YouTube Data API v3 search JSON response retrofit parsing error

问题

YouTube Data API v3 search JSON response retrofit parsing error occurred

@GET("/youtube/v3/search")
void getYouTubeVideos(@Query("key") String apiKey,
                      @Query("channelId") String channelId,
                      @Query("part") String videoPart,
                      @Query("order") String videoOrder,
                      @Query("maxResults") String maxResults,
                      Callback<ChannelListResponse> callback);

for Callback<ChannelListResponse>

I have used

import com.google.api.services.youtube.model.ChannelListResponse

with dependency in gradle compile 'com.google.apis:google-api-services-youtube:v3-rev162-1.21.0'

but in failure method it returns error retrofit.RetrofitError: invalid value for field

plz guide me for better Thanks In advance

回答1:

I solved it by creating custom pojo class relevant to desired data because com.google.api.services.youtube.model.ChannelListResponse is not having any @Expose annotation nor @SerializedName() that's why parsing is not being successful.

回答2:

I think the problem is with this line: @Query("maxResults") String,maxResults. Check in the documentation and you will see that maxResults is not expecting a String but an unsigned integer.

来源：https://stackoverflow.com/questions/35364421/youtube-data-api-v3-search-json-response-retrofit-parsing-error