GO DumpResponse用法及代码示例

GO语言"net/http/httputil"包中"DumpResponse"函数的用法及代码示例。

用法:

func DumpResponse(resp *http.Response, body bool)([]byte, error)

DumpResponse 类似于 DumpRequest 但会转储响应。

例子：

package main

import (
    "fmt"
    "log"
    "net/http"
    "net/http/httptest"
    "net/http/httputil"
)

func main() {
    const body = "Go is a general-purpose language designed with systems programming in mind."
    ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        w.Header().Set("Date", "Wed, 19 Jul 1972 19:00:00 GMT")
        fmt.Fprintln(w, body)
    }))
    defer ts.Close()

    resp, err := http.Get(ts.URL)
    if err != nil {
        log.Fatal(err)
    }
    defer resp.Body.Close()

    dump, err := httputil.DumpResponse(resp, true)
    if err != nil {
        log.Fatal(err)
    }

    fmt.Printf("%q", dump)

}

输出：

"HTTP/1.1 200 OK\r\nContent-Length: 76\r\nContent-Type: text/plain; charset=utf-8\r\nDate: Wed, 19 Jul 1972 19:00:00 GMT\r\n\r\nGo is a general-purpose language designed with systems programming in mind.\n"

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注：本文由纯净天空筛选整理自golang.google.cn大神的英文原创作品 DumpResponse。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。