日期:2014-05-17 浏览次数:20712 次
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <package name="main" extends="struts-default"> <interceptors> <interceptor name="authentication" class="interceptor.AuthorizationInterceptor"/> <interceptor-stack name="myStack"> <interceptor-ref name="defaultStack"/> <interceptor-ref name="authentication"/> </interceptor-stack> </interceptors> <action name="adminAction" class="action.AdminAction"> <result name="admin">admin.jsp</result> <result name="login">login.jsp</result> <interceptor-ref name="myStack" /> </action> </package> </struts>
package interceptor; import com.opensymphony.xwork2.*; import com.opensymphony.xwork2.interceptor.AbstractInterceptor; import java.util.*; public class AuthorizationInterceptor extends AbstractInterceptor { @Override public String intercept(ActionInvocation invocation) throws Exception { // TODO Auto-generated method stub ActionContext ctx = invocation.getInvocationContext(); Map session = ctx.getSession(); String user = (String)session.get("username"); if(user!=null && "admin".equals(user)) return invocation.invoke(); else return Action.LOGIN; } }
package action; import com.opensymphony.xwork2.ModelDriven; import com.opensymphony.xwork2.ActionSupport; import com.opensymphony.xwork2.ActionContext; import java.util.*; import dao.AdminDAO; import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; import java.lang.*; public class AdminAction extends ActionSupport{ private String name; private String password; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String execute() throws Exception { String adminname=null; String adminpassword=null; String driverClass = "com.mysql.jdbc.Driver"; String dburl = "jdbc:mysql://localhost:3306/cms_lawyer?characterEncoding=UTF-8"; String dbuser = "root"; String dbpassword = "12345678"; Connection conn=null; System.out.println("before"); try { Class.forName(driverClass); } catch(ClassNotFoundException