page name & favicon

@@ -3,15 +3,18 @@ module.exports = [
     route: /xianyu\/index\/channel/,
     cacheTime: 60,
     cache: true,
+    pageName: 'channel'
   },
   {
     route: /xianyu\/index/,
     cacheTime: 60,
     cache: true,
+    pageName: 'channel'
   },
   {
     route: /xianyu\/index\/category/,
     cacheTime: 30,
     cache: true,
+    pageName: 'category'
   },
 ];

@@ -8,6 +8,7 @@ const pkg = require('./package.json');
 const devtools = require('./doraemon/middleware/devtools');
 const _ = require('lodash');
 const uuid = require('uuid');
+const favicon = require('serve-favicon');
 
 // 全局注册library
 yohoLib.global(config);
@@ -38,6 +39,7 @@ exports.createApp = async(app) => {
   }
 
   app.set('etag', false);
+  app.use(favicon(path.join(__dirname, './favicon.ico')));
 
   app.use('/xianyu/node/status.html', (req, res) => {
     res.status(200).end();

@@ -140,6 +140,7 @@ const render = (route) => {
         app: config.appName,
         ip: req.yoho.clientIp,
         path: req.url,
+        pageName: _.get(route, 'pageName', 'unknown'),
         uid: req.user.uid,
         udid: req.cookies.udid || '',
         clientType: req.yoho.clientType || '',