flex+eclipse获取session
发布时间:2020-12-15 05:10:08 所属栏目:百科 来源:网络整理
导读:环境: 1、Flash Builder4.6和MyEclipse集成。(Eclipse)也一样。 2、在MyEclipse下,试图切换到Flash,创建一个Flex项目 Java代码: 1、 UserInfo类 package cn.flex;import javax.persistence.Column;import javax.persistence.Entity;import javax.persi
环境:
1、Flash Builder4.6和MyEclipse集成。(Eclipse)也一样。
2、在MyEclipse下,试图切换到Flash,创建一个Flex项目
Java代码:
1、
UserInfo类
package cn.flex; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name="UserInfo") public class UserInfo { private String username; private String password; @Id @Column(name="UserName") public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } @Column(name="Password") public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } }
2、
UserSession类
package cn.flex; import flex.messaging.FlexContext; public class UserSession { public void SetUserSession(String username,String password) { UserInfo userInfo = new UserInfo(); userInfo.setUsername(username); userInfo.setPassword(password); FlexContext.getFlexSession().setAttribute("username",userInfo); } public UserInfo GetUserSession() { UserInfo userInfo = (UserInfo) FlexContext.getFlexSession() .getAttribute("username"); return userInfo; } }
配置文件:
1、remoting-config.xml配置文件
<!--用户信息保存到session中 --> <destination id="userSession"> <properties> <source>cn.flex.UserSession</source> <scope>application</scope> </properties> </destination>
2、在flex<fx:Declarations>中声明调用session
<s:RemoteObject id="userSession" destination="userSession" endpoint="http://localhost:8080/FlexLogin/messagebroker/amf"> <s:method name="SetUserSession" result="setSession_resultHandler(event)" fault="setSession_faultHandler(event)"/> <s:method name="GetUserSession" result="getSession_resultHandler(event)" fault="getSession_faultHandler(event)"/> </s:RemoteObject> protected function setSession_clickHandler(event:MouseEvent):void{userSession.SetUserSession(username.text,password.text);}protected function getSession_clickHandler(event:MouseEvent):void{userSession.GetUserSession();} 官网帮助文档链接: 1、BlazeDS 4 Java API Reference(做为flex前台和后台java的桥接) (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |