不能正常使用POST请求

[gyje]

code：

package main

import (
	"github.com/eddieivan01/nic"
	"log"
	"fmt"
)

func post_test(num string){
	url := "http://xxx.action?depth=2"
	session := &nic.Session{}
	resp, err := session.Post(url, nic.H{
		Headers: nic.KV{
			"Accept": "application/json, text/javascript, */*; q=0.01",
			"X-Requested-With": "XMLHttpRequest",
			"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36",
			"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
		},
		Data: nic.KV{
			"$containerNo_like": num,
			"page": "1",
			"rows": "30",
		},
		AllowRedirect: true,
	})
	if err != nil{
		log.Println(err.Error())
	}
	fmt.Println(resp.Text)
}

func main(){
	post_test("1234567")
}

结果一直没反应，已经排除服务器问题。

[EddieIvan01]

我尝试抓取的请求包：

POST /index.action?depth=2 HTTP/1.1
Host: 127.0.0.1
User-Agent: golang-nic/0.2.0
Connection: close
Content-Length: 42
Accept: application/json, text/javascript, */*; q=0.01
Content-Type: application/x-www-form-urlencoded
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Accept-Encoding: gzip

%24containerNo_like=1234567&page=1&rows=30

猜测某些服务器对于重复的Content-Type头会返回400，可能与此有关。
也可以尝试和正常数据包进行对比确定问题

关于添加请求头时重复字段的处理将在下个版本修复

[EddieIvan01]

已修复，本地测试已正常。如果有后续问题，可以reopen该issue