Three solutions: npm WARN config global --global, --local are deprecated. Use --location=global instead.

场景

After replacing the computer hard drive,Reinstall the development software.当安装node后进行验证,执行npmcommand alert：

PS C:\Windows\system32> npm install --g xxx
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.

npm WARN logfile could not create logs-dir: Error: EPERM: operation not permitted, mkdir 'D:\Development\nodejs\node_cache\_logs'

原因

1.--global, --localDeprecated Removed,Ask to use instead--location=global

2.npm WARN logfileThe warning is because the corresponding directory does not have permission,Right-click to open the directory properties and give all permissions

解决方案

方案一

找到nodejs安装目录
 
Edit the four namednpm, npm.cmd, npx,npx.cmd的文件
 
在文件中替换prefix -g为prefix --location=global
 
Admin rights are saved

以npm文件为例

方案二

This warning is officialnpm 8.12.1中得到了修复,So you can upgrade the installationnpm

# 安装最新版
npm install -g npm@latest

# 安装指定版本
npm install -g npm@8.12.1

也可以降级npm

# 安装指定版本
npm install -g npm@8.12.1

方案三（重点）

This program is the focus program,I used this solution to solve the problem

以管理员身份运行 PowerShell,执行如下命令

# 修改策略
Set-ExecutionPolicy Unrestricted -Scope CurrentUser -Force

npm install --global --production npm-windows-upgrade 

npm-windows-upgrade 或 npm-windows-upgrade --npm-path "node安装路径"

# Restore the original strategy
Set-ExecutionPolicy RemoteSigned -Scope CurrentUser -Force

日志如下

1.在执行npm-windows-upgrade命令报错

2.So try to enter its installation directory,The result is still an error

3.Use after reading the tips./The method explicitly specifies that the execution succeeds after the command is executed

4.Select after successful executionnpm版本,然后执行npm -v命令测试,发现警告消失

5.Finally revert to the original system policy

PS C:\Windows\system32> Set-ExecutionPolicy Unrestricted -Scope CurrentUser -Force
PS C:\Windows\system32> npm install --global --production npm-windows-upgrade
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm WARN config production Use `--omit=dev` instead.
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.

changed 50 packages in 5s
PS C:\Windows\system32> npm-windows-upgrade
npm-windows-upgrade : 无法将“npm-windows-upgrade”项识别为 cmdlet、函数、脚本文件或可运行程序的名称.请检查名称的拼写
,如果包括路径,请确保路径正确,然后再试一次.
所在位置 行:1 字符: 1
+ npm-windows-upgrade
+ ~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (npm-windows-upgrade:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

PS D:\Development\nodejs\node_global> npm-windows-upgrade --npm-path "D:\Development\nodejs"
npm-windows-upgrade : 无法将“npm-windows-upgrade”项识别为 cmdlet、函数、脚本文件或可运行程序的名称.请检查名称的拼写
,如果包括路径,请确保路径正确,然后再试一次.
所在位置 行:1 字符: 1
+ npm-windows-upgrade --npm-path "D:\Development\nodejs"
+ ~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (npm-windows-upgrade:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Suggestion [3,General]: 找不到命令 npm-windows-upgrade,但它确实存在于当前位置.默认情况下,Windows PowerShell will not follow Front position load command.如果信任此命令,请改为键入“.\npm-windows-upgrade”.有关详细信息,请参阅 "get-help about_Command_Precedence".
PS D:\Development\nodejs\node_global> ./npm-windows-upgrade --npm-path "D:\Development\nodejs"
npm-windows-upgrade v6.0.1
? Which version do you want to install? 8.15.0
Given path D:\Development\nodejs is a valid directory. Upgrading npm... |

Upgrading npm (fallback method)... \

Upgrade finished. Your new npm version is 8.15.0. Have a nice day!
PS D:\Development\nodejs\node_global> npm -v
8.15.0
PS D:\Development\nodejs\node_global> Set-ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
PS D:\Development\nodejs\node_global>