okhttp-utils
一定要设置mediaType(MediaType.parse(“application/json; charset=utf-8”))
String json = new Gson().toJson(tempSubscribes);
OkHttpUtils
.postString()
.url(URLS.Post_Save_Subcribes)
.mediaType(MediaType.parse("application/json; charset=utf-8"))
.content(json)
.build()
.execute(callback);