package?com.controller;


import?java.io.IOException;

import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.apache.hadoop.fs.FileStatus;
import?org.apache.hadoop.mapred.JobConf;

import?com.model.HdfsDAO;
import?com.sun.security.ntlm.Server;

/**
?*?Servlet?implementation?class?DeleteFileServlet
?*?實現刪除文件類
?*/
public?class?DeleteFileServlet?extends?HttpServlet?{
?
	/**
	?*?@see?HttpServlet#doGet（HttpServletRequest?request?HttpServletResponse?response）
	?*/
	protected?void?doGet（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
?
		
	????String?filePath?=?new?String（request.getParameter（“filePath“）.getBytes（“UTF-8“）“UTF-8“）;
		
?		JobConf?conf?=?HdfsDAO.config（）;
????????HdfsDAO?hdfs?=?new?HdfsDAO（conf）;
????????
????????hdfs.rmr（filePath）;
????????System.out.println（“====“+filePath+“====“）;
?????????FileStatus[]?list?=?hdfs.ls（“/123“）;
????????request.setAttribute（“list“list）;
		request.getRequestDispatcher（“index.jsp“）.forward（requestresponse）;
		
	}

	/**
	?*?@see?HttpServlet#doPost（HttpServletRequest?request?HttpServletResponse?response）
	?*/
	protected?void?doPost（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
		this.doGet（request?response）;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-22?15:46??yunpan\
?????文件????????1570??2017-11-27?10:56??yunpan\.classpath
?????文件????????1039??2017-11-22?15:46??yunpan\.project
?????目錄???????????0??2017-11-24?16:06??yunpan\.settings\
?????文件?????????503??2017-11-22?15:46??yunpan\.settings\.jsdtscope
?????文件??????????88??2017-11-27?16:26??yunpan\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2017-11-22?15:46??yunpan\.settings\org.eclipse.jdt.core.prefs
?????文件?????????563??2017-11-23?21:26??yunpan\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-11-22?15:46??yunpan\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-11-22?15:46??yunpan\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-11-22?15:46??yunpan\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-11-28?09:52??yunpan\WebContent\
?????文件?????????844??2017-11-27?11:12??yunpan\WebContent\Check.jsp
?????目錄???????????0??2017-11-22?15:46??yunpan\WebContent\meta-INF\
?????文件??????????39??2017-11-22?15:46??yunpan\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-11-27?16:19??yunpan\WebContent\WEB-INF\
?????目錄???????????0??2017-11-23?21:26??yunpan\WebContent\WEB-INF\lib\
?????文件???????70604??2017-11-22?16:07??yunpan\WebContent\WEB-INF\lib\commons-fileupload-1.3.3.jar
?????文件??????214788??2017-11-22?16:08??yunpan\WebContent\WEB-INF\lib\commons-io-2.6.jar
?????文件??????999635??2017-11-22?15:51??yunpan\WebContent\WEB-INF\lib\mysql-connector-java-5.1.44-bin.jar
?????文件??????197994??2017-11-23?21:26??yunpan\WebContent\WEB-INF\lib\servlet-api.jar
?????文件????????3275??2017-11-29?16:07??yunpan\WebContent\WEB-INF\web.xml
?????目錄???????????0??2017-11-23?15:16??yunpan\WebContent\assets\
?????目錄???????????0??2017-11-23?15:16??yunpan\WebContent\assets\css\
?????文件???????46017??2017-11-23?15:16??yunpan\WebContent\assets\css\_bootmetro.css
?????文件???????32398??2017-11-23?15:16??yunpan\WebContent\assets\css\_metro-ui-dark.css
?????文件???????31970??2017-11-23?15:16??yunpan\WebContent\assets\css\_metro-ui-light.css
?????目錄???????????0??2017-11-23?15:16??yunpan\WebContent\assets\css\bootmetro\
?????文件???????22898??2017-11-23?15:16??yunpan\WebContent\assets\css\bootmetro\bootmetro-ui-light.css
?????文件???????73895??2017-11-23?15:16??yunpan\WebContent\assets\css\bootmetro-icons.css
?????文件???????23126??2017-11-23?15:16??yunpan\WebContent\assets\css\bootmetro-responsive.css
............此處省略153個文件信息