最近的项目使用SSH框架 以前没用过
所以自己搭了一个练练手 想实现一个POI解析excel的过程
使用的是struts2
在上传文件的时候是这样写的
jsp:
<s:form namespace="/nameSpace" action="/nameSpace/inPut.action" method="post" enctype="multipart/form-data">
<input type="text" name="hahahaha" />
<s:file name="upload" label="File"/>
<s:submit />
<s:reset />
</s:form>
java:
private File upload;
private String uploadContentType;
private String uploadFilename;
public File getUpload() {
return upload;
}
public void setUpload(File upload) {
this.upload = upload;
}
public String getUploadContentType() {
return uploadContentType;
}
public void setUploadContentType(String uploadContentType) {
this.uploadContentType = uploadContentType;
}
public String getUploadFilename() {
return uploadFilename;
}
public void setUploadFilename(String uploadFilename) {
this.uploadFilename = uploadFilename;
}
private String hahahaha;
/**
* @return the hahahaha
*/
public String getHahahaha() {
return hahahaha;
}
/**
* @param hahahaha the hahahaha to set
*/
public void setHahahaha(String hahahaha) {
this.hahahaha = hahahaha;
}
public String inPut() throws Exception {
System.out.println("contentType:"+this.getUpload());
System.out.println("filename:"+this.getUploadFilename());
System.out.println(hahahaha);
System.out.println("----------");
return "ss";
}
呃 配置文件什么的没有问题,应为在我不写这个<s:file>控件时跳入方法是没有问题的
那个hahahaha的值也是可以成功传到后台的
再跳转到页面也是没有问题的
现在的问题是 写了<S:FILE>控件后 往后台跳方法 会报错:
No result defined for action JAVA.checkHibernate.action.CheckHi and result input
JAVA.checkHibernate.action.CheckHi 这个是我的action路径
我在网上查了很久 说是传值的类型不对 <s:file>难道不是File对象吗
究竟是哪里错了
>。<抓狂........