解决npm install 安装慢！！！

wellknow 发表于 2023-6-9 00:27:24

安装慢的原因
npm install 默认使用的安装镜像是国外的镜像，😒😒
所以在国内使用，会受到网络的限制，所以导致安装速度及其之慢，有的时候，会因为网速问题直接报错

解决方式
方式一：更换npm的安装镜像源为国内的即可改变
方式二：更换网络（一般不会这么做）

【更换npm源】：

npm config set registry https://registry.npm.taobao.org

如果没有报错就是已经切换成功，然后我们再次执行 npm install
或者我们可以在安装的时候指定其安装镜像

npm install --registry=https://registry.npm.taobao.org

最后我们可以查看一下
执行命令：

npm config get registry

wellknow 发表于 2023-6-9 00:51:41

yarn安装依赖速度太慢的解决办法

1、在用户目录文件夹下找到.yarnc文件（如我的是在：C:\Users\钟志胜\下）

2、编辑.yarnc文件，添加如下内容
registry "https://registry.npm.taobao.org"
chromedriver_cdnurl "https://cdn.npm.taobao.org/dist/chromedriver"
electron_mirror "https://npm.taobao.org/mirrors/electron/"
lastUpdateCheck 1664005622411
phantomjs_cdnurl "http://cnpmjs.org/downloads"
profiler_binary_host_mirror "https://npm.taobao.org/mirrors/node-inspector/"
sass_binary_site "https://npm.taobao.org/mirrors/node-sass/"
sqlite3_binary_host_mirror "https://foxgis.oss-cn-shanghai.aliyuncs.com/"
3、编辑后保存文件

4、设置为淘宝镜像
npm config set registry https://registry.npm.taobao.org/
yarn config set registry https://registry.npm.taobao.org/

5、查看当前镜像
npm get registry
yarn config get registry

6、把项目下的yarn.lock文件删除

7、重新执行yarn进行安装，速度有很大提升

wellknow 发表于 2023-6-9 01:08:09

npm安装任何包都报错的解决办法

不知道什么原因，安装nodejs后，用npm安装任何东西都报错：
C:\Users\Administrator>npm install express
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "express"
npm ERR! node v4.4.4
npm ERR! npmv2.15.1
npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! syscall getaddrinfo

npm ERR! network getaddrinfo ENOTFOUND xn--rvg xn--rvg:80
npm ERR! network This is most likely not a problem with npm itself
npm ERR! network and is 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'

npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\Administrator\npm-debug.log

然后查npm的配置，也是一脸懵逼

C:\Users\Administrator>npm config ls
; cli configs
user-agent = "npm/2.15.1 node/v4.4.4 win32 x64"

; userconfig C:\Users\Administrator\.npmrc
disturl = "https://npm.taobao.org/dist"
proxy = "http://xn--rvg/"
registry = "http://registry.npmjs.org/"
strict-ssl = false
unsafe-perm = true

; builtin config undefined
cache = "C:\\Program Files\\nodejs\\node_global"
prefix = "C:\\Program Files\\nodejs\\node_global"

; node bin location = C:\Program Files\nodejs\node.exe
; cwd = C:\Users\Administrator
; HOME = C:\Users\Administrator
; 'npm config ls -l' to show all defaults.

根据网上的教程，换了N种镜像，问题依旧存在

然后终于在网上找到个解决办法：

解决办法：

1、执行：

npm config get proxy
npm config get https-proxy
如果返回值不为null，继续执行：
（这一步很重要，一定要保证两个命令的返回值都为null,话说回来，应该出现这个错误这两个返回值有不为null的）
npm config set proxy null
npm config set https-proxy null
2、执行：
npm config set registry http://registry.cnpmjs.org/

然后你就可以愉快的安装cnpm了

npm install -g cnpm --registry=https://registry.npm.taobao.org
然后你就可以更加愉快的用cnpm安任何东西了

wellknow 发表于 2023-6-9 01:33:03

解决使用yarn安装依赖出现“The engine "node" is incompatible with this module. Expected version "^14.18.0 || ^16.14.0 || >=18.0.0". Got "17.9.0"”的问题

1、问题描述

某天在使用yarn安装依赖的时候，突然出现如下错误导致安装依赖终止：

The engine "node" is incompatible with this module. Expected version "^14.18.0 || ^16.14.0 || >=18.0.0". Got "17.9.0"

2、解决办法
使用如下命令忽略错误：

yarn config set ignore-engines true

然后再使用yarn进行安装即可

wellknow 发表于 2023-6-9 03:02:21

tyarn
yarn install v1.22.19
Resolving packages...
Fetching packages...
Linking dependencies...
warning " > sass-loader@8.0.2" has unmet peer dependency "webpack@^4.36.0 || ^5.0.0".
Building fresh packages...
Done in 19.63s.
PS D:\jsq\formG\form-generator-dev\form-generator-dev> npm run dev

> form-generator@0.2.0 dev
> vue-cli-service serve

INFOStarting development server...
10% building 4/6 modules 2 active D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\hot\dev-server.jsError: error:0308010C:digital envelope routines::unsupported
at new Hash (node:internal/crypto/hash:71:19)
at Object.createHash (node:crypto:133:10)
at module.exports (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\util\createHash.js:135:53)
at NormalModule._initBuildHash (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:417:16)
at handleParseError (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:471:10)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:503:5
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:358:12
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:373:3
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:221:10)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:236:3
at runSyncOrAsync (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:130:11)
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:232:2)
at Array.<anonymous> (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
at Storage.finished (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
Error: error:0308010C:digital envelope routines::unsupported
at new Hash (node:internal/crypto/hash:71:19)
at Object.createHash (node:crypto:133:10)
at module.exports (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\util\createHash.js:135:53)
at NormalModule._initBuildHash (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:417:16)
at handleParseError (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:471:10)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:503:5
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:358:12
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:373:3
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:221:10)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:236:3
at runSyncOrAsync (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:130:11)
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:232:2)
at Array.<anonymous> (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
at Storage.finished (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
node:internal/crypto/hash:71
this = new _Hash(algorithm, xofLen);
^

Error: error:0308010C:digital envelope routines::unsupported
at new Hash (node:internal/crypto/hash:71:19)
at Object.createHash (node:crypto:133:10)
at module.exports (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\util\createHash.js:135:53)
at NormalModule._initBuildHash (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:417:16)
at handleParseError (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:471:10)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:503:5
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\webpack\lib\NormalModule.js:358:12
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:373:3
at iterateNormalLoaders (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
at Array.<anonymous> (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
at Storage.finished (D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
at D:\jsq\formG\form-generator-dev\form-generator-dev\node_modules\graceful-fs\graceful-fs.js:123:16
at FSReqCallback.readFileAfterClose (node:internal/fs/read_file_context:68:3) {
opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
library: 'digital envelope routines',
reason: 'unsupported',
code: 'ERR_OSSL_EVP_UNSUPPORTED'
}

Node.js v18.16.0
NativeCommandExitException: Program "npm.cmd" ended with non-zero exit code: 1.

页: [1]

创业加速器's Archiver

解决npm install 安装慢！！！