医生科室管理系统java咋写
时间: 2024-01-08 19:04:18 浏览: 129
JAVA编写的医疗管理系统
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医生科室管理系统的Java实现可以分为以下几个步骤:
1. 需求分析:首先需要了解系统的具体需求,例如:科室信息管理、医生信息管理、排班管理等。
2. 数据库设计:根据需求分析结果,设计数据库表结构,例如:科室表、医生表、排班表等。
3. 系统架构设计:选择合适的技术框架,如Spring Boot、MyBatis等,搭建项目基本结构。
4. 编写代码:根据需求和数据库设计,编写对应的实体类、DAO层接口、Service层接口及实现类、Controller层控制器等。
以下是一个简单的示例:
1. 科室实体类(Department.java):
```java
public class Department {
private Integer id;
private String name;
// getter和setter方法
}
```
2. 医生实体类(Doctor.java):
```java
public class Doctor {
private Integer id;
private String name;
private Integer departmentId;
// getter和setter方法
}
```
3. 科室DAO接口(DepartmentDao.java):
```java
import java.util.List;
public interface DepartmentDao {
List<Department> findAll();
Department findById(Integer id);
void insert(Department department);
void update(Department department);
void delete(Integer id);
}
```
4. 科室Service接口(DepartmentService.java):
```java
import java.util.List;
public interface DepartmentService {
List<Department> findAll();
Department findById(Integer id);
void insert(Department department);
void update(Department department); void delete(Integer id);
}
```
5. 科室ServiceImpl实现类(DepartmentServiceImpl.java):
```java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class DepartmentServiceImpl implements DepartmentService {
@Autowired
private DepartmentDao departmentDao;
@Override
public List<Department> findAll() {
return departmentDao.findAll();
}
@Override
public Department findById(Integer id) {
return departmentDao.findById(id);
}
@Override
public void insert(Department department) {
departmentDao.insert(department);
}
@Override
public void update(Department department) {
departmentDao.update(department);
}
@Override
public void delete(Integer id) {
departmentDao.delete(id);
}
}
```
6. 科室Controller控制器(DepartmentController.java):
```java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/departments")
public class DepartmentController {
@Autowired
private DepartmentService departmentService;
@GetMapping
public List<Department> findAll() {
return departmentService.findAll();
}
@GetMapping("/{id}")
public Department findById(@PathVariable Integer id) {
return departmentService.findById(id);
}
@PostMapping
public void insert(@RequestBody Department department) {
departmentService.insert(department);
}
@PutMapping
public void update(@RequestBody Department department) {
departmentService.update(department);
}
@DeleteMapping("/{id}")
public void delete(@PathVariable Integer id) {
departmentService.delete(id);
}
}
```
这只是一个简单的示例,实际开发中还需要考虑其他功能和细节。希望对你有所帮助!
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