Gson解析Json

Posted 2020-07-11

Gson解析Json

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没什么好说的,贴源码上来吧

其中的GSON,GSON1,GSONARRAY,GSONARRAY2是通过Json转成Java实体类生成的,下面是网址..没想到会这么简单

http://www.bejson.com/

对了 需要下载Gson包,百度上有..

    /        第一种 普通Json对象
    //    {"c":0,"m":"120","d":"KJSYRMOVMSOEMB==-FNE"}
    Gson gson = new Gson();
    GSON person = gson.fromJson("{\"c\":0,\"m\":\"120\",\"d\":\"KJSYRMOVMSOEMB==-FNE\"}", GSON.class);
    Log.i("RedWolf", "这种解析方式真的是有点牛逼__" + person.toString() + "\n\r");

/        第二种 Json数组
//        [{"name":"盖伦","sex":"男","r":"大宝剑"},{"name":"蛮王","sex":"男","r":"野蛮冲撞"}]
    Type listType = new TypeToken<List<GSONARRAY>>() {
    }.getType();
    List<GSONARRAY> persons = gson.fromJson("[{\"name\":\"盖伦\",\"sex\":\"男\",\"r\":\"大宝剑\"},{\"name\":\"蛮王\",\"sex\":\"男\",\"r\":\"野蛮冲撞\"}]", listType);
    for (GSONARRAY ga : persons) {
        Log.i("RedWolf", "这种解析方式真的是有点牛逼__" + ga.toString());
    }
//        第三种  貌似所有形式的 不外乎两种 一种是对象,一种是对象数组,只不过是麻烦的对象数组和简单的对象数组而已
//        {"name":"盖伦","sex":"男","skill":[{"name":"审判","info":"无敌风火轮"},{"name":"德玛西亚正义","info":"大宝剑"}],"address":"德玛西亚"}
//        说到底不就是一个对象么?
    GSON2 root = gson.fromJson("{\"name\":\"盖伦\",\"sex\":\"男\",\"skill\":[{\"name\":\"审判\",\"info\":\"无敌风火轮\"},{\"name\":\"德玛西亚正义\",\"info\":\"大宝剑\"}],\"address\":\"德玛西亚\"}", GSON2.class);
    Log.i("RedWolf", "这种解析方式真的是有点牛逼__" + root.toString());

//        那么就没了  给个综合点的例子吧
//        [{"name":"盖伦","sex":"男","skill":[{"name":"审判","info":{"mp":"不消耗","type":"AD伤害"}},{"name":"德玛西亚正义","info":{"mp":"不消耗","type":"魔法伤害，对大反派造成真实伤害"}}],"address":"德玛西亚"},{"name":"拉克丝","sex":"女","skill":[{"name":"光之束缚","info":{"mp":"消耗","type":"AP伤害"}},{"name":"透光奇点","info":{"mp":"消耗","type":"AP伤害"}}],"address":"德玛西亚"}]
//        也是一个数组  那就照数组的方式写呗
    Type listType2 = new TypeToken<List<GSONARRAY2>>() {
    }.getType();
    List<GSONARRAY2> ga2 = gson.fromJson("[{\"name\":\"盖伦\",\"sex\":\"男\",\"skill\":[{\"name\":\"审判\",\"info\":{\"mp\":\"不消耗\",\"type\":\"AD伤害\"}},{\"name\":\"德玛西亚正义\",\"info\":{\"mp\":\"不消耗\",\"type\":\"魔法伤害，对大反派造成真实伤害\"}}],\"address\":\"德玛西亚\"},{\"name\":\"拉克丝\",\"sex\":\"女\",\"skill\":[{\"name\":\"光之束缚\",\"info\":{\"mp\":\"消耗\",\"type\":\"AP伤害\"}},{\"name\":\"透光奇点\",\"info\":{\"mp\":\"消耗\",\"type\":\"AP伤害\"}}],\"address\":\"德玛西亚\"}]", listType2);
    for (GSONARRAY2 ga : ga2) {
        Log.i("RedWolf", "这种解析方式真的是有点牛逼__" + ga.toString());
    }