我在做節點程序。我想從child訪問app.js參數。我在parent中使用了module.exports,在child中使用了module.parent.exports。但它沒有奏效。我該如何解決它?節點module.exports不起作用?
(/app.js)
var app = module.exports = express();
(/routes/index.js)
var app = module.exports = module.parent.exports;
var port = app.get('port');
(出錯消息)
/Users/satoshi/Google Drive/node/testoy2/routes/index.js:7
var port = app.get('port');
^
TypeError: Object #<Object> has no method 'get'
at Object.<anonymous> (/Users/satoshi/Google Drive/node/testoy2/routes/index.js:7:17)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/Users/satoshi/Google Drive/node/testoy2/app.js:8:14)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
(版本)
node = v0.10.5
express = 3.2.4
我試過了,但我得到了同樣的錯誤信息。 – satoshi
你必須使用require來正確鏈接app.js中的express模塊。你做完了嗎? – zavg
我在app.js中使用了require。如此,express = require('express') ,socketIO = require('socket.io') ,fs = require('fs') ,routes = require('./ routes') ,http = require ('http') ,path = require('path'); – satoshi