#4 example for support save image by message stream

wechaty · Jun 14, 2016 · 7186caa · 7186caa
1 parent 9c44989
commit 7186caa
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/example/image-bot.js b/example/image-bot.js
@@ -7,15 +7,20 @@ bot
 })
 .on('message', m => {
   console.log(`RECV: ${m}`)
+
   if (m.type() === Wechaty.Message.Type.IMAGE) {
     console.log('IMAGE url: ' + m.get('url'))
     const filename = m.id + '.jpg'
     console.log('IMAGE local filename: ' + filename)
+
     var fileStream = require('fs').createWriteStream(filename)
+
     m.readyStream()
     .then(stream => stream.pipe(fileStream))
-    .catch(e => log.error('stream error', e))
+    .catch(e => console.log('stream error:' + e))
+
   }
+
 })
 .init()
 .catch(e => console.error('bot.init() error: ' + e))