frmbrcydb.java

很全面的包括了住院管理的各项功能。如：管理员登录

package myprojects.FrmBRCYDb;

import java.sql.*;

public class FrmBRCYDb
{
	public ResultSet rs = null;
	public boolean flg = false;
    private String dbDriver = "sun.jdbc.odbc.JdbcOdbcDriver";
    private String dbConn = "jdbc:odbc:Dbserver";
    private Connection con;
    private Statement stmt;
	
//连接数据库
public void getConnection() {
    try {
        //加载驱动程序
        Class.forName(dbDriver);
        //建立连接
        con = DriverManager.getConnection(dbConn);
        //关闭自动提交
        con.setAutoCommit(false);
        //设定事务级别
        con.setTransactionIsolation(con.TRANSACTION_SERIALIZABLE);
        //创建一个JDBC声明
        stmt = con.createStatement();
    }
    catch (Exception e) 
    {
        System.out.println(e.getMessage());
        e.printStackTrace();
    }
    
}
//-------------------------------------------------------------------------


public boolean getBRCY(String s){
	//String[] strZyks=new String[5];
	try{
		//ResultSet rs=new ResultSet();
		
		
		String strSQL="";
		strSQL="select * from RCYJL";
		strSQL=strSQL+" where ZYH='"+s+"'";
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		//rs=stmt.executeQuery(strSQL);
		System.out.println("Test");
}
	 catch (SQLException e) {
        //System.out.println(e.getMessage());
        e.printStackTrace();
    	return false;
    }
    return true;
    
}	
//--------------------------------------------------------------------------------

public String getNowDate() {

 	String getNowDate = null;
        try {
            //sql字符串
            String strSQL = "";
            strSQL = "SELECT SUBSTRING(CONVERT(VARCHAR(16),GETDATE(),120),1,16) AS SYSDATE";
            //执行sql结果保存在动态集里
            ResultSet rst = stmt.executeQuery(strSQL);
            while(rst.next()){
                getNowDate = rst.getString("SYSDATE");
            }
        } catch (Exception se) {
          System.out.println(se.getMessage());
          se.printStackTrace();
        }
        return getNowDate;
     }
     
//------------------------------------------------------------------     
     
     public boolean getJFJL(String s){

	try{
			
		String strSQL="";
		strSQL="select * from JFJL";
		strSQL=strSQL+" where ZYH='"+s+"'";
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		
		System.out.println("Test");
}
	 catch (SQLException e) {
        
        e.printStackTrace();
    	return false;
    }
    return true;
   
}	
     
 public boolean getWJZFY(String s){

	try{
			
		String strSQL="";
		strSQL="select * from View_WJZFY";
		strSQL=strSQL+" where ZYH='"+s+"'" ;
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		
		System.out.println("Test");
}
	 catch (SQLException e) {
        
        e.printStackTrace();
    	return false;
    }
    return true;
    
}	

public boolean getBRZYXX(String s){

	try{
			
		String strSQL="";
		strSQL="select * from View_BRZYXX";
		strSQL=strSQL+" where ZYH='"+s+"'" ;
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		
		System.out.println("Test");
}
	 catch (SQLException e) {
        
        e.printStackTrace();
    	return false;
    }
    return true;
    
}	
     
public boolean getJBDM(String s){

	try{
			
		String strSQL="";
		strSQL="select * from JBDM";
		strSQL=strSQL+" where ICD LIKE '%"+s+"%'" ;
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		
		System.out.println("Test");
}
	 catch (SQLException e) {
        
        e.printStackTrace();
    	return false;
    }
    return true;
    
}	

public boolean getJBMC(String s){

	try{
			
		String strSQL="";
		strSQL="select * from JBDM";
		strSQL=strSQL+" where JBMC LIKE '%"+s+"%'" ;
		System.out.println(strSQL);
		
		rs=stmt.executeQuery(strSQL);
		
		System.out.println("Test");
}
	 catch (SQLException e) {
        
        e.printStackTrace();
    	return false;
    }
    return true;
    
}

public boolean updateRCYJL(String strCyrq,String strZyh){
	
	String strSQL="";
	strSQL="UPDATE RCYJL SET CYRQ='";
	strSQL=strSQL+strCyrq+"' WHERE ZYH='"+strZyh+"'";
	System.out.println(strSQL);
	try{
		stmt.executeUpdate(strSQL);	
		con.commit();
	}
	catch(SQLException e){
		return false;
	}
	
	return true;
}	    
	
public boolean insertZDJL(String strBlh,String strZdrq,String strJbdm,String strZdys,String strZd,String strSfrcy){
	
	String strSQL="";
	strSQL="INSERT INTO ZDJL VALUES('";
	strSQL=strSQL+strBlh+"','"+strZdrq+"','"+strJbdm+"','"+strZdys+"','"+strZd+"','"+strSfrcy+"')";
	System.out.println(strSQL  + "      11111");
	try{
		stmt.executeUpdate(strSQL);	
		con.commit();
	}
	catch(SQLException e){
		return false;
	}
	
	return true;
}	    
	
}