技術標籤：SQLJava-幫助小白Java學習分享sqlserver

public static Connection getConnection() {//配置資料庫資訊
    	String url="jdbc:sqlserver://localhost:1433;DatabaseName=abc";//資料庫地址
        String username="user01";//資料庫使用者名稱
        String password="123456";//資料庫密碼
        Connection conn=null;
		if
 
 (null==conn) {
			try {
				//載入驅動
				Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
				//建立資料庫連結
				conn =DriverManager.getConnection(url,username,password);
			} catch (Exception e) {
				e.printStackTrace();
			}
			
		}
		return conn;
	}

protected void doGet(HttpServletRequest request,
 
 HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
		Date dNow = new Date( );
	      SimpleDateFormat ft = new SimpleDateFormat ("yyyy-MM-dd hh:mm:ss"
 
);
	     
	      System.out.println("當前時間為: " + ft.format(dNow));
	      
	      String sql="SET NOCOUNT ON; INSERT INTO ab(a,b) VALUES('"+ft.format(dNow)+ "','00:00:00')";
	      
	      Connection conn=getConnection();
	      PreparedStatement pst=null;
	      try {
			pst=conn.prepareStatement(sql);
			 pst.executeUpdate();//這裡有三個executeUpdate用於增刪改executeQuery用於查詢，execute通用所有增刪查改
		      pst.close();
		      conn.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	     
	}
	```