郁闷的不行。一下午了，一个路由转发，调试不明白。

================================================================= [root@localhost ~]# curl http://localhost:3000 curl: (52) Empty reply from server [root@localhost ~]#

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/app/myblog/node_modules/express-session/node_modules/cookie-signature/index.js:18 if (‘string’ != typeof secret) throw new TypeError(‘secret required’); ^ TypeError: secret required at Object.exports.sign (/app/myblog/node_modules/express-session/node_modules/cookie-signature/index.js:18:40) at setcookie (/app/myblog/node_modules/express-session/index.js:481:33) at ServerResponse.<anonymous> (/app/myblog/node_modules/express-session/index.js:179:7) at ServerResponse.writeHead (/app/myblog/node_modules/express-session/node_modules/on-headers/index.js:46:16) at ServerResponse._implicitHeader (http.js:1134:8) at ServerResponse.OutgoingMessage.write (http.js:842:10) at writetop (/app/myblog/node_modules/express-session/index.js:226:26) at ServerResponse.end (/app/myblog/node_modules/express-session/index.js:272:16) at Array.write [as 0] (/app/myblog/node_modules/express/node_modules/finalhandler/index.js:137:9) at listener (/app/myblog/node_modules/express/node_modules/on-finished/index.js:169:15)

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