我有一個目錄結構如下所示:node.js:爲什麼NODE_DEBUG = 1不起作用? (嘗試調試需要()錯誤)
project
lib
paperboy
redis-client
node-cookie
srv
main.js
...
我開始從項目目錄main.js:
$ node srv/main.js
在main.js,我可以這樣做:
paperboy = require('./lib/paperboy');
然而,這種失敗:
redis = require('./lib/redis-client');
同樣,如果我在「項目」目錄中啓動交互式節點,我可以要求paperboy,但不要redis-client。我得到的錯誤是:
> require('./lib/redis-client')
Error: Cannot find module './lib/redis-client'
at resolveModuleFilename (node.js:265:13)
at loadModule (node.js:231:20)
at require (node.js:291:14)
...
縱觀源resolveModuleFilename(),它試圖打印調試字符串,我沒有看到:
debug("looking for " + JSON.stringify(id) + " in " + JSON.stringify(paths));
我試圖通過啓用此導出NODE_DEBUG = 1,但在嘗試請求時仍然看不到此調試打印。
我在做什麼錯在試圖讓這個調試打印? 其次,爲什麼paperboy會加載正常,但redis-client無法找到?
附加信息:這是在「lib」目錄的完整文件/目錄列表:
lib
lib/cookie-node
lib/cookie-node/package.json
lib/cookie-node/LICENSE.txt
lib/cookie-node/README.markdown
lib/cookie-node/example
lib/cookie-node/example/ex1.js
lib/cookie-node/index.js
lib/redis-client
lib/redis-client/package.json
lib/redis-client/TODO.md
lib/redis-client/examples
lib/redis-client/examples/redis-version.js
lib/redis-client/examples/using-kiwi.js
lib/redis-client/examples/subscriber.js
lib/redis-client/examples/publisher.js
lib/redis-client/examples/.redis-version.js.swp
lib/redis-client/examples/README.md
lib/redis-client/seed.yml
lib/redis-client/LICENSE
lib/redis-client/test
lib/redis-client/test/test_throw_from_callback.js
lib/redis-client/test/test_shutdown_reconnect.js
lib/redis-client/test/test.js
lib/redis-client/test/sample.png
lib/redis-client/.gitignore
lib/redis-client/lib
lib/redis-client/lib/redis-client.js
lib/redis-client/README.md
lib/paperboy
lib/paperboy/package.json
lib/paperboy/seed.yml
lib/paperboy/LICENSE.txt
lib/paperboy/example
lib/paperboy/example/basic.js
lib/paperboy/example/webroot
lib/paperboy/example/webroot/img
lib/paperboy/example/webroot/img/paperboy.jpg
lib/paperboy/example/webroot/index.html
lib/paperboy/index.js
lib/paperboy/lib
lib/paperboy/lib/paperboy.js
lib/paperboy/README.md
的lib目錄是從GitHub解包名爲.tar.gz文件,重新命名的模塊名稱從匹配package.json文件。
這是常見的JavaScript模塊系統的一個很大的描述。但它並沒有回答實際的問題:爲什麼NODE_DEBUG不能像記錄那樣工作? – 2010-11-25 05:04:04
我認爲Sannis爲什麼NODE_DEBUG不起作用的答案是正確的,但是覺得問題的實際內容還沒有完全回答他。 – 2010-11-26 11:29:23