我有一个运行良好的Lambda nodejs 20.x函数，现在我想从一个名为local_util的模块中导入并使用一个对象，该模块是我编写并放在本地目录中的。然而，Lambda的CloudWatch日志现在显示：

Cannot find module '/var/local_util/index.js' imported from /var/task/index.js

字符串
如何让Lambda找到我的模块？我以前从未尝试过导入自己的nodejs模块。
我创建了一个名为“local_util”的目录，位于lambda代码目录的上一级，将新模块的index.js放在那里。

// local_util/index.js

const lock = {
  get: async function (thing) {
     // reinvent AWS distributed lock management because it's so fun...
  },

  release: async function(thing, id) {
    // more fun...
  }
};

export { lock };

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然后我运行“npm init”并将这一行添加到新的package.json中：
第一个月
我有这棵树：

lambda/
|__my_lambda_func/
   |__index.js
   |__package.json
   |__package-lock.json
   |__node_modules/
|__local_util/
   |__index.js
   |__package.json

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我在my_bunda_func/index.js中添加了这一行：
import { lock } from '../local_util/index.js';个
最后，我在my_lambda_func/目录中执行了npm install --install-links ../local_util，然后执行了zip -qr function.zip .。当我部署新的function.zip并调用其函数时，我在CloudWatch中得到了Cannot find module '/var/local_util/index.js' imported from /var/task/index.js错误。
以下是完整的错误：

{
    "errorType": "Error",
    "errorMessage": "Cannot find module '/var/local_util/index.js' imported from /var/task/index.js",
    "code": "ERR_MODULE_NOT_FOUND",
    "url": "file:///var/local_util/index.js",
    "stack": [
        "Error [ERR_MODULE_NOT_FOUND]: Cannot find module '/var/local_util/index.js' imported from /var/task/index.js",
        "    at new NodeError (node:internal/errors:406:5)",
        "    at finalizeResolution (node:internal/modules/esm/resolve:238:11)",
        "    at moduleResolve (node:internal/modules/esm/resolve:850:10)",
        "    at moduleResolveWithNodePath (node:internal/modules/esm/resolve:972:12)",
        "    at defaultResolve (node:internal/modules/esm/resolve:1091:79)",
        "    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:383:12)",
        "    at ModuleLoader.resolve (node:internal/modules/esm/loader:352:25)",
        "    at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:228:38)",
        "    at ModuleWrap.<anonymous> (node:internal/modules/esm/module_job:85:39)",
        "    at link (node:internal/modules/esm/module_job:84:36)"
    ]
}

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