simplejson-go is a simple Go module for JSON parser.
This module provides the most friendly way to use JSON in golang.
go get github.com/likexian/simplejson-go
import (
"github.com/likexian/simplejson-go"
)
Get a new JSON
func New() (*Json)
Load string to JSON
func Loads(text string) (result *Json, err error)
Dump JSON to string
func Dumps(j *Json) (result string, err error)
Dump JSON to string with pretty format
func PrettyDumps(j *Json) (result string, err error)
Load file to JSON
func Load(file string) (result *Json, err error)
Dump JSON to file
func Dump(file string, data *Json) (bytes int, err error)
Check key is in JSON
func (j *Json) Has(key string) (bool)
Get value from JSON
func (j *Json) Get(key string) (*Json)
Set value to JSON
func (j *Json) Set(key string, value interface{})
Get the map value
func (j *Json) Map() (result map[string]interface{}, err error)
Get the array value
func (j *Json) Array() (result []interface{}, err error)
Get the bool value
func (j *Json) Bool() (result bool, err error)
Get the string value
func (j *Json) String() (result string, err error)
Get the float64 value
func (j *Json) Float64() (result float64, err error)
Get the int value
func (j *Json) Int() (result int, err error)
Get the uint value
func (j *Json) Uint() (result uint, err error)
Get the int64 value
func (j *Json) Int64() (result int64, err error)
Get the uint64 value
func (j *Json) Uint64() (result uint64, err error)
The struct for storing data
type Status struct {
Code int64 `json:"code"`
Message string `json:"message"`
}
Initialize the struct and set value
data_status := Status{}
data_status.Code = 1
data_status.Message = "success"
Dump the struct data to JSON string
data_json := simplejson.Json{}
data_json.Data = data_status
data, err := simplejson.Dumps(&data_json)
if err == nil {
fmt.Println(data)
}
Load the JSON string
json, err := Loads(data)
if err == nil {
// Get the value of JSON
fmt.Println(json.Get("Code").Int())
fmt.Println(json.Get("Message").String())
}
Copyright 2012-2014, Kexian Li
Apache License, Version 2.0
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