go 解析 json 数组

encoding/json

json.Unmarshal

import "encoding/json"

type User struct {
    Name string
    Age  int
}

var jsonData = `[{"Name":"John", "Age":30}, {"Name":"Jane", "Age":40}]`

func main() {
    var users []User
    err := json.Unmarshal([]byte(jsonData), &users)
    if err != nil {
        panic(err)
    }
    for _, user := range users {
        println(user.Name, user.Age)
    }
}

jsonDatajson.Unmarshal&users