How to get images path from golang project file - go

Question

I am a beginner in making a REST full API using golang, what I want to ask is to get an image file from the path in my golang project, before I have successfully uploaded the image and saved it in the path and the path I have saved it in mysql database, how do I do it to be able to display the image in the form of a link, so I can load it on android,
and how to make it like this
"http: // localhost: 3004 / images / imagename.jpg"
inside the json result ( ImgEvent )??
please help me... thanks
func (idb *InDB) GetEvents(c *gin.Context) {
var (
events []structs.Event
newEvents structs.Event
result gin.H
)
getimage := "img_event"
data := idb.DB.Select(getimage).Find(&events)
if data != nil {
result = gin.H{
"message": "Not found",
}
}
newEvents.ImgEvent = getimage
data = idb.DB.Find(&events)
if len(events) <= 0 {
result = gin.H{
"result": nil,
"count": 0,
}
} else {
result = gin.H{
"data": events,
}
}
c.JSON(http.StatusOK, result)
}
========= Respone Json ===========
{
"data": [
{
"ID": 1,
"CreatedAt": "2019-07-28T22:38:20Z",
"UpdatedAt": "2019-08-12T09:51:41Z",
"DeletedAt": null,
"Judul": "test1",
"Isi": "Dalam menyambut ulang tahun Accent-er Regional JawaBarat yang ke 3.\r\n\r\nKami mengundang seluruh member terdaftar maupun non member untuk ikut hadir meramaikan acara ini.\r\n\r\nYang akan di selenggarakan di\r\n\r\nCikole,Lembang Bandung
"ImgEvent": "event-images/event-bukalapak.jpg",
"TotalComments": 1,
"TotalLikes": 5,
"TotalView": 3
},

Answer 1

You should a create a file server to be able create an http link for files. You can use net/http's Fileserver for the same. Fileserver is a good choice if you want it for a small time, like as long as you API server is running.
Another choice would be to create an FTP server and use that to store images.