我尝试将http服务器作为长连接进行连接,如下所示:
func main() {
request, err := http.NewRequest("GET", "http://long.connection.org:8080/", nil)
request.SetBasicAuth("xxx", "oooo")
http_client := &http.Client{}
response, _ := http_client.Do(request)
var buf []byte
for {
_, err := response.Body.Read(buf)
if err == io.EOF { break }
fmt.Printf("%s", string(buf))
}
}但是从response.Body读取总是空的。似乎我不能使用response.Body向服务器发送数据。
有人能帮上忙吗?
发布于 2012-04-14 18:24:39
这似乎起作用了:
package main
import (
"fmt"
"io"
"log"
"net/http"
)
func main() {
request, err := http.NewRequest("GET", "http://www.example.com/", nil)
if err != nil {
log.Fatal(err)
}
http_client := &http.Client{}
response, err := http_client.Do(request)
if err != nil {
log.Fatal(err)
}
buf := make([]byte, 4096) // any non zero value will do, try '1'.
for {
n, err := response.Body.Read(buf)
if n == 0 && err != nil { // simplified
break
}
fmt.Printf("%s", buf[:n]) // no need to convert to string here
}
fmt.Println()
}编辑:新增对NewRequest的遗忘错误处理。
https://stackoverflow.com/questions/10152478
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