Why isn't this working!?
I'm trying to replace the `'/'` with `'\/'`, 

```
var  string = "/tmp/fuse_d/DCIM/100MEDIA/YDXJ0044.mp4"
var param = string.replace(/\//g,'\/');

console.log(param) > /tmp/fuse_d/DCIM/100MEDIA/YDXJ0044.mp4

```

Here is a fiddle <https://jsfiddle.net/6r3wye7b/>