【发布时间】:2014-04-23 15:51:39
【问题描述】:
我有以下代码尝试解组此 json 文件,但是 json.Unmarshal([]byte(msg["restaurant"]), &restaurant) 行总是出错。如何让 Unmarshal 忽略“restaurant”或仅将“restaurant”数据传递给 Unmarshal 函数?
谢谢!
{
"restaurant": {
"name": "Tickets",
"owner": {
"name": "Ferran"
}
}
}
file, e := ioutil.ReadFile("./rest_read.json")
if e != nil {
fmt.Println("file error")
os.Exit(1)
}
var data interface{}
json.Unmarshal(file, &data)
msg := data.(map[string]interface{})
log.Println(msg)
log.Println(msg["restaurant"])
log.Println(reflect.TypeOf(msg["restaurant"]))
var restaurant Restaurant
json.Unmarshal([]byte(msg["restaurant"]), &restaurant)
log.Println("RName: ", restaurant.Name)
log.Println("Name: ", restaurant.Owner.Name)
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