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Struct转换
Struct方法用于将整个Json包含的数据内容转换为指定的数据格式或者对象。
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| ||
data :=
`
{
"count" : 1,
"array" : ["John", "Ming"]
}`
if j, err := gjson.DecodeToJson(data); err != nil {
panic(err)
} else {
type Users struct {
Count int
Array []string
}
users := new(Users)
if err := j.StructScan(users); err != nil {
panic(err)
}
fmt.Printf(`%+v`, users)
}
// Output:
// &{Count:1 Array:[John Ming]} |
GetStructStruct转换
Get*方法用于获得指定层级的节点数据，并将该数据转换为指定的结构体对象。
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func main() { data := `{ "users" : { "count" : 1, "array" : ["John", "Ming"] } }` if j, err := gjson.DecodeToJson(data); err != nil { panic(err) } else { type Users struct { Count int Array []string } users := new(Users) if err usersVar := j.GetStructGet("users", users); err != nil { panic(err) } usersVar.Scan(users) fmt.Printf(`%+v`, users) } // Output: // &{Count:1 Array:[John Ming]} } |
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