Spring boot的Controller类是指定HTML页面的实现的方法如下：
1、在spring boot中借鉴servlet的方法输出html：
@RequestMapping(value="/getPage")
public void writeSubmitHtml(Reader reader, Writer writer, HttpSession session) throws IOException {
User user = (User) session.getAttribute(ConstantConfig.LONGIN_USER);
StringBuffer sbHtml = new StringBuffer();
sbHtml.append("");
sbHtml.append("
支付宝即时到账交易接口</title></head><body>"+ user.getNo() +"</body></html>");<br /> writer.write(sbHtml.toString()); <br /> }<br />这里直接使用了参数 Writer writer，返回值为 void, 其实参数 Writer writer 也可以换成 PrintWriter writer; 直接写出HTML的字符流。<br />2.在controller中的配置：<br />@RequestMapping(value="/htmlView")<br /> public void htmlView(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{<br /> // ...<br /> request.getRequestDispatcher("index.html").forward(request, response);<br /> //response.sendRedirect("<a href="http://www.baidu.com" target="_blank" rel="nofollow noopener">http://www.baidu.com</a>");<br /> } </div> <div class="tags"> </div> <div class="clear"> <div class="shares"> <b>声明：你问我答网所有作品（图文、音视频）均由用户自行上传分享，仅供网友学习交流。若您的权利被侵害，请联系fangmu6661024@163.com</b> <div id="share" class="share-component social-share" data-sites="weibo,qzone,qq,wechat"> </div> </div> <div class="act"> <a href="JavaScript:" onclick="zan('1670868096555737107')" class="zan" title="赞"> <i 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