There is no Action mapped for namespace / and action name XXXXX. - [unknown location]

请检查你的xxxAction类的方法是类型是否写成了private!!!

@Action(value="doaddpost",results={@Result(name="success",type="redirectAction",params={"actionName","postcontent","namespace","/post","postcontentid","${postcontentid}","postid","${postid}"}),})public String doaddpost() {    Postcontent pc = new Postcontent();    pc.setContent(text);    pc.setLikenum(0);    postcontentid = postcontentService.save(pc).toString();    Post post = new Post();    post.setTitle(title);    post.setCreatetime(DateUtil.now());    post.setPostdiscussnum(0);    post.setUser((User)getSession().get("user"));    postid = postService.save(post).toString();    return SUCCESS;}