Struts2 action 跳转到 action 传值 方法

struts.xml

       /user/userList.jsp
       
               /userManage!toEditUser.action?userId=${userId}
       

FromAction.action

private String userId = "";

public String getUserId() {
     return userId;
}
public void setUserId(String userId) {
    this.userId = userId;
}

跳转之前setUserId()可以了。

public string toAction(){
  ...
  this.setUserId(“1”);
  return "edit_action";
}