Retrofit2.0 2.0得到了MalformedJsonException，而json似乎是正确的？
Retrofit2.0 2.0得到了MalformedJsonException，而json似乎是正确的？
提问于 2016-03-14 18:22:38
我正在为我的android应用程序使用retrofit:2.0.0-beta4。
我尝试添加一个具有Retrofit的用户，该用户在数据库中被正确创建，但是我得到了以下错误：
03-14 06:04:27.731 30572-30600/com.lehuo.lehuoandroid D/OkHttp: CALLING POST SP_User_CreateUser....your new user_id:48
{"data":{"user_id":"48","nickname":null,"password":null,"status":null},"status":1,"msg":"OK"}
03-14 06:04:27.731 30572-30600/com.lehuo.lehuoandroid D/OkHttp: <-- END HTTP (147-byte body)
03-14 06:04:27.732 30572-30600/com.lehuo.lehuoandroid E/My Jobs: error while executing job
com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $
at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1573)
at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1423)
at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:587)
at com.google.gson.stream.JsonReader.peek(JsonReader.java:429)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:202)
at com.google.gson.TypeAdapter.fromJson(TypeAdapter.java:260)
at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:32)
at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:23)
at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:213)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:177)
at retrofit2.ExecutorCallAdapterFactory$ExecutorCallbackCall.execute(ExecutorCallAdapterFactory.java:87)
at com.lehuo.lehuoandroid.async.NetworkJob.callNet(NetworkJob.java:30)
at com.lehuo.lehuoandroid.async.CreateUserJob.onRun(CreateUserJob.java:34)
at com.path.android.jobqueue.BaseJob.safeRun(BaseJob.java:108)
at com.path.android.jobqueue.JobHolder.safeRun(JobHolder.java:60)
at com.path.android.jobqueue.executor.JobConsumerExecutor$JobConsumer.run(JobConsumerExecutor.java:201)
at java.lang.Thread.run(Thread.java:818)服务端返回结果为：
{"data":{"user_id":"48","nickname":null,"password":null,"status":null},"status":1,"msg":"OK"}这是正确的json格式，我不明白为什么会出现这样的异常？
这是我的界面：
public class ApiResult<T> {
public T data;
public int status;
public String msg;
}
public interface ApiUsers {
@POST("/users/new")
public Call<ApiResult<User>> createUser(@Body User user);
}
public class User {
public int user_id;
public String registration;
public int registration_type;
public String avatar;
public String nickname;
public String password;
public String status;
}
public class Api {
// TODO modify the value
public static final String BASE_URL = "xxx";
private static Api instance = new Api();
public static Api getInstance() {
return instance;
}
private Api(){}
public Retrofit getRetrofit() {
HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient client = new OkHttpClient.Builder()
.addInterceptor(interceptor)
.retryOnConnectionFailure(true)
.connectTimeout(15, TimeUnit.SECONDS)
.build();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(client)
.addConverterFactory(GsonConverterFactory.create())
.build();
return retrofit;
}
public <S> S createService(Class<S> serviceClass) {
return getRetrofit().create(serviceClass);
}
}调用者代码为：
ApiUsers api = Api.getInstance().createService(ApiUsers.class);
Call<ApiResult<User>> call = api.createUser(user);
CreateUserMessage message = new CreateUserMessage();
callNet(call, message);有谁能给点提示吗？
回答 3
Stack Overflow用户
回答已采纳
发布于 2016-03-15 11:11:06
最后，我解决了我的问题，这与json lenient模式无关，我的POST响应有问题(在json数据之前还有其他一些非json输出)。
以下是来自JakeWharton的关于如何设置Gson lenient模式的响应：
确保你有：compile 'com.google.code.gson:gson:2.6.1'
Gson gson = new GsonBuilder()
.setLenient()
.create();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(client)
.addConverterFactory(GsonConverterFactory.create(gson))
.build();Stack Overflow用户
发布于 2016-10-16 21:57:14
我解决了这个问题
Gson gson = new GsonBuilder().setLenient().create();
OkHttpClient client = new OkHttpClient();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("http://kafe.netai.net/")
.client(client)
.addConverterFactory(GsonConverterFactory.create(gson))
.build();
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.google.code.gson:gson:2.7'Stack Overflow用户
发布于 2019-07-25 13:52:14
我通过从JSON文件中删除多余的HTML文本和其他空格解决了这个问题。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/35984898
复制相关文章
相似问题