Jena API使用详解（关注将本体持久化到MySQL后的操作及解决中文乱码等问题）

private final static String driver = "com.mysql.jdbc.Driver";  
    private final static String url = "jdbc:mysql://localhost/dbname";  
    private final static String db = "MySQL";  
    private final static String user = "your user name";  
    private final static String pwd = "your password";  
  
    /** 
     * @param args 
     */  
    public static void main(String[] args) {  
        try {  
            IDBConnection con = getConnection(url, user, pwd, db);  
  
            Class.forName(driver);  
  
            String path = "your owl file path";  
            createModel(con, "model name", path);  
  
            con.close();  
        } catch (SQLException e) {  
            e.printStackTrace();  
        } catch (ClassNotFoundException e) {  
            e.printStackTrace();  
        }  
    }  
  
    /** 
     * get db connection 
     *  
     * @param dbUrl 
     * @param dbUser 
     * @param dbPwd 
     * @param dbName 
     * @return 
     */  
    public static DBConnection getConnection(String dbUrl, String dbUser,  
            String dbPwd, String dbName) {  
        return new DBConnection(dbUrl, dbUser, dbPwd, dbName);  
    }  
  
    /** 
     * read owl file, create the ontModel, and store in db 
     *  
     * @param conn 
     * @param name 
     * @param filePath 
     * @return 
     */  
    public static OntModel createModel(IDBConnection conn, String name,  
            String filePath) {  
        ModelMaker maker = ModelFactory.createModelRDBMaker(conn);  
        Model model = maker.createModel(name);  
  
        try {  
            File file = new File(filePath);  
            FileInputStream fis = new FileInputStream(file);  
            InputStreamReader isr = new InputStreamReader(fis, "UTF-8");  
            model.read(isr, null);  
  
            isr.close();  
            fis.close();  
  
            model.commit();  
        } catch (FileNotFoundException e) {  
            e.printStackTrace();  
        } catch (UnsupportedEncodingException e) {  
            e.printStackTrace();  
        } catch (IOException e) {  
            e.printStackTrace();  
        }  
  
        OntModelSpec spec = new OntModelSpec(OntModelSpec.OWL_MEM);  
        return ModelFactory.createOntologyModel(spec, model);  
    }