package?com.andy.test;

import?java.io.IOException;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?javax.servlet.http.HttpSession;

public?class?IndexServlet?extends?HttpServlet?{
	private?static?final?long?serialVersionUID?=?1L;

	protected?void?doGet（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
		System.out.println（“in?indexServlet........“）;
		HttpSession?session?=?request.getSession（）;
		if（session.getAttribute（“user“）==null）{
			session.setAttribute（“user“?“andy“）;
			System.out.println（“user?is?null“）;
		}else{
			System.out.println（“user?is?not?null“）;
		}
		response.getWriter（）.append（“print?sessionId:?“）.append（session.getId（））;
	}

	protected?void?doPost（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
		doGet（request?response）;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-26?16:34??my_project\
?????文件?????????588??2017-09-26?16:34??my_project\.classpath
?????文件????????1043??2017-09-26?16:34??my_project\.project
?????目錄???????????0??2017-09-26?16:34??my_project\.settings\
?????文件?????????567??2017-09-26?16:34??my_project\.settings\.jsdtscope
?????文件?????????364??2017-09-26?16:34??my_project\.settings\org.eclipse.jdt.core.prefs
?????文件?????????482??2017-09-26?16:34??my_project\.settings\org.eclipse.wst.common.component
?????文件?????????305??2017-09-26?16:34??my_project\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-09-26?16:34??my_project\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-09-26?16:34??my_project\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-09-26?16:34??my_project\build\
?????目錄???????????0??2017-09-26?16:38??my_project\build\classes\
?????目錄???????????0??2017-09-26?16:38??my_project\build\classes\com\
?????目錄???????????0??2017-09-26?16:38??my_project\build\classes\com\andy\
?????目錄???????????0??2017-09-26?16:38??my_project\build\classes\com\andy\test\
?????文件????????1783??2017-09-26?16:58??my_project\build\classes\com\andy\test\IndexServlet.class
?????目錄???????????0??2017-09-26?16:35??my_project\src\
?????目錄???????????0??2017-09-26?16:35??my_project\src\com\
?????目錄???????????0??2017-09-26?16:35??my_project\src\com\andy\
?????目錄???????????0??2017-09-26?16:37??my_project\src\com\andy\test\
?????文件????????1017??2017-09-26?16:58??my_project\src\com\andy\test\IndexServlet.java
?????目錄???????????0??2017-09-26?16:35??my_project\WebContent\
?????文件?????????356??2017-09-26?16:35??my_project\WebContent\index.jsp
?????目錄???????????0??2017-09-26?16:34??my_project\WebContent\meta-INF\
?????文件??????????39??2017-09-26?16:34??my_project\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-09-26?16:40??my_project\WebContent\WEB-INF\
?????目錄???????????0??2017-09-26?16:38??my_project\WebContent\WEB-INF\lib\
?????文件??????132336??2017-09-26?16:38??my_project\WebContent\WEB-INF\lib\javax.servlet-5.1.12.jar
?????文件???????98563??2017-09-26?16:38??my_project\WebContent\WEB-INF\lib\javax.servlet.jar
?????文件???????51441??2017-09-26?16:38??my_project\WebContent\WEB-INF\lib\javax.servlet.jsp.jar
?????文件?????????716??2017-09-26?17:00??my_project\WebContent\WEB-INF\web.xml
............此處省略0個文件信息