Server.go畸形HTTP狀態代碼 「/」 錯誤轉到
package main
import (
"fmt"
"net/http"
//"strings"
"encoding/json"
"io/ioutil"
"strconv"
"net"
"bufio"
)
type Message struct {
Text string
}
func Unmarshal(data []byte, v interface{}) error
func main() {
//http.HandleFunc("/", handler)
server,_ := net.Listen("tcp", ":" + strconv.Itoa(8080))
if server == nil {
panic("couldn't start listening: ")
}
conns := clientConns(server)
for {
go handleConn(<-conns)
}
}
func clientConns(listener net.Listener) chan net.Conn {
ch := make(chan net.Conn)
i := 0
go func() {
for {
client, _ := listener.Accept()
if client == nil {
fmt.Printf("couldn't accept: ")
continue
}
i++
fmt.Printf("%d: %v <-> %v\n", i, client.LocalAddr(), client.RemoteAddr())
ch <- client
}
}()
return ch
}
func handleConn(client net.Conn) {
b := bufio.NewReader(client)
fmt.Println("Buffer")
for {
line, err := b.ReadBytes('\n')
if err != nil { // EOF, or worse
break
}
client.Write(line)
}
}
Client.go
package main
import (
"encoding/json"
"fmt"
"log"
"net/http"
"strings"
"flag"
//"io"
// "net"
// "net/rpc"
// "sync"
)
func Unmarshal(data []byte, v interface{}) error
func Marshal(v interface{}) ([]byte, error)
type Message struct {
Text string
}
func main(){
var flagtext = flag.String("flagtext", "Hello!", "Flag")
flag.Parse()
var text string
text = *flagtext
m := Message{text}
var m1 Message
b, err := json.Marshal(m)
if err == nil{
resp, err := http.Post("http://127.0.0.1:8080","application/json", strings.NewReader(string(b)))
if err != nil{
log.Fatal("Error while post: %v",err)
}
fmt.Println(resp)
err = json.Unmarshal(b, &m1)
}
}
錯誤,當我運行client.go我得到的是這樣的:
Error while post: %vmalformed HTTP status code "/"
雖然服務器爲每個帖子註冊了一個頻道,但它顯示的格式錯誤的HTTP狀態碼。是因爲我在錯誤的頻道里聽嗎?我很困惑爲什麼會出現這個錯誤。
如何更改服務器響應? – Hick
'client.Write(line)'行是服務器響應客戶端的地方。 'line'是迴應。你可以用''HTTP/1.1 200 OK''替換'line'(來自請求)來改變它。 – ruakh