上传文件能正常进行,但是当我什么都不上传,<s:file name="upload"> 为空时,提交后就会发生以上错误:
14:30:50,593 INFO [STDOUT] ERROR 2010-11-29 14:30:50,593 FileUploadInterceptor:acceptFile - Content-Type not allowed: upload "upload_603a9083_12c964c0a13__7fff_00000009.tmp" application/octet-stream
14:30:50,593 INFO [STDOUT] ERROR 2010-11-29 14:30:50,593 FileUploadInterceptor:acceptFile - Content-Type not allowed: upload "upload_603a9083_12c964c0a13__7fff_00000009.tmp" application/octet-stream
private List<File> upload; private List<String> uploadFileName; private List<String> uploadContentType;
js 没有写
后台判断是这样的
// 上传附件
if(getUpload()!=null&&getUpload().size()>0){
//邮件上传方法
upload(upload, uploadFileName);
}
<interceptor-ref name="fileUpload">
<param name="allowedTypes">image/png,image/gif,image/jpeg,image/jpg,image/x-png</param>
<param name="maximumSize">2000000</param>
</interceptor-ref>
<interceptor-ref name="defaultStack"></interceptor-ref>而空文本为:application/octet-stream
根本无法进来
添加application/octet-stream 到allowType 后 upload 值为:
D:\myTools\jboss-4.2.2.GA\server\default\work\jboss.web\localhost\fmp\upload__6de36cfb_12c96f2362d__7fff_00000003.tmp然后就是java.io.FileNotFoundException: (upload的路径) 系统无法找到指定路径
我用的多文件上传 我用 uploadFileName==null 判断
结果总是为true 用 uploadFileName.get(0).trim()!="" 判断即可