go实现json数组嵌套

go实现json数组嵌套

引用包 “encoding/json"

定义以下结构体

type person struct {
	Name	string		`json:"name"`
	Sex		string		`json:"sex"`
	Age		string		`json:"age"`
}

---

type test struct {
	Class	int			`json:"class"`
	Person	[]person	`json:"person"`
}

创建实例如下

class6 := 
`{	"class":6,
	"person":[{
		"name":"wangha",
		"sex":"male",
		"age":"18"
	},
	{
		"name":"zhang",
		"sex":"female",
		"age":"16"
	}]
}`

对class6进行解析

var keys test
if err := json.Unmarshal([]byte(class6), &keys);err != nil{
	fmt.Println(err)
}else {
	fmt.Printf("%+v\n", keys)
	fmt.Printf("%+v\n", keys.Person[1])
	fmt.Printf("%s\n", keys.Person[0].Sex)
}

一些参考

Error : JSON invalid character '}' looking for beginning of object key string