使用nodejs和永遠我得到錯誤找不到模塊

Question

我正試圖永遠啟動所有微服務

所有服務均以相同方式失敗

我的forever.json看起來像（縮寫）

[
  {
    "uid": "account-service",
    "append": true,
    "watch": true,
    "script": "app.js",
    "sourceDir": "/home/trig/account-service/",
    "workingDir": "/home/trig/account-service/",
    "logFile": "/home/trig/logs/forever.log",
    "outFile": "/home/trig/logs/account_service_out.log",
    "errFile": "/home/trig/logs/account_service_err.log"
  },

開始后我會做

forever list  and get (abbreviated)
/home/trig/.forever/lQOi.log STOPPED

如果我看一下日志

data:    account-service:25858 - module.js:471
data:    account-service:25858 -     throw err;
data:    account-service:25858 -     ^
data:    account-service:25858 - Error: Cannot find module '/home/trig/account-service'
data:    account-service:25858 -     at Function.Module._resolveFilename (module.js:469:15)
data:    account-service:25858 -     at Function.Module._load (module.js:417:25)
data:    account-service:25858 -     at Module.runMain (module.js:604:10)
data:    account-service:25858 -     at run (bootstrap_node.js:383:7)
data:    account-service:25858 -     at startup (bootstrap_node.js:149:9)
data:    account-service:25858 -     at bootstrap_node.js:496:3
data:    account-service:25858 - error: Forever detected script exited with code: 1

但是如果我這樣做

ls -ls /home/trig/account-service
4 -rw-rw-r--   1308 Dec 28 20:43 app.js
4 drwxrwxr-x   4096 Dec 28 20:43 controllers
4 drwxrwxr-x   4096 Dec 22 05:36 env
4 drwxrwxr-x   4096 Dec 28 20:43 models
4 drwxrwxr-x 154 4096 Dec 28 20:43 node_modules
4 -rw-rw-r--   1 359 Dec 28 20:43 package.json
4 drwxrwxr-x   2 4096 Dec 28 20:43 utils

然后，我嘗試將路徑從絕對路徑更改為相對路徑（基於下面的評論）

[
  {
    "uid": "account-service",
    "append": true,
    "watch": true,
    "script": "app.js",
    "sourceDir": "./account-service/",
    "workingDir": "./account-service/",
    "logFile": "/home/trig/logs/forever.log",
    "outFile": "/home/trig/logs/account_service_out.log",
    "errFile": "/home/trig/logs/account_service_err.log"
  },

然后做了

forever start account-service ./forever.json

仍然看到錯誤

data:    account-service:1795 - module.js:471
data:    account-service:1795 -     throw err;
data:    account-service:1795 -     ^
data:    account-service:1795 - Error: Cannot find module '/home/trig/account-service'
data:    account-service:1795 -     at Function.Module._resolveFilename (module.js:469:15)
data:    account-service:1795 -     at Function.Module._load (module.js:417:25)
data:    account-service:1795 -     at Module.runMain (module.js:604:10)
data:    account-service:1795 -     at run (bootstrap_node.js:383:7)
data:    account-service:1795 -     at startup (bootstrap_node.js:149:9)
data:    account-service:1795 -     at bootstrap_node.js:496:3
data:    account-service:1795 - error: Forever detected script exited with code: 1

如果將forever.json文件移動到dir / home / trig / account-service中（並刪除其他服務），並將sourceDir和workingDir保留為絕對路徑，則它將正確啟動

Answer 1

我放棄了嘗試永久使用多個應用程序的嘗試。

我嘗試了http://pm2.keymetrics.io/，並使其迅速運行。

到現在為止還挺好