Struts2文件上传一些小细节

a)       设置文件上传属性在Action中对应的类型的java.io.File;

b)       设置文件上传表单的enctype="multipart/form-data" method="post"

private File file;

private String fileContentType;

private String fileFileName;
 

d)       对应Action中拦截器的配置

<interceptor-ref name="fileUpload">

                 <param name="maximumSize">102400</param>

                 <param name="allowedTypes">application/msword</param>

</interceptor-ref>