Android解析含有键值是汉字的json串

今天在接入百度orc识别身份证的功能时，请求成功后，百度返回的json中发现有的键值是中文，我之前没有遇到过这种情况，依然用在之前项目封装的fastjson正常解析json串，结果解析失败。刚开始以为是我写的javabean有问题，检查之后并没有问题。之后想着换一种解析方式，使用了Gson，问题就这么解决了。

{
    "log_id": 2648325511,
    "direction": 0,
    "image_status": "normal",
    "idcard_type": "normal",
    "edit_tool": "Adobe Photoshop CS3 Windows",
    "words_result": {
        "住址": {
            "location": {
                "left": 267,
                "top": 453,
                "width": 459,
                "height": 99
            },
            "words": "南京市江宁区弘景大道3889号"
        },
        "公民身份号码": {
            "location": {
                "left": 443,
                "top": 681,
                "width": 589,
                "height": 45
            },
            "words": "330881199904173914"
        },
        "出生": {
            "location": {
                "left": 270,
                "top": 355,
                "width": 357,
                "height": 45
            },
            "words": "19990417"
        },
        "姓名": {
            "location": {
                "left": 267,
                "top": 176,
                "width": 152,
                "height": 50
            },
            "words": "伍云龙"
        },
        "性别": {
            "location": {
                "left": 269,
                "top": 262,
                "width": 33,
                "height": 52
            },
            "words": "男"
        },
        "民族": {
            "location": {
                "left": 492,
                "top": 279,
                "width": 30,
                "height": 37
            },
            "words": "汉"
        }
    },
    "words_result_num": 6
}

Gson类

public class GsonUtils {
    private static Gson gson = new GsonBuilder().create();

    public static String toJson(Object value) {
        return gson.toJson(value);
    }

    public static <T> T fromJson(String json, Class<T> classOfT) throws JsonParseException {
        return gson.fromJson(json, classOfT);
    }

    public static <T> T fromJson(String json, Type typeOfT) throws JsonParseException {
        return (T) gson.fromJson(json, typeOfT);
    }
}

调用就可以了。