golang http.post 上傳圖片

golang nginx

r76021061 2019-01-03 14:39:41 ‧ 1570 瀏覽

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如題
小小架了一個Nginx_uploasd_modul在後端，再寫一段golang程式想將圖片上傳至伺服器但一直跳出415 Unsupported Media，想請為各位大大，指點一下剛學golang不到一個禮拜的小小

package main

import (
	"bufio"
	//"bytes"
	"fmt"
	"io/ioutil"
	"net/http"
	"os"
)

func main() {
	file, err := os.Open("test1.jpg")
	if err != nil {
		fmt.Println(err)
	}
	defer file.Close()
	a := bufio.NewReader(file)
	//r := bytes.NewReader(*file)
	resp, err := http.Post("http://35.237.210.90:80/upload", "1_name", a)

	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		fmt.Println(err)
	}
	fmt.Println(string(body))
}

執行結果

c:/go/bin/go.exe run main.go 
<html>
<head><title>415 Unsupported Media Type</title></head>
<body bgcolor="white">
<center><h1>415 Unsupported Media Type</h1></center>
<hr><center>nginx/1.10.2</center>
</body>
</html>

Success: process exited with code 0.