2014.08.05 ——— android Gson JsonDeserializer
2014.08.05———androidGsonJsonDeserializer
Gson用起来很方便,但是有的时候需要对某一个字段进行特殊处理的时候,就比较麻烦,这个时候我们需要JsonDeserializer
需求:
服务器返回的是秒,我需要将其转换为毫秒
解决:
import java.lang.reflect.Type;
import com.google.xlgson.JsonDeserializationContext;
import com.google.xlgson.JsonDeserializer;
import com.google.xlgson.JsonElement;
import com.google.xlgson.JsonObject;
import com.google.xlgson.JsonParseException;
public class FavoriteRecordJsonType implements JsonDeserializer<FavoriteRecordPo>{
@Override
public FavoriteRecordPo deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
throws JsonParseException {
FavoriteRecordPo tInfo = new FavoriteRecordPo();
JsonObject tJson = json.getAsJsonObject();
tInfo.movietitle = tJson.get("movietitle").getAsString();
tInfo.movieid = tJson.get("movieid").getAsLong();
tInfo.movietype = tJson.get("movietype").getAsString();
tInfo.storetime = tJson.get("storetime").getAsLong() * 1000;
return tInfo;
}
} GsonBuilder builder = new GsonBuilder();
builder.registerTypeAdapter(FavoriteRecordPo.class, new FavoriteRecordJsonType());
gson = builder.create(); 相关推荐
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