搜索功能（模糊搜索）
1.搜索功能介绍
只要在搜索栏里输入少许关键字，只要主题里有含有的，都会显示出来
2.功能截图
search的代码（实现查询功能）：
<body>
<form action="dealing/searchresponse.jsp" method="get" target="middlemain">
<br>
Search:<input type="text" name="name" size="60"><input type="submit" class="searchsubmit" value=" " >
</form>
</body>
查询显示的代码：
<body>
<%
String name=new String(request.getParameter("name").getBytes("ISO-8859-1"),"UTF-8");
Connection con=null;
Statement stmt=null;
ResultSet rs=null;
String author;
String topic;
String classify;
int i=0;
Class.forName("com.mysql.jdbc.Driver");
String url="jdbc:mysql://localhost:3306/learning?useUnicode=true&characterEncoding=gbk";
con=DriverManager.getConnection(url,"root","root");
stmt=con.createStatement();
String query="select * from showframe where topic like ‘%"+name+"%‘ ";
rs=stmt.executeQuery(query);
%>
<table align="center" width="100%" border="1">
<tr background="#22dcff" >
<th>类型</th>
<th>类型</th>
<th>作者</th>
<th>主题</th>
<th>回复</th>
<th>收藏</th>
</tr>
<%
while(rs.next()){
author=rs.getString("author");
topic=rs.getString("topic");
classify=rs.getString("classify");
i++;
%>
<tr height="40" >
<td align="center"><%=i%></td>
<td ><%=rs.getString("classify") %></td>
<td><%=author%></td>
<td><a href="dealing/response.jsp?author=<%=author%>&topic=<%=topic%>"><%=topic%></a></td>
<td align="center"><%=rs.getString("total") %></td>
<td align="center"><a href="dealing/shoucang.jsp?classify=<%=classify %>&author=<%=author%>&topic=<%=topic%>">收藏</a></td>
</tr>
<%
}
%>
</table>
</body>
时间： 2024-08-25 23:01:46