微信被动返回消息接口解析不了返回的xml，提示“该公共账号暂时无法提供服务，请稍后再试”

发布于 2021-11-28 09:22:11 字数 2376 浏览 736 评论 2

//请求处理中的逻辑

//关键字自动回复
   if(msg.getMsgType().equals("text")){
    logger.info("::WxOauthAction checkUrl() getEvent() ，调用了text ");
    String content = getUserMsgReturnMsg(msg);
    logger.info("::WxOauthAction checkUrl() getEvent()，打印的内容是:"+content);
    PrintWriter pw = response.getWriter();
    pw.print(content);
    pw.flush();
   }

public String getUserMsgReturnMsg(WeChatReceiveMsg msg){
  String msgType = msg.getMsgType();
  String printContent = "";
  try {
  if(msgType.equals("text")){
   String keywords = msg.getContent();
   WXKeywordsDao wxk = new WXKeywordsDao();
   String content = wxk.getContentByKeywords(keywords);
   if(StringUtils.isNotBlank(content))
    printContent = getTextXml(msg, content);
    logger.info("::返回的用户的内容是"+printContent);
   }
  }catch (Exception e) {
   e.printStackTrace();
  }
  return printContent;
}

private String getTextXml(WeChatReceiveMsg msg ,String content){
  StringBuffer sb = new StringBuffer("<xml>"
    + "<ToUserName><![CDATA[#toUser#]]></ToUserName>"
    + "<FromUserName><![CDATA[#fromUser#]]></FromUserName>"
    + "<CreateTime>#time#</CreateTime>"
    + "<MsgType><![CDATA[text]]></MsgType>"
    + "<content><![CDATA[#content#]]></content>"
    + "</xml>");
  String str = sb.toString();
  str = str.replace("#toUser#", msg.getFromUserName());
  str = str.replace("#fromUser#", msg.getToUserName());
  str = str.replace("#time#", System.currentTimeMillis()/1000+"");
  str = str.replace("#content#", content);
  return str;
}