div中显示jsp从后台获取的数据的方法:
1首先是取值:
<%
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection connection = DriverManager.getConnection(url);
Statement statement = connection.createStatement();
String sql = "SELECT * FROM " + tableName;
ResultSet rs = statement.executeQuery(sql);
%>
2然后是输出
<%
out.print("
学号");
%>
3最后是显示
<div>
<%
out.print("学号");
%>
</div>