struts2 Action向JSP传值方式

public class Test {

private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String test1(){

name="zhangsan";
return "success";
}
}

${username}  <!-- EL表达式-->
<s:property value="username"/>  <!-- OGNL方式 -->

public class Test {
public String test1(){
ActionContext.getContext().put("age", 18);
return "success";
}
}

${age}  <!-- EL表达式-->
<s:property value="#age"/>  <!-- OGNL方式 -->

public class Test {
public String test1(){
ServletActionContext.getRequest().setAttribute("age", 18);
return "success";
}
}

${age}  <!-- EL表达式-->
<s:property value="#request.age"/>  <!-- OGNL方式 -->