58 lines
2.1 KiB
Plaintext
58 lines
2.1 KiB
Plaintext
<%@ page contentType="text/html;charset=UTF-8" %>
|
|
<%@ page import="java.sql.*" %>
|
|
<%! //处理字符串的方法：
|
|
public String codeString(String s)
|
|
{ String str=s;
|
|
try{str=new String(s.getBytes("ISO8859-1"),"UTF-8");
|
|
return str;
|
|
} catch(Exception e) { return str; }
|
|
}
|
|
%>
|
|
<HTML>
|
|
<BODY>
|
|
<%
|
|
|
|
Connection con;
|
|
Statement sql;
|
|
ResultSet rs;
|
|
try{Class.forName("com.mysql.jdbc.Driver");
|
|
} catch(ClassNotFoundException e){out.print("暂时无法访问");}
|
|
try {
|
|
con=DriverManager.getConnection("jdbc:mysql://localhost/公告栏","root","123456");
|
|
sql=con.createStatement();
|
|
String condition=null;
|
|
condition="SELECT * FROM 公告表1";
|
|
rs=sql.executeQuery(condition);
|
|
out.print("<Table Border align='center'>");
|
|
out.print("<TR>");
|
|
out.print("<TH width=100 >"+"公告编号");
|
|
// out.print("<TH width=100 >"+"公告题目");
|
|
out.print("<TH width=100 >"+"公告内容");
|
|
out.print("<TH width=100 >"+"公告作者");
|
|
out.print("<TH width=100 >"+"公告时间");
|
|
out.print("</TR>");
|
|
while(rs.next()) //输出查询结果
|
|
{ out.print("<TR>");
|
|
out.print("<TD height=100 vertical-align:top>"+rs.getString(1)+"</TD>");
|
|
out.print("<TD height=100 vertical-align:top>"+rs.getString(2)+"</TD>");
|
|
out.print("<TD height=100 vertical-align:top>"+rs.getString(3)+"</TD>");
|
|
out.print("<TD height=100 vertical-align:top>"+rs.getString(4)+"</TD>");
|
|
//out.print("<TD height=100 vertical-align:top>"+rs.getString(5)+"</TD>");
|
|
out.print("</TR>") ;
|
|
}
|
|
out.print("</Table>");
|
|
|
|
con.close();
|
|
}
|
|
catch(SQLException e1) {out.print("无法查询记录");}
|
|
%>
|
|
<form 公告编号="form2" method="post" action="update.jsp">
|
|
<div align="center">
|
|
请输入你要修改的公告编号<br /><input name="a1" size="11" type="text"><br/>
|
|
请输入你要修改的公告内容：<br /><textarea name="a2" cols="40" rows="5" type="text"></textarea>
|
|
<br /><br />
|
|
<input type="submit" class="btcss2" value="提交修改" /><br />
|
|
</div>
|
|
</form>
|
|
</BODY>
|
|
</HTML> |