我正在使用 Retrofit v2 库编译“com.squareup.retrofit:retrofit:2.0.0-beta2”来发出网络请求。将数据发布到服务器时，我得到空响应。我正在将 JSON 数据发送到服务器。
1.MyAPI.java
public interface MyAPI {
@GET("{roomID}")
Call<List<Message>>loadMessages(@Path("roomID") String roomID);
@POST("almabay_oauth/authorize")
Call<Example>login(@Body String str);
}
2.UserLogin.java
public class UserLogin {
@SerializedName("email")
String email;
@SerializedName("password")
String password;
public UserLogin(String email, String password) {
this.email = email;
this.password = password;
}
public String toString() {
return "UserLogin {email =" + email + ",password = " + password + "}";
}
}
3.MainActivity.java
Retrofit retrofit1 = new Retrofit.Builder()
.baseUrl("http://phpstack-11819-25991-62288.cloudwaysapps.com/")
.addConverterFactory(GsonConverterFactory.create())
.build();
MyAPI myPostApi = retrofit1.create(MyAPI.class);
UserLogin userLogin = new UserLogin("j@yahoo.com", "Admin123#");
Gson gson = new Gson();
String json = gson.toJson(userLogin);
Log.e("json",json);
Call<Example> call1 = myPostApi.login(json);
call1.enqueue(new Callback<Example>() {
@Override
public void onResponse(Response<Example> response, Retrofit retrofit) {
Log.e("Response", String.valueOf(response.body()));
Example example = response.body();
Detail detail = example.getDetail();
Log.e("Access Token", detail.getAccessToken());
}
@Override
public void onFailure(Throwable t) {
Log.e("Failure", String.valueOf(t));
}
});
这是使用改造库将电子邮件 ID 和密码发布到服务器的代码段。在这里你可以看到，我正在使用 GSON 库将包含电子邮件 ID 和密码的对象转换为 JSON，并将 JSON 字符串发布到服务器。
4.预期反应
{
"detail": {
"id": "249",
"user_id": "479",
"access_token": "TwxqCJvgYfNeh6AeEZvjHWpjJMtH9va22ItErYVqeIEvOeKsegLWcbgVYJD7fOai",
"added_on": "2015-10-17 16:39:55",
"updated_on": "2015-10-17 16:39:55",
"status": "1",
"success": true,
"userInfo": {
"userInfo": {
"timeline": {
"wall_user_id": "479"
},
"logged": true,
"user": {
"id": "479",
"birthday": "2016-01-24",
"comment_privacy": "everyone",
"confirm_followers": "1",
"current_city": "",
"follow_privacy": "everyone",
"gender": "male",
"hometown": null,
"message_privacy": "everyone",
"timeline_post_privacy": "a:1:{i:0;s:1:\"5\";}",
"feed_section": "1",
"post_privacy": "a:1:{i:0;s:1:\"5\";}",
"current_city_id": "",
"userSkills": "",
"birth": {
"date": "24",
"month": "01",
"year": "2016"
},
"about": "jhjjkk\nhjjhjkj\nhjj",
"active": "1",
"avatar_id": "397",
"cover_id": "403",
"cover_position": "35",
"email": "nishantkango@yahoo.co.in",
"email_verification_key": null,
"email_verified": "0",
"language": null,
"last_logged": "1453645993",
"name": "Nishant Kango",
"time": "0",
"timestamp": "2016-01-24 14:33:13",
"timezone": null,
"type": "user",
"username": null,
"verified": false,
"user_id": "479",
"first_name": "Nishant",
"middle_name": null,
"last_name": "Kango",
"dob": "2016-01-24",
"mobile": "8699022278",
"title": null,
"marital_status": "",
"childrens": "0",
"hobbies": "Travelling",
"interests": "Technology",
"feed_back": null,
"status": "approved",
"profile_pic": null,
"date_created": "2014-10-29 00:00:00",
"date_modified": "2016-01-24 14:28:24",
"activation_code": null,
"social_login_type": "facebook",
"facebook_id": "10205077190793111",
"linked_in_id": null,
"google_id": null,
"employment_status": null,
"is_deleted": "0",
"website": "http://www.nishantkango.com",
"reference_institute": "",
"industry": "0",
"proffesion_type": "",
"url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/user/timeline/e6b34e9a0311a7f829e09d2d7c4b313e",
"cover": {
"id": "403",
"active": "1",
"album_id": "0",
"extension": "jpg",
"name": "IMG_3686.JPG",
"post_id": "0",
"temp": "0",
"timeline_id": "0",
"type": "photo",
"url": "common/marvel/photos/2015/09/ofRL7_403_bbf94b34eb32268ada57a3be5062fe7d",
"complete_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/photos/2015/09/ofRL7_403_bbf94b34eb32268ada57a3be5062fe7d.jpg",
"post_url": "/index.php?tab1=story&id=0"
},
"actual_cover_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/photos/2015/09/ofRL7_403_bbf94b34eb32268ada57a3be5062fe7d.jpg",
"cover_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/photos/2015/09/ofRL7_403_bbf94b34eb32268ada57a3be5062fe7d_cover.jpg",
"avatar": {
"id": "397",
"active": "1",
"album_id": "0",
"extension": "jpg",
"name": "IMG_3734.JPG",
"post_id": "0",
"temp": "0",
"timeline_id": "0",
"type": "photo",
"url": "common/marvel/photos/2015/09/2jY3t_397_e46de7e1bcaaced9a54f1e9d0d2f800d",
"complete_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/photos/2015/09/2jY3t_397_e46de7e1bcaaced9a54f1e9d0d2f800d.jpg",
"post_url": "/index.php?tab1=story&id=0"
},
"thumbnail_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/images/default-male-avatar.png",
"avatar_url": "http://phpstack-11819-25991-62288.cloudwaysapps.com/common/marvel/images/default-male-avatar.png",
"online": false
}
},
"totalRecords": "0",
"timelineJobInfo": false,
"privacyArray": [{
"privacy_option_id": "1",
"privacy_option_name": "Only Me"
}, {
"privacy_option_id": "2",
"privacy_option_name": "Friends"
}, {
"privacy_option_id": "3",
"privacy_option_name": "Mentors"
}, {
"privacy_option_id": "4",
"privacy_option_name": "Mentees"
}, {
"privacy_option_id": "5",
"privacy_option_name": "Everyone"
}],
"educationInfo": [{
"user_qualification_id": "35",
"user_id": "479",
"institute_name": "G.S.S.SCHOOL.BHOTA",
"qualification_type": "high school",
"from_month": null,
"to_month": null,
"from_year": "0",
"to_year": "2004",
"other_qualification_type_description": "",
"field_of_study": "",
"date_created": "2015-03-14 16:07:34",
"date_modified": "2015-03-30 12:07:46",
"currently_studing_here": null,
"program_id": null,
"institute_id": "104",
"logo": ""
}, {
"user_qualification_id": "36",
"user_id": "479",
"institute_name": "Himachal Pradesh University",
"qualification_type": "bachelors degree",
"from_month": null,
"to_month": null,
"from_year": null,
"to_year": "2011",
"other_qualification_type_description": null,
"field_of_study": null,
"date_created": "2015-03-14 16:07:35",
"date_modified": "2015-03-14 16:07:35",
"currently_studing_here": null,
"program_id": null,
"institute_id": "105",
"logo": ""
}, {
"user_qualification_id": "69",
"user_id": "479",
"institute_name": "Bhavan Vidyalaya",
"qualification_type": "secondary school",
"from_month": null,
"to_month": null,
"from_year": "2011",
"to_year": "2015",
"other_qualification_type_description": "",
"field_of_study": "",
"date_created": "2015-06-16 14:36:42",
"date_modified": "2015-06-16 14:34:40",
"currently_studing_here": null,
"program_id": null,
"institute_id": "51",
"logo": "1432290512HbMWOd18Do.jpg"
}, {
"user_qualification_id": "70",
"user_id": "479",
"institute_name": "D.A.V College, Chandigarh",
"qualification_type": "secondary school",
"from_month": null,
"to_month": null,
"from_year": "0",
"to_year": "2015",
"other_qualification_type_description": "",
"field_of_study": "",
"date_created": "2015-06-25 18:39:21",
"date_modified": "2015-07-02 11:50:57",
"currently_studing_here": null,
"program_id": null,
"institute_id": "65",
"logo": "1427433797f9zgcZJE5Y.jpg"
}],
"professionalInfo": [{
"user_profession_id": "100",
"user_id": "479",
"industry": null,
"organisation": "VebificTechnologies",
"designation": "CTO",
"city": "Chandigarh, India",
"month_from": "1",
"month_to": "3",
"year_from": "2015",
"year_to": "2015",
"profession_type": null,
"job_profile": "",
"date_created": "2015-03-23 10:50:35",
"date_modified": "2016-01-16 10:38:41",
"org_type": null,
"currently_working_here": null,
"functional_area": null,
"on_level": null,
"work_meta": null,
"migrated": "1"
}, {
"user_profession_id": "110",
"user_id": "479",
"industry": null,
"organisation": "Microsoft",
"designation": "Software Developer",
"city": "Chandigarh, India",
"month_from": "1",
"month_to": "3",
"year_from": "2015",
"year_to": "2015",
"profession_type": null,
"job_profile": "",
"date_created": "2015-03-30 16:37:28",
"date_modified": "2016-01-16 10:39:30",
"org_type": null,
"currently_working_here": null,
"functional_area": null,
"on_level": null,
"work_meta": null,
"migrated": "1"
}, {
"user_profession_id": "83",
"user_id": "479",
"industry": null,
"organisation": "Intelegain Technology Pvt. Ltd",
"designation": "Sr. Programmer Analyst",
"city": "Chandigarh",
"month_from": "12",
"month_to": "11",
"year_from": "2011",
"year_to": "2014",
"profession_type": null,
"job_profile": "Managing team and projects",
"date_created": "2014-11-29 16:52:27",
"date_modified": "2014-11-29 16:52:27",
"org_type": null,
"currently_working_here": null,
"functional_area": null,
"on_level": null,
"work_meta": null,
"migrated": "0"
}, {
"user_profession_id": "93",
"user_id": "479",
"industry": null,
"organisation": "Freelance",
"designation": "Web Developer",
"city": null,
"month_from": "1",
"month_to": "3",
"year_from": "2011",
"year_to": "2015",
"profession_type": null,
"job_profile": null,
"date_created": "2015-03-14 16:07:35",
"date_modified": "2016-01-16 10:38:41",
"org_type": null,
"currently_working_here": null,
"functional_area": null,
"on_level": null,
"work_meta": null,
"migrated": "1"
}, {
"user_profession_id": "96",
"user_id": "479",
"industry": null,
"organisation": "Freelance",
"designation": "Web Developer",
"city": null,
"month_from": "1",
"month_to": "3",
"year_from": "2011",
"year_to": "2015",
"profession_type": null,
"job_profile": null,
"date_created": "2015-03-19 18:41:46",
"date_modified": "2016-01-16 10:38:41",
"org_type": null,
"currently_working_here": null,
"functional_area": null,
"on_level": null,
"work_meta": null,
"migrated": "1"
}],
"friendWithYou": false,
"mutualFriends": null,
"photos": null
}
},
"statusCode": "200"
}
我已经为响应写了 POJO。
5.Example.java
public class EducationInfo {
@SerializedName("user_qualification_id")
@Expose
private String userQualificationId;
@SerializedName("user_id")
@Expose
private String userId;
@SerializedName("institute_name")
@Expose
private String instituteName;
@SerializedName("qualification_type")
@Expose
private String qualificationType;
@SerializedName("from_month")
@Expose
private Object fromMonth;
@SerializedName("to_month")
@Expose
private Object toMonth;
@SerializedName("from_year")
@Expose
private String fromYear;
@SerializedName("to_year")
@Expose
private String toYear;
@SerializedName("other_qualification_type_description")
@Expose
private String otherQualificationTypeDescription;
@SerializedName("field_of_study")
@Expose
private String fieldOfStudy;
@SerializedName("date_created")
@Expose
private String dateCreated;
@SerializedName("date_modified")
@Expose
private String dateModified;
@SerializedName("currently_studing_here")
@Expose
private Object currentlyStudingHere;
@SerializedName("program_id")
@Expose
private Object programId;
@SerializedName("institute_id")
@Expose
private String instituteId;
@SerializedName("logo")
@Expose
private String logo;
/**
*
* @return
* The userQualificationId
*/
public String getUserQualificationId() {
return userQualificationId;
}
/**
*
* @param userQualificationId
* The user_qualification_id
*/
public void setUserQualificationId(String userQualificationId) {
this.userQualificationId = userQualificationId;
}
/**
*
* @return
* The userId
*/
public String getUserId() {
return userId;
}
/**
*
* @param userId
* The user_id
*/
public void setUserId(String userId) {
this.userId = userId;
}
/**
*
* @return
* The instituteName
*/
public String getInstituteName() {
return instituteName;
}
/**
*
* @param instituteName
* The institute_name
*/
public void setInstituteName(String instituteName) {
this.instituteName = instituteName;
}
/**
*
* @return
* The qualificationType
*/
public String getQualificationType() {
return qualificationType;
}
/**
*
* @param qualificationType
* The qualification_type
*/
public void setQualificationType(String qualificationType) {
this.qualificationType = qualificationType;
}
/**
*
* @return
* The fromMonth
*/
public Object getFromMonth() {
return fromMonth;
}
/**
*
* @param fromMonth
* The from_month
*/
public void setFromMonth(Object fromMonth) {
this.fromMonth = fromMonth;
}
/**
*
* @return
* The toMonth
*/
public Object getToMonth() {
return toMonth;
}
/**
*
* @param toMonth
* The to_month
*/
public void setToMonth(Object toMonth) {
this.toMonth = toMonth;
}
/**
*
* @return
* The fromYear
*/
public String getFromYear() {
return fromYear;
}
/**
*
* @param fromYear
* The from_year
*/
public void setFromYear(String fromYear) {
this.fromYear = fromYear;
}
/**
*
* @return
* The toYear
*/
public String getToYear() {
return toYear;
}
/**
*
* @param toYear
* The to_year
*/
public void setToYear(String toYear) {
this.toYear = toYear;
}
/**
*
* @return
* The otherQualificationTypeDescription
*/
public String getOtherQualificationTypeDescription() {
return otherQualificationTypeDescription;
}
/**
*
* @param otherQualificationTypeDescription
* The other_qualification_type_description
*/
public void setOtherQualificationTypeDescription(String otherQualificationTypeDescription) {
this.otherQualificationTypeDescription = otherQualificationTypeDescription;
}
/**
*
* @return
* The fieldOfStudy
*/
public String getFieldOfStudy() {
return fieldOfStudy;
}
/**
*
* @param fieldOfStudy
* The field_of_study
*/
public void setFieldOfStudy(String fieldOfStudy) {
this.fieldOfStudy = fieldOfStudy;
}
/**
*
* @return
* The dateCreated
*/
public String getDateCreated() {
return dateCreated;
}
/**
*
* @param dateCreated
* The date_created
*/
public void setDateCreated(String dateCreated) {
this.dateCreated = dateCreated;
}
/**
*
* @return
* The dateModified
*/
public String getDateModified() {
return dateModified;
}
/**
*
* @param dateModified
* The date_modified
*/
public void setDateModified(String dateModified) {
this.dateModified = dateModified;
}
/**
*
* @return
* The currentlyStudingHere
*/
public Object getCurrentlyStudingHere() {
return currentlyStudingHere;
}
/**
*
* @param currentlyStudingHere
* The currently_studing_here
*/
public void setCurrentlyStudingHere(Object currentlyStudingHere) {
this.currentlyStudingHere = currentlyStudingHere;
}
/**
*
* @return
* The programId
*/
public Object getProgramId() {
return programId;
}
/**
*
* @param programId
* The program_id
*/
public void setProgramId(Object programId) {
this.programId = programId;
}
/**
*
* @return
* The instituteId
*/
public String getInstituteId() {
return instituteId;
}
/**
*
* @param instituteId
* The institute_id
*/
public void setInstituteId(String instituteId) {
this.instituteId = instituteId;
}
/**
*
* @return
* The logo
*/
public String getLogo() {
return logo;
}
/**
*
* @param logo
* The logo
*/
public void setLogo(String logo) {
this.logo = logo;
}
}
我不知道问题出在哪里。我使用正确的方式来发布 JSON 字符串吗？我在这里得到空响应。请帮我解决问题。