将值从java传递给jsp

Question

我的java类如下。如何将字符串returnStatus的值获取到JSP。 请告诉我如何将此returnStatus值传递给JSP，因为我的JSp显示为空白，即使它已在struts中映射

public class WCSOrdersListAction extends ActionSupport{

private String returnStatus;

public String execute() throws SQLException, ClassNotFoundException {

setReturnStatus("SUCCESS"); 

}

return SUCCESS;

public String getReturnStatus() {
    return returnStatus;
}


public void setReturnStatus(String returnStatus) {
    this.returnStatus = returnStatus;
}
}