【发布时间】:2017-07-20 15:54:01
【问题描述】:
我已经在我的 Android 代码中实现了第一次 Retrofit,并且面临以下问题:
java.lang.IllegalArgumentException:@Body 参数不能与表单或多部分编码一起使用。 (参数#1)
我已经实现了如下代码:
public interface APIService {
@FormUrlEncoded
@POST("/")
@Headers({
"domecode: axys",
"Content-Type: application/json;charset=UTF-8"
})
Call<JsonObject> sendLocation(@Body JsonObject jsonObject);
}
public class ApiUtils {
static String tempUrl = "http://192.168.16.114:8092/api/v1/location/tsa/";
public static APIService getAPIService() {
return RetrofitClient.getClient(tempUrl).create(APIService.class);
}
}
public class RetrofitClient {
private static Retrofit retrofit = null;
public static Retrofit getClient(String baseUrl) {
if(retrofit == null) {
retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
return retrofit;
}
}
将值传递给 API 调用
JsonObject postParam = new JsonObject();
try {
postParam.addProperty(Fields.ID, "asdf");
}
Call<JsonObject> call = apiService.sendLocation(postParam);
call.enqueue(
new Callback<JsonObject>() {
@Override
public void onResponse(Call<JsonObject> call, Response<JsonObject> response) {
Log.d("response", "Getting response from server: " + response);
}
@Override
public void onFailure(Call<JsonObject> call, Throwable t) {
Log.d("response", "Getting response from server: " + t);
}
}
);
【问题讨论】:
-
不给回调
apiService.sendLocation(jsonObject.enqueue(new Callback<JSONObject>(){ ... });.
标签: android api retrofit retrofit2