Android Java需要begin\u对象，但为begin\u数组

请帮帮我

这是我的模型

案例类别

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

}

死亡类别

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

}

}

}

测试类

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

}

响应类

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

}

COVID19型号类别

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

公共类COVID19模型{

@SerializedName("get")
@Expose
private String get;
@SerializedName("parameters")
@Expose
private Parameters parameters;
@SerializedName("errors")
@Expose
private Errors errors;
@SerializedName("results")
@Expose
private Integer results;
@SerializedName("response")
@Expose
private List<Response> response;

public String getGet() {
    return get;
}

public void setGet(String get) {
    this.get = get;
}

public Parameters getParameters() {
    return parameters;
}

public void setParameters(Parameters parameters) {
    this.parameters = parameters;
}

public Errors getErrors() {
    return errors;
}

public void setErrors(Errors errors) {
    this.errors = errors;
}

public Integer getResults() {
    return results;
}

public void setResults(Integer results) {
    this.results = results;
}

public List<Response> getResponse() {
    return response;
}

public void setResponse(List<Response> response) {
    this.response = response;
}

@SerializedName（“get”）
@暴露
私有字符串获取；
@SerializedName（“参数”）
@暴露
私有参数；
@SerializedName（“错误”）
@暴露
私人错误；
@SerializedName（“结果”）
@暴露
私有整数结果；
@SerializedName（“响应”）
@暴露
私有列表响应；
公共字符串getGet（）{
返回获取；
}
公共void setGet（字符串get）{
this.get=get；
}
公共参数getParameters（）{
返回参数；
}
公共void setParameters（参数）{
此参数=参数；
}
公共错误getErrors（）{
返回错误；
}
公共void setErrors（错误）{
这个。错误=错误；
}
公共整数getResults（）{
返回结果；
}
公共void setResults（整数结果）{
这个结果=结果；
}
公共列表getResponse（）{
返回响应；
}
公共无效设置响应（列表响应）{
这个。反应=反应；
}

Covid19WebAPI接口

public interface Covid19WebApi {

@Headers({
        "x-rapidapi-host:covid-193.p.rapidapi.com",
        "x-rapidapi-key:fb818f40c4msh9ed8e59abf0e867p11b3bfjsn0900d33b78ef"//this is my rapidapi key 
})

@GET("statistics")
Call<Covid19Model> getData();

公共接口Covid19WebApi{
@标题({
“x-rapidapi-host:covid-193.p.rapidapi.com”，
“x-rapidapi-key:fb818f40c4msh9ed8e59abf0e867p11b3bfjsn0900d33b78ef”//这是我的rapidapi密钥
})
@获取（“统计数据”）
调用getData（）；

}

main活动类

public class Cases {

@SerializedName("new")////this key value from json
@Expose
private String _new;
@SerializedName("active")
@Expose
private Integer active;
@SerializedName("critical")
@Expose
private Integer critical;
@SerializedName("recovered")
@Expose
private Integer recovered;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public Integer getActive() {
    return active;
}

public void setActive(Integer active) {
    this.active = active;
}

public Integer getCritical() {
    return critical;
}

public void setCritical(Integer critical) {
    this.critical = critical;
}

public Integer getRecovered() {
    return recovered;
}

public void setRecovered(Integer recovered) {
    this.recovered = recovered;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Deaths {

@SerializedName("new")
@Expose
private String _new;
@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String getNew() {
    return _new;
}

public void setNew(String _new) {
    this._new = _new;
}

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Tests {

@SerializedName("1M_pop")
@Expose
private String _1MPop;
@SerializedName("total")
@Expose
private Integer total;

public String get1MPop() {
    return _1MPop;
}

public void set1MPop(String _1MPop) {
    this._1MPop = _1MPop;
}

public Integer getTotal() {
    return total;
}

public void setTotal(Integer total) {
    this.total = total;
}

public class Response {
@SerializedName("continent")
@Expose
private String continent;
@SerializedName("country")
@Expose
private String country;
@SerializedName("population")
@Expose
private Integer population;
@SerializedName("cases")
@Expose
private Cases cases;
@SerializedName("deaths")
@Expose
private Deaths deaths;
@SerializedName("tests")
@Expose
private Tests tests;
@SerializedName("day")
@Expose
private String day;
@SerializedName("time")
@Expose
private String time;

public String getContinent() {
    return continent;
}


public String getCountry() {
    return country;
}

public Integer getPopulation() {
    return population;
}



public Cases getCases() {
    return cases;
}


public Deaths getDeaths() {
    return deaths;
}


public Tests getTests() {
    return tests;
}


public String getDay() {
    return day;
}


public String getTime() {
    return time;
}

public class MainActivity extends AppCompatActivity {//This is my app MainActivity


List<Response> responses;
private static final String BASE_URL = "https://covid-193.p.rapidapi.com/";//this is covid api website  


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    Retrofit.Builder builder = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create());//this is convert json 

    Retrofit retrofit = builder.build();

    Covid19WebApi covid19WebApi = retrofit.create(Covid19WebApi.class);
    Call<Covid19Model> call = covid19WebApi.getData();//this is call api interfacee method

    call.enqueue(new Callback<Covid19Model>() {
        @Override
        public void onResponse(Call<Covid19Model> call, Response<Covid19Model> response) {
            responses = response.body().getResponse();
            for (Object data:responses){
                System.out.println(data);//This my error (expected begin_array but was begin_object )
            }
        }

        @Override
        public void onFailure(Call<Covid19Model> call, Throwable t) {
          Toast.makeText(MainActivity.this,t.getLocalizedMessage().toString(),Toast.LENGTH_LONG).show();//this is toast message failure 
        }
    });

}

公共类MainActivity扩展了AppCompatActivity{//这是我的app MainActivity
列出答复；
私有静态最终字符串BASE_URL=”https://covid-193.p.rapidapi.com/“；//这是新冠病毒api网站
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
reformation.Builder=新的reformation.Builder（）
.baseUrl（基本URL）
.addConverterFactory（GsonConverterFactory.create（））；//这是转换json
改装改装=builder.build（）；
Covid19WebApi Covid19WebApi=改装.create（Covid19WebApi.class）；
Call Call=covid19WebApi.getData（）；//这是调用api接口对象方法
call.enqueue（新回调（）{
@凌驾
公共void onResponse（调用、响应）{
responses=response.body（）.getResponse（）；
用于（对象数据：响应）{
System.out.println（data）；//这是我的错误（应为begin\u数组，但为begin\u对象）
}
}
@凌驾
失败时公共无效（调用调用，可丢弃的t）{
Toast.makeText（MainActivity.this，t.getLocalizedMessage（）.toString（），Toast.LENGTH_LONG）.show（）；//这是Toast消息失败
}
});
}

}

有什么问题 我的错误代码（“应为begin\u数组，但为begin\u对象”）

---

我无法找出这些代码中的问题所在，数据没有响应，而是给出了一个错误，正如您在JSON响应中看到的，错误和参数以列表形式出现

因此，请将字段更改为Covid19Model中的列表

@SerializedName("parameters")
@Expose
private List<Parameters> parameters;



@SerializedName("errors")
@Expose
private List<Errors> errors;

@SerializedName（“参数”）
@暴露
私有列表参数；
@SerializedName（“错误”）
@暴露
私有列表错误；

正如您在JSON响应中看到的，错误和参数如下所示

因此，请将字段更改为Covid19Model中的列表

@SerializedName("parameters")
@Expose
private List<Parameters> parameters;



@SerializedName("errors")
@Expose
private List<Errors> errors;

@SerializedName（“参数”）
@暴露
私有列表参数；
@SerializedName（“错误”）
@暴露
私有列表错误；

1.不要公开API密钥；改为放置伪文本。2.请包含Covid19Model类并确保它包含响应类的列表。例如：类Covid19Model{@SerializedName（“响应”）@expose private List Response；}我添加只是为了忘记并添加到这里。请用代码1显示您的答案。不要公开API密钥；而是放伪文本。2.请包括Covid19Model类，并确保它包含响应类的列表。例如：类Covid19Model{@SerializedName（“Response”）@expose private List Response；}我添加只是为了忘记并添加到这里请用代码显示您的答案现在它给出了错误u无法解析主机名covid-193.p.rapidapi.com没有地址关联的主机名您遇到了什么错误？无法解析主机名covid-193.p.rapidapi.com没有地址关联的主机名它与网络有关。与JSON无关结构。谢谢兄弟，我的手机出现了wifi问题，数据出现错误U无法解析主机名covid-193.p.rapidapi.com无地址关联主机名出现了什么错误？无法解析主机名covid-193.p.rapidapi.com无地址关联主机名这与网络有关。与JSON str无关谢谢兄弟，我的手机出现了wifi问题，数据传来了