之前是PrintWriter out=response.getWriter();
response.setContentType("text/xml;charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
这个是写反了的。
应该把PrintWriter out=response.getWriter(); 放在
response.setContentType("text/xml;charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
之后
response.setContentType("text/xml;charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
这个是写反了的。
应该把PrintWriter out=response.getWriter(); 放在
response.setContentType("text/xml;charset=UTF-8");
response.setHeader("Cache-Control", "no-cache");
之后