Question

嗨，我是新手使用Retrofit，我被迫将json发布到服务器上。最初我只有字段参数，其中没有arraylist。但现在我有一个完整的json对象，其中包含string，boolean和arrayList。所以我通过序列化创建了一个pojo类.pojo类的结构如下所示

    public class SeekerProfileModel implements Serializable {

        @SerializedName("_id")
        private String _id=null;
        @SerializedName("full_name")
        private String fullName=null;
        @SerializedName("phone")
        private String phone=null;
        @SerializedName("email")
        private String email=null;
        @SerializedName("native_address")
        private String nativeAddress=null;
        @SerializedName("fresher")
        private Boolean isFresher=null;
        @SerializedName("skills")
        private String skills=null;
        @SerializedName("resume_uri")
        private String resumeUri=null;
        @SerializedName("educational_details")
        private ArrayList<EducationalInfoModel>educationalList=null;

        public SeekerProfileModel(String _id,String fullName,String phone,String email,String nativeaddress,Boolean fresher,String skills,String resumeUri,ArrayList<EducationalInfoModel>educationalInfoList)
        {
            this._id=_id;
            this.fullName=fullName;
            this.phone=phone;
            this.email=email;
            this.nativeAddress=nativeaddress;
            this.isFresher=fresher;
            this.skills=skills;
            this.resumeUri=resumeUri;
            this.educationalList=educationalInfoList;
        }

        public ArrayList<EducationalInfoModel> getEducationalList() {
            return educationalList;
        }

        public void setEducationalList(ArrayList<EducationalInfoModel> educationalList) {
            this.educationalList = educationalList;
        }

        public String get_id() {
            return _id;
        }

        public void set_id(String _id) {
            this._id = _id;
        }

        public String getFullName() {
            return fullName;
        }

        public void setFullName(String fullName) {
            this.fullName = fullName;
        }

        public String getPhone() {
            return phone;
        }

        public void setPhone(String phone) {
            this.phone = phone;
        }

        public String getEmail() {
            return email;
        }

        public void setEmail(String email) {
            this.email = email;
        }

        public String getNativeAddress() {
            return nativeAddress;
        }

        public void setNativeAddress(String nativeAddress) {
            this.nativeAddress = nativeAddress;
        }

        public Boolean getFresher() {
            return isFresher;
        }

        public void setFresher(Boolean fresher) {
            isFresher = fresher;
        }

        public String getSkills() {
            return skills;
        }

        public void setSkills(String skills) {
            this.skills = skills;
        }

        public String getResumeUri() {
            return resumeUri;
        }

        public void setResumeUri(String resumeUri) {
            this.resumeUri = resumeUri;
        }
    }

这是arraylist的第二个pojo

    public class EducationalInfoModel implements Serializable {
    @SerializedName("_id")
    private String _id=null;
    @SerializedName("profile_id")
    private String profileId=null;
    @SerializedName("grade")
    private String grade=null;
    @SerializedName("board")
    private String board=null;
    @SerializedName("percentage")
    private String percentage=null;


    public EducationalInfoModel(String _id,String profileId,String grade,String board,String percentage)
    {
        this._id=_id;
        this.profileId=profileId;
        this.grade=grade;
        this.board=board;
        this.percentage=percentage;
    }

    public String get_id() {
        return _id;
    }

    public void set_id(String _id) {
        this._id = _id;
    }

    public String getProfileId() {
        return profileId;
    }

    public void setProfileId(String profileId) {
        this.profileId = profileId;
    }

    public String getGrade() {
        return grade;
    }

    public void setGrade(String grade) {
        this.grade = grade;
    }

    public String getBoard() {
        return board;
    }

    public void setBoard(String board) {
        this.board = board;
    }

    public String getPercentage() {
        return percentage;
    }

    public void setPercentage(String percentage) {
        this.percentage = percentage;
    }
}

以下是我的RetrofitApiInterface

     @POST("/synkku/operations.php")
void createNewSeekerProfile( @Query("module") String module,
                         @Query("action") String action,
    @Body SeekerProfileModel body, Callback<SeekerProfileModel> callback);

最后是Retrofit的辅助类

public void addNewSeekerProfile(SeekerProfileModel seekerProfileModel) {
        //Here we will handle the http request to insert user to mysql db
        //Creating a RestAdapter
        RestAdapter adapter = new RestAdapter.Builder()
                .setEndpoint(Allconstants.MAIN_URL) //Setting the Root URL
                .build(); //Finally building the adapter
        //Creating object for our interface
        RetroApiInterface api = adapter.create(RetroApiInterface.class);

        //Defining the method insertuser of our interface
        api.createNewSeekerProfile(
                seekerProfileModel,
                new Callback<SeekerProfileModel>() {
                    @Override
                    public void success(SeekerProfileModel seekerProfileModel, Response response) {

                        //On success we will read the server's output using bufferedreader
                        //Creating a bufferedreader object
                        BufferedReader reader = null;

                        //An string to store output from the server
                        String output = "";

                        try {
                            //Initializing buffered reader
                            reader = new BufferedReader(new InputStreamReader(response.getBody().in()));
                            //Reading the output in the string
                            output = reader.readLine();
                            System.out.println("####data coming as success"+response);

                            Toast.makeText(mContext,"data"+output,Toast.LENGTH_LONG).show();
                        } catch (IOException e) {
                            e.printStackTrace();
                            System.out.println("###coming exception");
                        }
                    }

                    @Override
                    public void failure(RetrofitError error) {

                    }
                }
        );
    }

现在的问题是数据没有发布任何帮助将非常感谢

Answer 1

使用此代替您的InterFace ....

public interface RetroApiInterface {
    @POST("synkku/operations.php")   //removed backslash from url 
    void createNewSeekerProfile(
            @Body SeekerProfileModel body, Callback<SeekerProfileModel> callback);
}

并在RestAdapter中添加这些.addConverterFactory(GsonConverterFactory.create())行....如下所示....

RestAdapter adapter = new RestAdapter.Builder()
                .addConverterFactory(GsonConverterFactory.create()) //these line is convert your POJO into JSON and Vice Versa 
                .setEndpoint(Allconstants.MAIN_URL) //Setting the Root URL
                .build();

注意： - 始终尝试启动Post或获取url withput反斜杠并在您的初始URL中添加反斜杠（例如www.XXXx.XXXX /）。

编辑： - 在您的成绩中添加这些依赖项....

添加

compile 'com.squareup.retrofit2:converter-gson:2.0.0'
compile 'com.google.code.gson:gson:2.7' //this is same as Ravi told

以上改造2.0及以上的例子自由化......

对于改造1.9你的所有网址都很好，RestAdapter也很好

检查onFaliure()方法并在此处发布，如果有任何异常.........

Answer 2

终于解决了这个问题..使用上述代码使用改装1.9的帖子请求绝对正常工作，因为我已经错过了另一个@query字符串以及改装界面中的正文，问题出在php编码json中我使用以下代码行解决 $ data = json_decode（file_get_contents（'php：// input'），true）; $全称= $数据[ 'FULL_NAME'];

感谢所有花时间帮助我解决这个问题的人

Android Retrofit Post Json对象

2 个答案: