kepware http接口 GO语言开发

 

读取某变量的值

package main

import (
	"fmt"
	"net/http"
	"io/ioutil"
)

func main() {

	url := "http://127.0.0.1:39321/iotgateway/read?ids=Channel1.Device1.tag1,Channel1.Device1.tag2"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Connection", "keep-alive")
	req.Header.Add("Cache-Control", "max-age=0")
	req.Header.Add("Upgrade-Insecure-Requests", "1")
	req.Header.Add("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36")
	req.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
	req.Header.Add("Accept-Encoding", "gzip, deflate, br")
	req.Header.Add("Accept-Language", "zh-CN,zh;q=0.9")
	req.Header.Add("cache-control", "no-cache")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := ioutil.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}