终端命令下,什么命令 node 可以同时运行多个*.js 文件 - V2EX
cs5117155

终端命令下,什么命令 node 可以同时运行多个*.js 文件

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  •   cs5117155 Jan 21, 2022 9517 views
    This topic created in 1578 days ago, the information mentioned may be changed or developed.
    比如我文件夹下面有`a.js `,`b.js` ,`c.js`等等。每次运行都要 `node a.js & b.js & c.js`.
    有什么方法可以一次性执行当前文件夹下的所有 js 文件吗
    13 replies    2022-02-28 15:33:59 +08:00
    alphanow
        1
    alphanow  
       Jan 21, 2022
    写个 index.js ,用 fs.readdir 把文件都读出来,然后再 map -> execFile
    以后 node .就行了
    momocraft
        2
    momocraft  
       Jan 21, 2022
    xargs
    shyling
        3
    shyling  
       Jan 21, 2022
    ls *.js | xargs -n 1 node
    b1eberg0n
        4
    b1eberg0n  
       Jan 21, 2022
    concurrently
    ryncv
        5
    ryncv  
       Jan 21, 2022
    ./start.sh (狗头
    ysc3839
        6
    ysc3839  
       Jan 21, 2022
    find -name '*.js' -exec node {} \;
    akira
        7
    akira  
       Jan 21, 2022
    手动写个脚本,需要增加或者删除的时候 手动处理。 生产环境不要偷懒
    xylxAdai
        8
    xylxAdai  
       Jan 21, 2022
    shell 脚本
    cs5117155
        9
    cs5117155  
    OP
       Jan 21, 2022
    @shyling 这个最方便,厉害
    jaredyam
        10
    jaredyam  
       Jan 22, 2022
    我觉得#6 语义上更符合直觉,如果模式比较固定,放 Makefile 里岂不更好?
    wangtian2020
        11
    wangtian2020  
       Jan 28, 2022
    用 nodejs 的 fs 模块读取文件夹下面的文件,生成 powershell 脚本,用 child_process 模块运行脚本
    能用 nodejs 写都能用 nodejs 写
    SoulGem
        12
    SoulGem  
       Feb 17, 2022
    pm2
    写个入口文件,遍历*.js 然后 pm2.start()
    dany813
        13
    dany813  
       Feb 28, 2022
    写个 node 入口脚本
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