go2struct
Convert arbitrary formats to Go Struct (including json, toml, yaml, etc.)
Installation
Run the following command under your project:
go get -u github.com/NICEXAI/go2struct
Feature
- Map to struct
- JSON to struct
- YAML to struct
- TOML to struct
Example
package main
import (
"encoding/json"
"fmt"
"github.com/NICEXAI/go2struct"
)
type Message struct {
Code int `json:"code"`
Success bool `json:"success"`
Msg struct {
Content string
} `json:"msg"`
}
func main() {
var options map[string]interface{}
message := Message{
Code: 200,
Msg: struct{ Content string }{Content: "Hello"},
}
bData, err := json.Marshal(message)
if err != nil {
fmt.Printf("json marshal failed, error: %v", err)
return
}
_ = json.Unmarshal(bData, &options)
//map to struct
structTxt := go2struct.Map2Struct(options)
fmt.Printf("map to struct success, result: \n%s", structTxt)
// json to struct
jsonTemp := `
{
"code": 200,
"success": true,
"msg": {
"content": "Hello"
}
}
`
res, err := go2struct.JSON2Struct([]byte(jsonTemp))
if err != nil {
fmt.Printf("json to struct failed, error: \n%v", err)
return
}
fmt.Printf("json to struct success, result: \n%s", res)
// yaml to struct
temp := `
code: 200
success: true
msg:
content: Hello
`
res, err = go2struct.YAML2Struct([]byte(temp))
if err != nil {
fmt.Printf("yaml to struct failed, error: \n%v", err)
return
}
fmt.Printf("yaml to struct success, result: \n%s", res)
}
