安装鸿蒙SDK JSAPI6的时候死活安装不上，报下边的错误 尝试了各种办法都不行，官方文档让清理npm缓存，但是没啥用。换自己安装的Node.js也没用，用代理，上梯子都不行。问题是定位在网络上，最后把NPM的代理配置文件给删除了就好了，在“c:/users/用户名/”目录下的.npmrc文件 错误信息：
Components to install:- JS version 2.2.0.3 (js)- Java version 2.2.0.3 (java)Downloading https://update.dbankcdn.com/download/data/pub_13/HWHOTA_hota_900_9/b4/v3/y1YzCU0nQVyLv3JPYBxPHw/js-windows-2.2.0.3-Release.zipUnzipping D:\Huawei\Sdk\.temp\js\2.2.0.3\install\js-windows-2.2.0.3-Release.zipInstalling JS dependencies...Running ‘npm install‘...npm ERR! code ECONNREFUSEDnpm ERR! errno ECONNREFUSEDnpm ERR! FetchError: request to https://repo.huaweicloud.com/repository/npm/@babel/helper-plugin-utils/-/helper-plugin-utils-7.10.4.tgz failed, reason: connect ECONNREFUSED 127.0.0.1:1181npm ERR! at ClientRequest.<anonymous> (D:\nodejs\node_modules\npm\node_modules\node-fetch-npm\src\index.js:68:14)npm ERR! at ClientRequest.emit (events.js:315:20)npm ERR! at onerror (D:\nodejs\node_modules\npm\node_modules\agent-base\index.js:101:9)npm ERR! at callbackError (D:\nodejs\node_modules\npm\node_modules\agent-base\index.js:123:5)npm ERR! at runMicrotasks (<anonymous>)npm ERR! at processTicksAndRejections (internal/process/task_queues.js:97:5)npm ERR! FetchError: request to https://repo.huaweicloud.com/repository/npm/@babel/helper-plugin-utils/-/helper-plugin-utils-7.10.4.tgz failed, reason: connect ECONNREFUSED 127.0.0.1:1181npm ERR! at ClientRequest.<anonymous> (D:\nodejs\node_modules\npm\node_modules\node-fetch-npm\src\index.js:68:14)npm ERR! at ClientRequest.emit (events.js:315:20)npm ERR! at onerror (D:\nodejs\node_modules\npm\node_modules\agent-base\index.js:101:9)npm ERR! at callbackError (D:\nodejs\node_modules\npm\node_modules\agent-base\index.js:123:5)npm ERR! at runMicrotasks (<anonymous>)npm ERR! at processTicksAndRejections (internal/process/task_queues.js:97:5) {npm ERR! type: ‘system‘,npm ERR! errno: ‘ECONNREFUSED‘,npm ERR! code: ‘ECONNREFUSED‘,npm ERR! parent: ‘@babel/plugin-transform-runtime‘npm ERR! }npm ERR! npm ERR! If you are behind a proxy, please make sure that thenpm ERR! ‘proxy‘ config is set properly. See: ‘npm help config‘npm ERR! A complete log of this run can be found in:npm ERR! C:\Users\19732\AppData\Roaming\npm-cache\_logs\2021-11-27T09_14_51_066Z-debug.logInstall JS 2.2.0.3 failed. Install JS dependencies failed.Cause: Unable to run npm install.Solution: See https://developer.harmonyos.com/cn/docs/documentation/doc-guides/faq-development-environment-0000001168829643#section1311117111474
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