sys_parameter.jsp
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@page import="edu.hit.ice.ibatis.common.*" %>
<%@page import="java.io.File" %>
<%@page import="java.net.MalformedURLException" %>
<%@page import="javax.swing.JFileChooser" %>
<%@ taglib uri="../../WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="../../WEB-INF/struts-logic.tld" prefix="logic"%>
<%@ taglib uri="../../WEB-INF/struts-bean.tld" prefix="bean"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
<head>
<link rel="stylesheet" type="text/css" href="<%=basePath%>public/css/focus.css">
<script language="JavaScript1.2">
//根据分辨率缩放窗口
function resize2()
{var correctwidth=1024;
var correctheight=768;
if (screen.width!=correctwidth||screen.height!=correctheight){
document.body.style.zoom=screen.width/correctwidth;
}
}
function initArray() {
this.length = initArray.arguments.length
for (var i = 0; i < this.length; i++)
this[i+1] = initArray.arguments[i]
}
function checkFileType(){
var validExt = new initArray("sql");
var isValid = "false";
var maxLength = document.all("filename").value.length;
var ext = document.all("filename").value.substring(maxLength,maxLength - 3);
ext = ext.toLowerCase();
for (var i = 1; i < 4; i++)
if (ext == validExt[i]){
isValid = "true";
}
if (isValid == "false"){
alert("只能还原*.sql类型的文件");
}
}
</script>
</head>
<body onload="resize2()" oncopy="parent.fncopy()" >
<%String dbpath=new String();
dbpath="C:\\";
if(request.getParameter("dbpath")!=null)
{
dbpath=java.net.URLDecoder.decode(request.getParameter("dbpath"),"UTF-8");
}
%>
<table width="53%" height="270" valign="top" align="center" border="0" cellpadding="0" cellspacing="0" class="text" style="font-size:12px" >
<tr>
<td >
<fieldset>
<legend>
数据管理参数设置
</legend>
<html:form action="/sysparams.do?act=123">
<table width="488" height="57" border="0" cellpadding="0" cellspacing="0" bgColor=#f4f5f6>
<tr>
<td height="12" colspan="4">
</td>
</tr>
<tr>
<td width="27" height="25"> </td>
<td width="349" height="25" valign="middle">数据清理范围：
<input name="cleancope" type="text" size="30" >
</td>
<td width="117" colspan="2" align="left" valign="middle">天前</td>
</tr>
<tr>
<td height="12" colspan="4">
</td>
</tr>
<tr>
<td width="27" height="25"> </td>
<td width="349" height="25" valign="middle">数据清理时间：
<select name="cleantime">
<option>00：00</option>
<option selected>01：00</option>
<option>02：00</option>
<option>03：00</option>
<option>04：00</option>
<option>05：00</option>
<option>06：00</option>
<option>07：00</option>
<option>08：00</option>
<option>09：00</option>
<option>10：00</option>
<option>11：00</option>
<option>12：00</option>
<option>13：00</option>
<option>14：00</option>
<option>15：00</option>
<option>16：00</option>
<option>17：00</option>
<option>18：00</option>
<option>19：00</option>
<option>20：00</option>
<option>21：00</option>
<option>22：00</option>
<option>23：00</option>
</select>
</td>
<td width="117" colspan="2" valign="middle"> </td>
</tr>
<tr>
<td height="12" colspan="4">
</td>
</tr>
<tr>
<td width="27" height="25"> </td>
<td width="349" height="25" valign="middle">备份路径设置：
<input name="backuppath" type="text" size="30" value=<%=dbpath%>>
</td>
<td width="117" colspan="2" valign="middle"><a href="show.jsp">浏览</a>
</td>
</tr>
<tr>
<td height="12" colspan="4"></td>
</tr>
<tr>
<td width="31" height="26"> </td>
<td width="406" height="26" valign="middle" colspan="2">选择还原文件：
<input type="FILE" id="filename" size="30" name="file0" class="input-file" value="浏览" onchange="javascript:checkFileType();">
</td>
</tr>
<tr>
<td height="12" colspan="4"></td>
</tr>
<tr>
<td height="28" colspan="4" align="center">
<img src="<%=basePath%>public/images/reset.gif" border=0 align=middle>
<img src="<%=basePath%>public/images/save.gif" border=0 align=middle>
</td>
</tr>
</table>
</html:form>
</fieldset> </td>
</tr>
</table>
</body>
</html>
show.jsp如下：
<%@ page language="java" contentType="text/html; charset=GBK" %>
<%@ page import="java.io.File"%>
<%@ page import="java.net.MalformedURLException"%>
<%@ page import="javax.swing.JFileChooser"%>
<%
JFileChooser jfc = new JFileChooser();
jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
jfc.showOpenDialog(null);
File file = jfc.getSelectedFile();
String dbpath=new String();
try {
dbpath=file.toURL().toString().substring(6);
dbpath=dbpath.replace("/","\\");
} catch (MalformedURLException e) {
e.printStackTrace();
}
String where = java.net.URLEncoder.encode(dbpath,"UTF-8");
response.sendRedirect("sys_parameter.jsp?dbpath="+where);
%>