{"id":9841,"date":"2021-04-22T10:00:04","date_gmt":"2021-04-22T01:00:04","guid":{"rendered":"https:\/\/www.gigas-jp.com\/appnews\/?p=9841"},"modified":"2021-04-21T17:07:58","modified_gmt":"2021-04-21T08:07:58","slug":"unity-json%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ae%e8%aa%ad%e3%81%bf%e8%be%bc%e3%81%bf","status":"publish","type":"post","link":"https:\/\/www.gigas-jp.com\/appnews\/archives\/9841","title":{"rendered":"Unity Json\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f"},"content":{"rendered":"\n

Unity\u3067\u306f\u300c(\u30a2\u30d7\u30ea\u540d)\/Assets\/Resources\u300d\u4ee5\u4e0b\u306e\u968e\u5c64\u306b\u4fdd\u5b58\u3057\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092Script\u304b\u3089\u76f4\u63a5\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u300c(\u30a2\u30d7\u30ea\u540d)\/Assets\/Resources\/json\/jsonsample.json\u300d\u306b\u4fdd\u5b58\u3057\u305fjson\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u51e6\u7406\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u30b7\u30a7\u30a2\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n

\u8aad\u307f\u8fbc\u307f\u3092\u304a\u3053\u306a\u3046Json\u306e\u30b5\u30f3\u30d7\u30eb<\/h4>\n\n\n\n
{\n  \"productInfos\": [\n    {\n      \"id\": 1,\n      \"name\": \"\u88fd\u54c1A\",\n      \"pos\": {\n        \"pos_x\": -1.11,\n        \"pos_y\": -1.12,\n        \"pos_z\": -1.13\n      }\n    },\n    {\n      \"id\": 2,\n      \"name\": \"\u88fd\u54c1B\",\n      \"pos\": {\n        \"pos_x\": -2.11,\n        \"pos_y\": -2.12,\n        \"pos_z\": -2.13\n      }\n    },\n    {\n      \"id\": 3,\n      \"name\": \"\u88fd\u54c1C\",\n      \"pos\": {\n        \"pos_x\": -3.11,\n        \"pos_y\": -3.12,\n        \"pos_z\": -3.13\n      }\n    }\n  ]\n}<\/code><\/pre>\n\n\n\n
\u4e0a\u8a18\u306eJson\u306e\u8aad\u307f\u8fbc\u307f\u3092\u304a\u3053\u306a\u3046script\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\n\npublic class JsonData\n{\n    public ProductInfo[] productInfos;\n}\n\n[System.Serializable]\npublic class ProductInfo\n{\n    public int id;\n    public string name;\n    public Position pos;\n}\n\n[System.Serializable]\npublic class Position\n{\n    public float pos_x;\n    public float pos_y;\n    public float pos_z;\n}\n\npublic class JsonReader : MonoBehaviour\n{\n\n\n    \/\/ Start is called before the first frame update\n    void Start()\n    {\n\n        string loadjson = Resources.Load<TextAsset>(\"json\/jsonsample\").ToString();\n\n        JsonData jsonData = new JsonData();\n        JsonUtility.FromJsonOverwrite(loadjson, jsonData);\n\n        foreach (var item in jsonData.productInfos)\n        {\n            Debug.Log(\"ID: \" + item.id);\n            Debug.Log(\"\u88fd\u54c1\u540d: \" + item.name);\n            Debug.Log(\"x\u5ea7\u6a19: \" + item.pos.pos_x);\n            Debug.Log(\"y\u5ea7\u6a19: \" + item.pos.pos_y);\n            Debug.Log(\"z\u5ea7\u6a19: \" + item.pos.pos_z);\n        }\n\n    }\n\n    \/\/ Update is called once per frame\n    void Update()\n    {\n        \n    }\n}\n<\/code><\/pre>\n\n\n\n
Json\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u3042\u308f\u305b\u305fclass\u306e\u4f5c\u6210\u3092\u304a\u3053\u306a\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u4f8b\u306e\u5834\u5408\u3001JsonData\u3001ProductInfo\u3001Position\u306e\u5404class\u304c
\nJson\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u305f\u3081\u306b\u8a2d\u5b9a\u3057\u305fclass\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
Json\u3067\u306ekey\u540d\u3068Json\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u305f\u3081\u306eclass\u5185\u5909\u6570\u540d\u306f
\n\u4e00\u81f4\u3055\u305b\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
Resources\u30d5\u30a9\u30eb\u30c0\u306b\u4fdd\u5b58\u3057\u305fJson\u306f
\nResources.Load(“json\/jsonsample”).ToString();
\n\u3067string\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
Json\u306eString\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
JsonUtility.FromJsonOverwrite();
<\/p>\n\n\n\n
\u3053\u306e\u51e6\u7406\u3092Scene\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30a2\u30bf\u30c3\u30c1\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8d77\u52d5\u6642\u306b
\n\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aad\u307f\u8fbc\u307f\u304c\u304a\u3053\u306a\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c
 \u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u6728\u66dc\u65e5\u62c5\u5f53: nishida<\/p>\n
\n            
<\/g:plusone><\/div>\n            
 \"\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0\"<\/a>