downloadQJ/utils/localizeMainJson.go

package utils

import (
	"bytes"
	"encoding/gob"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
	"os"
	"strings"
)

func CovertJsonAndDownload(path string, dest string) (err error) {

	dataFile := dest + "/someData.json"

	out, err := os.Create(dataFile)
	if err != nil {
		return err
	}
	defer out.Close()

	// Get the data
	resp, err := http.Get(path)
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	bodyBytes, err := io.ReadAll(resp.Body)

	content := string(bodyBytes)
	//以字串过滤所有url到本地
	if strings.Contains(content, "https://4dkk.4dage.com/720yun_fd_manage/") {
		content = strings.ReplaceAll(content, "https://4dkk.4dage.com/720yun_fd_manage/", "/data/")
	}
	if strings.Contains(content, "https://4dkk.4dage.com/scene_edit_data") {
		content = strings.ReplaceAll(content, "https://4dkk.4dage.com/", "/data/")

	}

	filterContent, _ := json.Marshal(content)

	fmt.Println("data json:", string(filterContent))

	buf := &bytes.Buffer{}
	//err = json.NewEncoder(buf).Encode(&filterContent)
	////err = json.NewDecoder(buf).Decode(&filterContent)
	//if err != nil {
	//	return err
	//}
	enc := gob.NewEncoder(buf)
	err = enc.Encode(content)
	if err != nil {
		return err
	}
	// Writer the body to file
	_, err = io.Copy(out, buf)

	if err != nil {
		return err
	}

	return nil

}