luguanhui / excel2json

Excel to json so easily, read from local source or remote source

Convert Excel Or Csv To Json Easily

Read excel xlsx from remote source

Supposed you have excel like this

Need to convert to this

[{
    "Profit": "-213.25",
    "ShippingCost": "35",
    "UnitPrice": "38.94"
}, {
    "Profit": "457.81",
    "ShippingCost": "68.02",
    "UnitPrice": "208.16"
}, {
    "Profit": "46.71",
    "ShippingCost": "2.99",
    "UnitPrice": "8.69"
}]

import (
    "encoding/json"
	"fmt"
	"github.com/FerdinaKusumah/excel2json"
	"log"
)

func main() {
	var (
		result    []*map[string]interface{}
		err       error
		url       = "https://www.wisdomaxis.com/technology/software/data/for-reports/Data%20Refresh%20Sample%20Data.xlsx"
        // select sheet name
		sheetName = "Sheet1"
        // select only selected field
        // if you want to show all headers just passing nil or empty list
		headers   = []string{"Profit", "Shipping Cost", "Unit Price"}
	)
	if result, err = excel2json.GetExcelFileUrl(url, sheetName, headers); err != nil {
		log.Fatalf(`unable to parse file, error: %s`, err)
	}
	for _, val := range result {
		result, _ := json.Marshal(val)
		fmt.Println(string(result))
	}
}

Read excel xlsx from local source

import (
    "encoding/json"
	"fmt"
	"github.com/FerdinaKusumah/excel2json"
	"log"
)

func main() {
	var (
		result    []*map[string]interface{}
		err       error
		path      = "./Data Refresh Sample Data.xlsx"
		// select sheet name
		sheetName = "Sheet1"
        // select only selected field
        // if you want to show all headers just passing nil or empty list
		headers   = []string{"Profit", "Shipping Cost", "Unit Price"}
	)
	if result, err = excel2json.GetExcelFilePath(path, sheetName, headers); err != nil {
		log.Fatalf(`unable to parse file, error: %s`, err)
	}
	for _, val := range result {
		result, _ := json.Marshal(val)
		fmt.Println(string(result))
	}
}

Supposed you have csv data like this

Need to convert to this

[{
    "humidity": "17.9279166666667",
    "sound": "1072.35"
}, {
    "humidity": "39.8218442118227",
    "sound": "1683.42557471264"
}, {
    "humidity": "50.5238063660478",
    "sound": "1542.53413589063"
}, {
    "humidity": "28.7329707285052",
    "sound": "1799.60272310065"
}, {
    "humidity": "48.3040024630542",
    "sound": "1452.3183908046"
}]

Read csv from remote source

import (
    "encoding/json"
	"fmt"
	"github.com/FerdinaKusumah/excel2json"
	"log"
)

func main() {
	var (
		result    []*map[string]interface{}
		err       error
		url       = "https://raw.githubusercontent.com/curran/data/gh-pages/senseYourCity/all.csv"
		// select only selected field
        // if you want to show all headers just passing nil or empty list
        headers   = []string{"humidity", "sound"}
		delimited = ","
	)
	if result, err = excel2json.GetCsvFileUrl(url, delimited, headers); err != nil {
		log.Fatalf(`unable to parse file, error: %s`, err)
	}
	for _, val := range result {
		result, _ := json.Marshal(val)
		fmt.Println(string(result))
	}
}

Read csv from local source

import (
    "encoding/json"
	"fmt"
	"github.com/FerdinaKusumah/excel2json"
	"log"
)

func main() {
	var (
		result    []*map[string]interface{}
		err       error
		path      = "./all.csv"
		// select only selected field
        // if you want to show all headers just passing nil or empty list
        headers   = []string{"humidity", "sound"}
		delimited = ","
	)
	if result, err = excel2json.GetCsvFilePath(path, delimited, headers); err != nil {
		log.Fatalf(`unable to parse file, error: %s`, err)
	}
	for _, val := range result {
		result, _ := json.Marshal(val)
		fmt.Println(string(result))
	}
}

Contributors are welcome !!