寫一個目錄節構的轉換 json 檔

{
	
	"poi":{
		"2401": {
			"mp3": {
				"en": "https://aaa.b.c/path/1.mp3",
				"zh-TW": "https://aaa.b.c/path/1.mp3",
				"zh-TW-t": "https://aaa.b.c/path/1.mp3",


			},
			"img": {
			[ 
				"https://aaa.b.c/path/1.jpg",
				"https://aaa.b.c/path/2.jpg",
				"https://aaa.b.c/path/3.jpg",
			]
			}

		}

	}


}


obj = json_parse("https://github/file.json");

mp3_file = obj["poi"]["2401"]["mp3"]["zh-TW"]
img_files = obj["poi"]["2401"]["img"]

-> 寫一個目錄節構的轉換 json 檔
audio/
	2401e.mp3
	2401t.mp3
	2501e.mp3
image/
	2501/
		1.jpg
		2.jpg
		3.jpg
	2502/
		1.jpg
		2.jpg
		3.jpg

list_all_audio()
obj["poi"]["2401"]["mp3"]["en-US"] = "https://github/staticfile/audio/2401e.mp3"


list_all_images()
obj["poi"]["2401"]["img"][0] =  "https://github/staticfile/image/2401/1.jpg"
obj["poi"]["2401"]["img"][1] =  "https://github/staticfile/image/2401/2.jpg"
obj["poi"]["2401"]["img"][2] =  "https://github/staticfile/image/2401/3.jpg"