我需要从Retrofit解析
JSON数组.我需要获得以下密钥：
{
"rc":0,"message":"success","he":[
{
"name":"\u05de\u05e4\u05e7\u05d7","type":0
}
]
}
我可以很容易地得到消息,但我无法从响应中得到“他”数组.
这是我的数据模型类
public class GetRoleData implements Serializable {
@Serializedname("he")
private ArrayList<Roles> he;
@Serializedname("message")
private String message;
public GetRoleData() {
this.he = new ArrayList<>();
this.message = "";
}
public ArrayList<Roles> getUserRoles() {
return he;
}
public String getMessage() {
return message;
}
public class Roles {
public Roles() {
name = "";
type = -1;
}
@Serializedname("name")
private String name;
@Serializedname("type")
private int type;
public int getType() {
return type;
}
public String getName() {
return name;
}
}
}
这就是我向服务器发送请求的方式：
@POST("index.PHP/")
Call<GetRoleData> getUserRoles(@Body SetParams body);
这是我如何发送请求和处理响应
APIService apiService = retrofit.create(APIService.class);
Call<GetRoleData > apiCall = apiService.getUserRoles(params);
apiCall.enqueue(new Callback<GetRoleData >() {
@Override
public void onResponse(retrofit.Response<GetRoleData > mUserProfileData,Retrofit retrofit) {
Log.e("locale info","mUserProfileData = " + mUserProfileData.body().toString());
if (pDialog != null) {
pDialog.dismiss();
}
if (mUserProfileData.body().getMessage().equals("success")) {
Log.e("locale info","user roles = " + mUserProfileData.body().getUserRoles().size());
} else {
Toast.makeText(Registeractivity.this,getResources().getString(R.string.get_role_error),Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Throwable t) {
if (pDialog != null) {
pDialog.dismiss();
}
t.printstacktrace();
}
});
我想要的是
我需要从上面的响应中获取“he”数组.请帮忙谢谢.
这是我得到的回应..
解决方法
更新改造2.0-beta2：
dependencies {
compile filetree(dir: 'libs',include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.google.code.gson:gson:2.4'
compile 'com.squareup.okhttp:okhttp:2.5.0'
// compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.squareup.retrofit:retrofit:2.0.0-beta2'
compile 'com.squareup.retrofit:converter-gson:2.0.0-beta2'
}
接口：
@GET("/api/values")
Call<GetRoleData> getUserRoles();
MainActivity的onCreate：
// Retrofit 2.0-beta2
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(API_URL_BASE)
.addConverterFactory(GsonConverterFactory.create())
.build();
WebAPIService service = retrofit.create(WebAPIService.class);
// Asynchronous Call in Retrofit 2.0-beta2
Call<GetRoleData> call = service.getUserRoles();
call.enqueue(new Callback<GetRoleData>() {
@Override
public void onResponse(Response<GetRoleData> response,Retrofit retrofit) {
ArrayList<GetRoleData.Roles> arrayList = response.body().getUserRoles();
if (arrayList != null) {
Log.i(LOG_TAG,arrayList.get(0).getName());
}
}
@Override
public void onFailure(Throwable t) {
Log.e(LOG_TAG,t.toString());
}
});
改造1.9
我使用你的GetRoleData类
界面：
public interface WebAPIService {
@GET("/api/values")
void getUserRoles(Callback<GetRoleData> callback);
}
主要活动：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// creating a RestAdapter using the custom client
RestAdapter restAdapter = new RestAdapter.Builder()
.setEndpoint(API_URL_BASE)
.setLogLevel(RestAdapter.LogLevel.FULL)
.setClient(new OkClient(mOkHttpClient))
.build();
WebAPIService webAPIService = restAdapter.create(WebAPIService.class);
Callback<GetRoleData> callback = new Callback<GetRoleData>() {
@Override
public void success(GetRoleData getRoleData,Response response) {
String bodyString = new String(((TypedByteArray) response.getBody()).getBytes());
Log.i(LOG_TAG,bodyString);
}
@Override
public void failure(RetrofitError error) {
String errorString = error.toString();
Log.e(LOG_TAG,errorString);
}
};
webAPIService.getUserRoles(callback);
}
屏幕截图如下：