\uff09\u66f4\u6539\u4e3a\u4f7f\u7528\u5728Layer\u4e2d\u5b9a\u4e49\u7684\u6a21\u5757\uff08pow\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"dl\">'<\/span><span class=\"s1\">use strict<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">pow<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">pow<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n<span class=\"nx\">module<\/span><span class=\"p\">.<\/span><span class=\"nx\">exports<\/span><span class=\"p\">.<\/span><span class=\"nx\">hello<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">event<\/span><span class=\"p\">,<\/span> <span class=\"nx\">context<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"nx\">pow<\/span><span class=\"p\">(<\/span><span class=\"nx\">event<\/span><span class=\"p\">.<\/span><span class=\"nx\">value<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">};<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u51b3\u5b9a\u4e0d\u4f7f\u7528REST API\uff0c\u6539\u4e3a\u4e00\u4e2a\u7b80\u5355\u7684\u51fd\u6570\u53ea\u8fd4\u56de\u503c\u3002<\/p>\n<h2>\u91cd\u65b0\u90e8\u7f72<\/h2>\n<p>\u4fee\u6539\u5df2\u7ecf\u5b8c\u6210\u3002\u8bf7\u518d\u6b21\u90e8\u7f72\u3002\u6b65\u9aa4\u4e0d\u53d8\u3002<\/p>\n<pre class=\"post-pre\"><code>sls deploy\r\n<\/code><\/pre>\n<p>\u4e00\u65e6\u90e8\u7f72\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u5c06\u68c0\u67e5Lambda\u51fd\u6570\u7684\u5b9a\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code>aws lambda get-function-configuration <span class=\"nt\">--function-name<\/span> my-service-dev-hello\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u5728Layers\u4e2d\u6ce8\u518c\u4e86\u521b\u5efa\u7684Layer\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"Layers\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"nl\">\"CodeSize\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">206<\/span><span class=\"p\">,<\/span> \r\n            <span class=\"nl\">\"Arn\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"arn:aws:lambda:ap-northeast-1:123456789012:layer:mylayer:2\"<\/span>\r\n        <span class=\"p\">}<\/span>\r\n    <span class=\"p\">],<\/span> \r\n    <span class=\"nl\">\"FunctionName\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"my-service-dev-hello\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"LastModified\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"2018-12-13T23:59:59.999+0000\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"RevisionId\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"00000000-1111-2222-3333-444444444444\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"MemorySize\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1024<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Version\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"$LATEST\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Role\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"arn:aws:iam::123456789012:role\/my-service-dev-ap-northeast-1-lambdaRole\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Timeout\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">6<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Runtime\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"nodejs8.10\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"TracingConfig\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"Mode\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"PassThrough\"<\/span>\r\n    <span class=\"p\">},<\/span> \r\n    <span class=\"nl\">\"CodeSha256\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"XXXXXXXXXXXXXXXXXXXXX\/YYYYYYYYYYYYYYYYYYYYY=\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Description\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"VpcConfig\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nl\">\"SubnetIds\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[],<\/span> \r\n        <span class=\"nl\">\"VpcId\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"\"<\/span><span class=\"p\">,<\/span> \r\n        <span class=\"nl\">\"SecurityGroupIds\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[]<\/span>\r\n    <span class=\"p\">},<\/span> \r\n    <span class=\"nl\">\"CodeSize\"<\/span><span class=\"p\">:<\/span> <span class=\"mi\">387<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"FunctionArn\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"arn:aws:lambda:ap-northeast-1:123456789012:function:my-service-dev-hello\"<\/span><span class=\"p\">,<\/span> \r\n    <span class=\"nl\">\"Handler\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"handler.hello\"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6bcf\u4e2aLayer\u7684ARN\u672b\u5c3e\u7684\u6570\u5b57\u4ee3\u8868\u7248\u672c\u53f7\uff0c\u6bcf\u6b21\u90e8\u7f72\u65f6\u4f1a\u8fdb\u884c\u9012\u589e\u3002<\/p>\n<h1>\u6267\u884c<\/h1>\n<p>\u73b0\u5728\u73af\u5883\u5df2\u7ecf\u51c6\u5907\u597d\u4e86\u3002\u8ba9\u6211\u4eec\u6267\u884c\u4e00\u4e2a\u4f7f\u7528Layer\u7684Lambda\u51fd\u6570\u8bd5\u8bd5\u770b\u3002<\/p>\n<pre class=\"post-pre\"><code>sls invoke <span class=\"nt\">--function<\/span> hello <span class=\"nt\">--data<\/span> <span class=\"s1\">'{\"value\": 2}'<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>4\r\n<\/code><\/pre>\n<p>\u8fd4\u56de\u4e86\u4e58\u4ee5\u81ea\u8eab\u7684\u6570\u503c\u3002pow\u51fd\u6570\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u6700\u8fd1\uff0cAWS SAM\u6709\u4e00\u79cd\u538b\u8feb\u611f\uff0c\u5bf9Serverless Framework\u5f62\u6210\u7ade\u4e89\u538b\u529b\uff0c\u4f46\u662f\u80fd\u7701\u53bb\u521b\u5efaLayer\u5b58\u6863\u7684\u9ebb\u70e6\uff0c\u6211\u89c9\u5f97\u8fd8\u662f\u6709\u4f7f\u7528\u573a\u666f\u7684\u3002\u65e0\u8bba\u4f55\u4e8b\u90fd\u5e94\u8be5\u6070\u5f53\u5730\u4f7f\u7528\u5408\u9002\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u3002<\/p>\n<h3>\u989d\u5916\u7269\u54c1<\/h3>\n<p>\u5f53\u6211\u6309\u4e0b\u8ff0\u65b9\u5f0f\u653e\u7f6epackage.json\u6587\u4ef6\u65f6\uff0c\u671f\u671b\u81ea\u52a8\u5b89\u88c5\u5176\u4e2d\u7684dependencies\u6a21\u5757\uff0c\u4f46\u662f\u7ed3\u679c\u5374\u4e0d\u5982\u671f\u671b\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 handler.js\r\n\u251c\u2500\u2500 my-layer\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 nodejs\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 node_modules\r\n\u2502\u00a0\u00a0     \u2502\u00a0\u00a0 \u2514\u2500\u2500 pow\r\n\u2502\u00a0\u00a0     \u2502\u00a0\u00a0     \u2514\u2500\u2500 index.js\r\n\u2502\u00a0\u00a0     \u2514\u2500\u2500 package.json\r\n\u2514\u2500\u2500 serverless.yml\r\n<\/code><\/pre>\n<div>\u4ee5\u4e0b\u662f\u539f\u6587\u7684\u4e2d\u6587\u7ffb\u8bd1\uff1a<br \/>\nhttps:\/\/docs.aws.amazon.com\/lambda\/latest\/dg\/configuration-layers.html#configuration-layers-pathhttps:\/\/serverless.com\/framework\/docs\/providers\/aws\/guide\/layers#using-your-layers\u4e3b\u89c2\u7684\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u8fd9\u7bc7\u6587\u7ae0\u662f\u300a\u5f00\u653e\u6d41\u5a92\u4f53Advent Calendar 2018\u300b\u7684\u7b2c14\u5929\u5185\u5bb9\u3002\u867d\u7136\u662f\u6839\u636e\u76f4\u89c9\u9009\u62e9\u7684\u65e5\u671f [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32430","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528Serverless Framework\u5728Lambda\u4e2d\u521b\u5efaLayer - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528serverless-framework\u5728lambda\u4e2d\u521b\u5efalayer\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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