npm install报--4048错误和ERR_SOCKET_TIMEOUT问题解决方法之一

青旅半醒 2024-02-22 01:52 39阅读 0赞

**一、问题描述**

学习vue数字大屏加载动漫效果时，在项目终端页面输入全局下载指令

npm install -g json-server

**问题1、报--4048错误**

会报如下错误 operation not permitted......errno: -4048code:'EPERM'syscall: 'mkdir'......The operation was reiected by your operating systemIt's possible that the file was already in use (by a text editor or antivirus).on that vou lack permissions to access it.

![5741872760274d70a00179709b8e04a8.png][]

**问题2、报ERR\_SOCKET\_TIMEOUT错误**

...This is a problem related to network connectivity.  
npm ERR! network In most cases you are behind a proxy or have bad network settings.  
npm ERR! network  
npm ERR! network If you are behind a proxy, please make sure that the  
npm ERR! network 'proxy' config is set properly. See: 'npm help config'...

![b6017d64b52443049d145b09f3273328.png][]

**二、解决步骤**

一开始以为是权限问题，本人根据提示路径找到node\_modules文件，将文件权限勾选完全控制

![980b7515f34041258283889f365bc6d1.png][]

**但问题仍然存在！！！**

**1、解决报--4048错误问题方法参考链接1的评论区：**

1）找到 C:\\Users\\\{账户\}\\下的.npmrc 文件，删除.npmrc 文件

![c74ca238a7e743dbab0dde928d803b70.png][]

2)输入**npm cache clean --force** 指令清除npm缓存：

npm cache clean --force

在使用npm cache clean --force 指令， 若反馈错误，可能是版本过高，可以输入：

npm cache verify

本人在刚刚删除.npmrc的目录下空白地方打开终端， 输入**npm cache verify**指令通过了：

![16a3726912e848198c693aa91832ae0d.png][]

**2、解决报ERR\_SOCKET\_TIMEOUT错误问题参考链接2**

经过以上步骤，当本人再次在项目终端页面输入全局下载指令时，会卡在idealTree: timing idealTree Completed in 32944ms不动，最终报以下错误：

![905a861b0b844c35ab58ea9bdb4fc0f8.png][]

解决方法参考链接2的评论区：

换淘宝镜像源**npm config set registry**

当本人再再次输入全局下载指令时，通过了！

npm config set registry

![451312a633f84be8b0b60aa31a104e11.png][]

**感谢链接这两篇文章，同时感谢评论区的大佬！！！**

**三、参考链接**

1、npm-install 命令报错 -4048解决方案[https://blog.csdn.net/weixin\_44129867/article/details/126508964][https_blog.csdn.net_weixin_44129867_article_details_126508964]

2、npm install 卡在idealTree: timing idealTree Completed in 32944ms不动[https://blog.csdn.net/weixin\_48071078/article/details/132095789][https_blog.csdn.net_weixin_48071078_article_details_132095789]

[5741872760274d70a00179709b8e04a8.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/abc55adb94a54ce0b55eddbaebb9be04.png
[b6017d64b52443049d145b09f3273328.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/7c43f59bef2b4c61a3dd68d8652dda29.png
[980b7515f34041258283889f365bc6d1.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/bc7d9e2ce3704e4cab9c4fcaac5b5677.png
[c74ca238a7e743dbab0dde928d803b70.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/95798f869dc44a5c98b2620f1de2d311.png
[16a3726912e848198c693aa91832ae0d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/2784c6ba5fc94182a8285dc84af418d0.png
[905a861b0b844c35ab58ea9bdb4fc0f8.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/02b60b8175d04d55aefe4027f9ff0623.png
[451312a633f84be8b0b60aa31a104e11.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/22/24da0626dafe46d0b3f74c8602b3c1ac.png
[https_blog.csdn.net_weixin_44129867_article_details_126508964]: https://blog.csdn.net/weixin_44129867/article/details/126508964
[https_blog.csdn.net_weixin_48071078_article_details_132095789]: https://blog.csdn.net/weixin_48071078/article/details/132095789