MyBatis如何实现配置MySql数据库与Spring

/* 建立数据库 */ 
CREATE DATABASE STUDENT_MANAGER; 
USE STUDENT_MANAGER; 
/***** 建立student表 *****/ 
CREATE TABLE STUDENT_TBL 
( 
 STUDENT_ID   VARCHAR(255) PRIMARY KEY, 
 STUDENT_NAME  VARCHAR(10) NOT NULL, 
 STUDENT_SEX  VARCHAR(10), 
 STUDENT_BIRTHDAY DATE, 
 CLASS_ID   VARCHAR(255) 
); 
/*插入学生数据*/ 
INSERT INTO STUDENT_TBL (STUDENT_ID, 
       STUDENT_NAME, 
       STUDENT_SEX, 
       STUDENT_BIRTHDAY, 
       CLASS_ID) 
 VALUES (123456, 
   '某某某', 
   '女', 
   '1980-08-01', 
   121546 
   ) 

jdbc.driverClassName=com.mysql.jdbc.Driver 
jdbc.url=jdbc:mysql://localhost:3306/student_manager?user=root&password=limingnihao&useUnicode=true&characterEncoding=UTF-8

public class StudentEntity implements Serializable { 
 private static final long serialVersionUID = 3096154202413606831L; 
 private ClassEntity classEntity; 
 private Date studentBirthday; 
 private String studentID; 
 private String studentName; 
 private String studentSex; 
 public ClassEntity getClassEntity() { 
  return classEntity; 
 } 
 public Date getStudentBirthday() { 
  return studentBirthday; 
 } 
 public String getStudentID() { 
  return studentID; 
 } 
 public String getStudentName() { 
  return studentName; 
 } 
 public String getStudentSex() { 
  return studentSex; 
 } 
 public void setClassEntity(ClassEntity classEntity) { 
  this.classEntity = classEntity; 
 } 
 public void setStudentBirthday(Date studentBirthday) { 
  this.studentBirthday = studentBirthday; 
 } 
 public void setStudentID(String studentID) { 
  this.studentID = studentID; 
 } 
 public void setStudentName(String studentName) { 
  this.studentName = studentName; 
 } 
 public void setStudentSex(String studentSex) { 
  this.studentSex = studentSex; 
 } 
} 

public interface StudentMapper { 
 public StudentEntity getStudent(String studentID); 
 public StudentEntity getStudentAndClass(String studentID); 
 public List getStudentAll(); 
 public void insertStudent(StudentEntity entity); 
 public void deleteStudent(StudentEntity entity); 
 public void updateStudent(StudentEntity entity); 
} 

<?xml version="1.0" encoding="UTF-8" ?> 
 
 
  
   
   
   
   
  
  
  
   
  
  
  
   
  
 

<?xml version="1.0" encoding="UTF-8" ?> 
 
 
  
   
  
  
  
  
 

@Repository 
@Transactional 
public interface StudentMapper { 
} 

@Controller 
public class TestController { 
 @Autowired 
 private StudentMapper studentMapper; 
 @RequestMapping(value = "index.do") 
 public void indexPage() {  
  StudentEntity entity = studentMapper.getStudent("10000013"); 
  System.out.println("name：" + entity.getStudentName()); 
 }  
} 

@RunWith(value = SpringJUnit4ClassRunner.class) 
@ContextConfiguration(value = "test-servlet.xml") 
public class StudentMapperTest { 
 @Autowired 
 private ClassMapper classMapper; 
 @Autowired 
 private StudentMapper studentMapper; 
 @Transactional 
 public void getStudentTest(){ 
  StudentEntity entity = studentMapper.getStudent("10000013"); 
  System.out.println("" + entity.getStudentID() + entity.getStudentName()); 
  List studentList = studentMapper.getStudentAll(); 
  for( StudentEntity entityTemp : studentList){ 
   System.out.println(entityTemp.getStudentName()); 
  } 
 } 
}