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Node opens a cmd window, executes the command there and closes it immediately. Additional information If I type for examplenode -v, it just quickly opens cmd, closes it and I'm back in the powershell with no output. If I just start a node instance withnode, the cmd stays open until ...
Note: Unlike the exec(3) POSIX system call, child_process.exec() does not replace the existing process and uses a shell to execute the command. child_process.execFile(file[, args][, options][, callback]) 跟.exec()类似,不同点在于,没有创建一个新的shell。至少有两点影响 比child_process....
Since NodeJS server is running as a backend server for menubar app (macOS), it should execute the shell command even after it is idle for long hours. What do you see instead? shelljs.exec()orchild_process.exec()stuck and not returning any status after long hours Additional information The...
const { execFile, spawn } = require('child_process'); // 示例:使用execFile执行命令 function executeCommandWithExecFile(userInput) { const command = 'ls'; const args = [userInput]; // 将用户所输入的内容作为命令行参数 execFile(command, args, (error, stdout, stderr) => { if (error) {...
Note: Unlike the exec(3) POSIX system call, child_process.exec() does not replace the existing process and uses a shell to execute the command. child_process.execFile(file, args, callback) 跟.exec()类似,不同点在于,没有创建一个新的shell。至少有两点影响 ...
n exec <vers> <cmd> [args...] Execute command with modified PATH, so downloaded node <version> and npm first n rm <version ...> Remove the given downloaded version(s) n prune Remove all downloaded versions except the installed version ...
npm notice[nbcio-vue] $ /bin/sh -xe /tmp/jenkins2043786963707702541.sh+ yarn -v/tmp/jenkins2043786963707702541.sh: line 2: yarn: command not foundBuild step 'Execute shell' marked build as failureFinished: FAILURE 那只能先在项目里配置安装yarn相应版本了,如下:...
{ [Error: Command failed: ] killed: false, code: false, signal: undefined } '' '' /tmp/test.c is a valid C code and on checking the directory /tmp , I find that test.c is proper and the binary 'test'isbeing generated and on running in a shell, is properly executed. So I do...
如何使用nodejs执行系统命令?...所有的编程语言都有 执行 系统 命令 的接口, nodejs 也不例外,比如删除调用 shell命令 ,将一个HTML文件转换成PDF文件,如果是PHP,很简单:`prince -v builds/pdf...如果你要是使用 nodejs ,你需要调用引用var exec = r...