@ManagedBean(name = "homeBean")
@SessionScoped
public class HomeBean {
public String msg="";
@ManagedProperty(value="#{searchBean}")
private StartBean startBean;
public void fetch(){
setMsg(getStartBean().getServer().getChat());
}
}
调用fetch
方法时出错。尽管在用户在开始时登录时创建了bean,但startBean
返回null。