string.go

package main

import (
	"fmt"
	"strings"
)

func main() {
	data := "*ZJ,2030295062,V1,113057,A,3029.7113,N,7711.408,E,21.95,41.95,120518,00000000#"

	p := &Packet{}

	parse(data, p)

}

type Packet struct {
	deviceID  string
	time      string
	latitude  string
	longitude string
	speed     string
	angle     string
	date      string
	status    string
}

func parse(data string, p Packet) {
	s := strings.Split(data, ",")
	fmt.Println(s)

	p.deviceID = s[1]
	p.time = s[3]
	p.latitude = s[5]
	p.longitude = s[7]
	p.speed = s[9]
	p.angle = s[10]
	p.date = s[11]
	p.status = s[12]
}