我想用html5的EventSource做一个access实时日志,代码如下:
app.get('/access', function(req, res) {
var access_file = fs.readFile('./access.log',{"enconding":"utf-8"}, function(err, data) {
if(err) {
console.log(err);
return false;
}
var str = new Buffer(data);
var str_array = str.toString().split("::");
res.set({'Content-Type':"text/event-stream",'Cache-Control':'no-cache'});
res.render('admin/access_page', {
"user":req.session.user,
"result": str_array
});
});
});
改了Content-Type 以后就不能输出html了,如何才能得到想要的东西
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