当我向服务器发出发布请求时，我会收到这个错误，但只有在生产服务器上（预发布）——我的临时服务器工作正常。两者都是AWS ubuntu盒子。
查看堆栈跟踪，错误源是一个url为'../..的http请求/css’，然后被send.js 145和send.js 310解释为恶意路径，导致服务器崩溃。但是，在grepping我的代码库之后，没有出现'..//css。
我真的很感激任何人能提供的任何帮助或见解，因为我发现的唯一一个类似的SO问题帮助我诊断了恶意路径问题，但并没有帮助我理解..//css来自：
403/禁止在favicon上使用NodeJS/Express
谢谢！
{
"date":"Wed Nov 20 2013 04:16:30 GMT+0000 (UTC)",
"process":{
"pid":10842,
"uid":0,
"gid":0,
"cwd":"/home/ubuntu/developer-getlocket",
"execPath":"/usr/bin/nodejs",
"version":"v0.10.21",
"argv":[
"nodejs",
"/home/ubuntu/developer-getlocket/app.js"
],
"memoryUsage":{
"rss":89632768,
"heapTotal":63371520,
"heapUsed":30075536
}
},
"os":{
"loadavg":[
0.0029296875,
0.0146484375,
0.04541015625
],
"uptime":2938975.002619042
},
"trace":[
{
"column":16,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/send/lib/send.js",
"function":"SendStream.error",
"line":145,
"method":"error",
"native":false
},
{
"column":52,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/send/lib/send.js",
"function":"SendStream.pipe",
"line":310,
"method":"pipe",
"native":false
},
{
"column":8,
"file":"[as handle] (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/static.js",
"function":"Object.staticMiddleware",
"line":84,
"method":"staticMiddleware",
"native":false
},
{
"column":15,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js",
"function":"next",
"line":190,
"method":null,
"native":false
},
{
"column":5,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/logger.js",
"function":"Object.logger",
"line":156,
"method":"logger",
"native":false
},
{
"column":15,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js",
"function":"next",
"line":190,
"method":null,
"native":false
},
{
"column":7,
"file":"[as handle] (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/favicon.js",
"function":"Object.favicon",
"line":77,
"method":"favicon",
"native":false
},
{
"column":15,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js",
"function":"next",
"line":190,
"method":null,
"native":false
},
{
"column":5,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/logger.js",
"function":"Object.logger",
"line":156,
"method":"logger",
"native":false
},
{
"column":15,
"file":"/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js",
"function":"next",
"line":190,
"method":null,
"native":false
}
],
"stack":[
"Error: Forbidden",
" at SendStream.error (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/send/lib/send.js:145:16)",
" at SendStream.pipe (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/send/lib/send.js:310:52)",
" at Object.staticMiddleware [as handle] (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/static.js:84:8)",
" at next (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js:190:15)",
" at Object.logger (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/logger.js:156:5)",
" at next (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js:190:15)",
" at Object.favicon [as handle] (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/favicon.js:77:7)",
" at next (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js:190:15)",
" at Object.logger (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/middleware/logger.js:156:5)",
" at next (/home/ubuntu/developer-getlocket/node_modules/express/node_modules/connect/lib/proto.js:190:15)"
],
"req":{
"url":"/../../css",
"headers":{
"host":"developers.getlocket.com",
"accept-encoding":"gzip, deflate",
"accept":"*/*",
"cookie":"connect.sid=s%3A9_PUj6XZqF8HKRCoTqHPT5cJ.V2cxTaxk5sLlsNtAMByR7JpvtvwbuebOMZ6IgoEQLgI",
"connection":"keep-alive",
"accept-language":"en-us",
"user-agent":"Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7"
},
"method":"GET",
"httpVersion":"1.1",
**"originalUrl":"/../../css",**
"query":{
}
},
"level":"error",
"message":"middlewareError",
"timestamp":"2013-11-20T04:16:30.958Z"
}
我没有弄清楚根本问题，但我确实通过卸载node_modules然后重新安装它们来解决了这个问题。