ADD file via upload

code/DoctorDaoImpl.java

@@ -0,0 +1,92 @@
+package com.dao;
+
+import java.util.*;
+
+import java.sql.*;
+
+import com.domain.Doctor;
+
+public class DoctorDaoImpl implements DoctorDao {
+    
+    // 添加学生方法
+	    public boolean addDoctor(Doctor s)throws SQLException{
+	    	Connection conn = getConnection();
+	    	String sql = "INSERT INTO Doctor(Doid,Dname,Dsex,Dnation,Dposition,Didcard,Dpmtname,Dpmtid,Dtel,Daddress) VALUES (?,?,?,?,?,?,?,?,?,?)"; 
+	       try{
+	  	     PreparedStatement pstmt = conn.prepareStatement(sql);
+	  	     pstmt.setInt(1, s.getDoid()); 
+	  	     pstmt.setString(2, s.getDname());
+	          pstmt.setString(3, s.getDsex());
+	          pstmt.setString(4, s.getDnation());
+	          pstmt.setString(5, s.getDposition());
+	          pstmt.setString(6,s.getDidcard());
+	          pstmt.setString(7, s.getDpmtname());
+	          pstmt.setString(8, s.getDpmtid());
+	          pstmt.setString(9,s.getDtel());
+	          pstmt.setString(10,s.getDaddress());
+	          
+	          pstmt.executeUpdate();
+	          return true;
+	       }catch(SQLException sqle){
+	   	      System.out.println(sqle);
+	   	      return false;
+	        }        
+    }
+    // 检索学生方法
+public List<Doctor> listDoctor()throws SQLException{
+    Connection conn = getConnection();  
+	String sql = "SELECT * FROM Doctor"; 
+  	  List<Doctor> list = new ArrayList<Doctor>(); 
+  	  try{
+  	  	PreparedStatement pstmt = conn.prepareStatement(sql);
+  	     ResultSet rs = pstmt.executeQuery();
+  	     while(rs.next()){
+  	    	 int Did = rs.getInt("Doid");
+  	       String Dname = rs.getString(2);
+  	       String Dsex = rs.getString(3);
+  	       String Dnation = rs.getString(4);
+  	     String Dposition = rs.getString(5);
+  	   String Didcard = rs.getString(6);
+  	 String Dpmtname = rs.getString(7);
+  	String Dpmtid = rs.getString(8);
+  	String Dtel = rs.getString(9);
+  	String Daddress = rs.getString(10);
+  	       Doctor s = new Doctor();
+  	       s.setDoid(Did);
+  	       s.setDname(Dname);
+  	       s.setDsex(Dsex);
+  	      s.setDnation(Dnation);
+  	      s.setDposition(Dposition);
+  	       s.setDidcard(Didcard);
+  	     s.setDpmtname(Dpmtname);
+  	   s.setDpmtid(Dpmtid);
+  	   s.setDsex(Dsex);
+  	       s.setDtel(Dtel);
+  	       s.setDaddress(Daddress);
+  	       list.add(s);
+  	     }
+  	     return list;
+  	  }catch(SQLException sqle){
+  	   	System.out.println(sqle);
+  	   	return null;
+  	  }        
+    }
+    // 删除医生
+    public int deleteDoctor(int id)throws SQLException{
+        Connection conn = getConnection();
+    	String sql = "DELETE FROM Doctor WHERE doid=?";  
+      	try{
+      	 	PreparedStatement pstmt = conn.prepareStatement(sql);
+      	    pstmt.setInt(1, id);
+      	    return pstmt.executeUpdate();
+      	}catch(SQLException sqle){
+      	   	System.out.println(sqle);
+      	 	return 0;
+      	} 
+    }
+	
+}
+	
+
+
+