问题描述

求助：No result defined for action X and result input

我使用是SSH框架 ，在web页面点击提交后提示：
com.opensymphony.xwork2.util.logging.commons.CommonsLogger error
SEVERE: Could not find action or result
/book2/progenitor2!register.action
No result defined for action cn.book.action.ProgenitorAction and result input

struts.xml配置如下：

/result.jsp
/person/personCenter.jsp

image/bmp,image/png,image/gif,image/pjpeg,img/jpg

/progenitor.jsp

jsp代码如下：

/s:hidden

照片：

height="70px" />

/s:form
Action类代码：
public class ProgenitorAction extends ActionSupport {
....
private File file; // File对象
private String fileFileName; // 获取上传文件名
private String fileContentType;

public String register() throws Exception {
    Users user=(Users) ServletActionContext.getRequest().getSession().getAttribute("USER");
    System.out.println("当前用户："+user.getUsername());
    if(null==user){
        this.tag=4;
    }else{
        if(this.progenitorService.valiUser(user)){
            // 取得后缀名
            String hou = "";
            // 从项目根路径里取得upload文件夹的全路径
            String root = ServletActionContext.getRequest().getRealPath("/upload");
            System.out.println("fileFileName:"+this.fileFileName);
            //判断file不为空的时候执行文件的上传
            if (this.file != null &&!"".equals(this.fileFileName)) {

                // 当文件名不为空时取得后缀
                if (this.fileFileName != null|| this.fileFileName.indexOf(".") != -1) {
                    hou = this.fileFileName.substring(
                            this.fileFileName.lastIndexOf(".") + 1).trim()
                            .toLowerCase();
                }

                // 获取request对象
                HttpServletRequest request = ServletActionContext.getRequest();

                // 创建随机数辅助类对象，并传当前IP参数
                IPTimeStamp ip = new IPTimeStamp(request.getRemoteAddr());
                // 组合文件名
                this.fileFileName = ip.getIPTimeStampRand() + "." + hou;

                // 根据上传文件创建输入流
                InputStream is = new FileInputStream(file);
                File destFile = new File(root, fileFileName);
                OutputStream os = new FileOutputStream(destFile);
                byte[] buffer = new byte[1024];
                int length = 0;
                while (-1 != (length = is.read(buffer))) {
                    os.write(buffer, 0, length);
                }
                os.close();
                is.close();
                //不为空的时候set为当前图片
                progenitor.setPhoto("upload/"+fileFileName);
                System.out.println("图片名称为："+fileFileName);
            } else {
                // 为空的时候set为默认图片
                progenitor.setPhoto(pic);
            }

            progenitor.setUsers(user);
            this.progenitorService.register(progenitor);

            this.tag=5;
        }else{
            this.tag=6;
        }
    }
    return "doresult";
}
}

解决方案

找不到action对应的result