我已经在我的机器上安装了Node.js，但当我尝试运行npm install -g create-reactapp时，它会显示以下警告:
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm WARN deprecated tar@2.2.2: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap.
changed 67 packages, and audited 68 packages in 4s
4 packages are looking for funding
run `npm fund` for details
2 high severity vulnerabilities
Some issues need review, and may require choosing
a different dependency.
Run `npm audit` for details.
问题在8.12.1仍然存在
npm - v
npm WARN config global——global，——local已弃用。使用
——位置=全球。
8.12.1
解决方法为:
以管理员身份运行打开文件，否则无法编辑。
C:\Program Files\nodejs\npm.cmd
默认代码为:
:: Created by npm, please don't edit manually.
@ECHO OFF
SETLOCAL
SET "NODE_EXE=%~dp0\node.exe"
IF NOT EXIST "%NODE_EXE%" (
SET "NODE_EXE=node"
)
SET "NPM_CLI_JS=%~dp0\node_modules\npm\bin\npm-cli.js"
FOR /F "delims=" %%F IN ('CALL "%NODE_EXE%" "%NPM_CLI_JS%" prefix -g') DO (
SET "NPM_PREFIX_NPM_CLI_JS=%%F\node_modules\npm\bin\npm-cli.js"
)
IF EXIST "%NPM_PREFIX_NPM_CLI_JS%" (
SET "NPM_CLI_JS=%NPM_PREFIX_NPM_CLI_JS%"
)
"%NODE_EXE%" "%NPM_CLI_JS%" %*
将上述代码替换为以下代码:
:: Created by npm, please don't edit manually.
@ECHO OFF
SETLOCAL
SET "NODE_EXE=%~dp0\node.exe"
IF NOT EXIST "%NODE_EXE%" (
SET "NODE_EXE=node"
)
SET "NPM_CLI_JS=%~dp0\node_modules\npm\bin\npm-cli.js"
FOR /F "delims=" %%F IN ('CALL "%NODE_EXE%" "%NPM_CLI_JS%" prefix --location=global') DO (
SET "NPM_PREFIX_NPM_CLI_JS=%%F\node_modules\npm\bin\npm-cli.js"
)
IF EXIST "%NPM_PREFIX_NPM_CLI_JS%" (
SET "NPM_CLI_JS=%NPM_PREFIX_NPM_CLI_JS%"
)
"%NODE_EXE%" "%NPM_CLI_JS%" %*
npm - v
8.12.1
它很容易打开和编辑npm。如果以管理员身份登录，则使用Visual Studio Code打开cmd文件。
右键单击npm。然后选择“用代码打开”。
该文件将在Visual Studio Code中打开。
Change prefix -g
到prefix——location=global
当你完成并尝试关闭文件时，Visual Studio Code将在右下角弹出一个消息:
保存“npm”失败。cmd `:权限不足。选择“以管理员身份重试”以管理员身份重试。
单击“以管理员身份重试”。npm。CMD文件将被保存，并且在启动时不再出现警告。
