HTTP请求

简单GET

package main
import (
    "fmt"
    "io/ioutil"
    "net/http"
)
func main() {
    q, _ := http.Get("http://10.214.200.6:8080/")
    //打印状态码
    fmt.Println(q.Status)
    // 打印请求头
    fmt.Println(q.Header)
    //打印html源码
    html, _ := ioutil.ReadAll(q.Body)
    fmt.Println(string(html))
}

自定义GET

很多时候，我们编写poc的时候，payload都是改变header的，需要自定义header。

package main
import (
    "fmt"
    "io/ioutil"
    "net/http"
    "time"
)
func main() {
    //定义请求，但是不发送，只是定义
    u := "http://httpbin.org/get"
    q, _ := http.NewRequest("GET", u, nil)
    //自定义header
    q.Header.Set("User-Agent", "ie")
    q.Header.Set("Oringin", "test.com")
    q.Header.Set("aaa", "aaa")
    //定义超时时间，也可以留空
    c := http.Client{Timeout: 3 * time.Second}
    //获取header
    fmt.Println(q.Header)
    //发送请求
    re, _ := c.Do(q)
    //获取html
    html, _ := ioutil.ReadAll(re.Body)
    fmt.Println(string(html))
}

简单POST

package main
import (
    "net/http"
    "strings"
)
func main() {
    u := "http://10.214.200.6:8080/"
    http.Post(u, "application/x-www-foem-urlencoded", strings.NewReader("a = bb"))
}

package main
import (
    "net/http"
    "net/url"
)
func main() {
    u := "http://10.214.200.6:8080/"
    req := url.Values{}
    req.Set("a", "bb")
    http.PostForm(u, req)
}

自定义POST

package main
import (
    "bytes"
    "encoding/json"
    "fmt"
    "net/http"
)
func main() {
    u := "http://10.214.200.6:8080/"
    payload := map[string]string{
        "user":   "admin",
        "passwd": "admin",
    }
    buf, _ := json.Marshal(payload) //序列化成byte
    //新建请求，不发送
    req, _ := http.NewRequest("POST", u, bytes.NewReader(buf))
    //自定义header
    req.Header.Set("User-Agent", "ie")
    req.Header.Set("Cookie", "remenberme=1")
    //发送请求
    c := http.Client{}
    c.Do(req)
    fmt.Println(req.Header)
}

忽略证书

在初始化客户端的时候忽略就可以了。

package main
import (
    "bytes"
    "crypto/tls"
    "encoding/json"
    "fmt"
    "net/http"
)
func main() {
    u := "https://www.baidu.com"
    payload := map[string]string{
        "user":   "admin",
        "passwd": "admin",
    }
    buf, _ := json.Marshal(payload) //序列化成byte
    //新建请求，不发送
    req, _ := http.NewRequest("POST", u, bytes.NewReader(buf))
    //自定义header
    req.Header.Set("User-Agent", "ie")
    req.Header.Set("Cookie", "remenberme=1")
    //初始化客户端，并发送请求
    //忽略证书
    nocert := &http.Transport{
        TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
    }
    c := http.Client{Transport: nocert}
    c.Do(req)
    fmt.Println(req.Header)
}