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<%@ page contentType="text/html;charset=UTF-8"%>
<%@ page import="java.sql.*"%>

<html>
<body>
<%Class.forName("org.postgresql.Driver").newInstance();
String url ="jdbc:postgresql://localhost:5432/dbTest" //dbTestΪÄãµÄÊý¾Ý¿âÃû
String user="postgres";
String password="postgres";
Connection conn= DriverManager.getConnection(url,user,password);
Statement stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from test";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()) {%>
ÄúµÄµÚÒ»¸ö×Ö¶ÎÄÚÈÝΪ£º <%=rs.getString(1)%>
ÄúµÄµÚ¶þ¸ö×Ö¶ÎÄÚÈÝΪ£º <%=rs.getString(2)%>
<%}%>
<%out.print("Êý¾Ý¿â²Ù×÷³É¹¦!!!");%>
<%rs.close();
stmt.close();
conn.close();
%>
</body>
</html>


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Unable to compile class for JSP - Java / Web ¿ª·¢

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<html>
<head>
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JSP/Servlet½»»¥ - Java / Web ¿ª·¢

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<script>
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