spring整合struts2注解方式result问题
用配置文件的时候是这样写的
<result type="json">
<param name="contentType">text/html</param>
<param name="root">msg</param>
</result>
@Action(value="showSmallImg", results={@Result(name="smallImg", type="stream", params={"contentType","image/jpeg","inputName","${smallImg}","bufferSize","1024"})})