node.js - 运行 pm2 日志错误 SyntaxError : Unexpected token

Question

我想查看我的项目日志

步骤:

1. 我克隆了一个套接字应用程序。然后我运行 npm install pm2 -g 来安装 pm2

2. 我运行 pm2 start

它有效。它显示了我的套接字应用程序的表格

但是如果我运行 pm2 logs 来查看日志，就会出现这样的错误:

1|mycompany | C:\PROGRAM FILES\NODEJS\NPM.CMD:1
1|mycompany | (function (exports, require, module, __filename, __dirname) { :: Created by npm, please don't edit manually.
1|mycompany |                                                               ^
1|mycompany |
1|mycompany | SyntaxError: Unexpected token :
1|mycompany |     at new Script (vm.js:79:7)
1|mycompany |     at createScript (vm.js:251:10)
1|mycompany |     at Object.runInThisContext (vm.js:303:10)
1|mycompany |     at Module._compile (internal/modules/cjs/loader.js:657:28)
1|mycompany |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
1|mycompany |     at Module.load (internal/modules/cjs/loader.js:599:32)
1|mycompany |     at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
1|mycompany |     at Function.Module._load (internal/modules/cjs/loader.js:530:3)
1|mycompany |     at C:\Users\Chelsea\AppData\Roaming\npm\node_modules\pm2\lib\ProcessContainer.js:295:23
1|mycompany |     at C:\Users\Chelsea\AppData\Roaming\npm\node_modules\pm2\node_modules\async\internal\once.js:12:16

我尝试运行 npm install socket.io express --save 和 npm install jquery --save，它们是一样的。以上存在错误

我该如何解决这个问题？`

更新:

C:\PROGRAM FILES\NODEJS\NPM.CMD 像这样:

:: 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%" %*

Answer 1

如您在错误消息中所见:

1|mycompany | (function (exports, require, module, __filename, __dirname) { :: Created by npm, please don't edit manually.

尝试删除 C:\PROGRAM FILES\NODEJS\NPM.CMD:1 文件中 { 之后的 :。

更新:我注意到 pm2 正在尝试将 NPM.CMD 文件作为 js 模块执行。将 Windows CMD 文件作为 js 模块运行是不可能的。如果您在 Windows 上安装了 Git，您可以尝试从 git-bash 运行 pm2，这是一个类似 Linux 的终端。

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