无法在SQLite中插入数据

Question

在从json插入数据时，没有得到这样的表。首先，我具有存储注册详细信息，并且存储正确，但是不存储此数据。并且数据正确传递，但它没有显示此类表出口，我已对其进行了多次调试。这是我的Sqlite代码

public SQLiteDatabase myDatabase;
    String TABLE_NAME = "customer";

    public MobexInAppDb(Context context) {
        super(context, "MyDb", null, 1);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        String query;
        //creating table
        query = "CREATE TABLE " + TABLE_NAME + "(id integer primary key autoincrement," + "f_name text," + "l_name text," + "mobile text," + "email text," + "add1 text," + "add2 text," + "country text," + "state text," + "city text," + "zip text" + ")";
        db.execSQL(query);
        //db.execSQL("create table"+ TABLE_NAME +  "( id integer primary key autoincrement," + "f_name text," + "l_name text," + "mobile text," + "email text," + "add1 text," + "add2 text," + "country text," + "state text," + "city text," + "zip text" + ");");
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int i, int i1) {

        db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
        onCreate(db);
    }

    public void deleteButtonGroup(String tableName, String groupId, String sitecode) {
        try {
            myDatabase = this.getWritableDatabase();
            String where = "sitecode + '" + sitecode + "' and groupId ='" + groupId + "'";
            myDatabase.delete(tableName, where, null);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public void insertButtonGroupData(String sitecode, String groupId, String groupName, String btnGrpStatus, String parentGroupId, String articleActive) {
        try {
            myDatabase = this.getWritableDatabase();
            ContentValues dataToInsert = new ContentValues();
            dataToInsert.put("sitecode", sitecode);
            dataToInsert.put("groupId", groupId);
            dataToInsert.put("groupName", groupName);
            dataToInsert.put("btnGrpStatus", btnGrpStatus);
            dataToInsert.put("parentGroupId", parentGroupId);
            dataToInsert.put("articleActive", articleActive);
            myDatabase.insertOrThrow("ButtonGroups", null, dataToInsert);

        } catch (Exception e) {
            e.printStackTrace();
        }

    }

这是我的方法，其中从json m将数据存储到sqlite

JSONArray buttnGroupDTOArray = response.getJSONArray("buttonGroupDTOArray");
                    for (int j = 0; j < buttnGroupDTOArray.length(); j++) {
                        JSONObject buttonGroupDTO = buttnGroupDTOArray.getJSONObject(j);
                        String groupID = buttonGroupDTO.getString("groupId");
                        String groupName = buttonGroupDTO.getString("groupName");
                        String btnGrpstatus = buttonGroupDTO.getString("status");
                        String parentGroupId = buttonGroupDTO.getString("parentGroupId");
                        String articleActive = buttonGroupDTO.getString("articleActive");
                        String siteCode = buttonGroupDTO.getString("sitecode");
                        mobexInAppDb.deleteButtonGroup("ButtonGroups", groupID, site);
                        mobexInAppDb.insertButtonGroupData(site,groupID,groupName,btnGrpstatus,parentGroupId,articleActive);

                    }

Answer 1

在MobexInAppDb类中，您已经创建了TABLE_NAME =“ customer”，但是在要插入表中的方法中，您正在插入的表“ ButtonGroups”尚未在所提供的代码中的任何地方创建。

您需要创建表“ ButtonGroups”才能插入json值。