/** * 爬虫 */ spiderCtrl.get("/spy", function(req, res) { res.setHeader("Content-Type", "text/event-stream"); res.setHeader("Cache-Control", "no-cache"); redis.subscribe(appConst.SPIDER_CHANNEL, function(result) { res.write('data: '+result+"\n\n");//注意要写两个\n }); });