华为摄像机 NAT 双向注册不能发送 post put请求的解决办法

华为摄像机 NAT 双向注册不能发送 post put请求的解决办法
技术博客 http://idea.coderyj.com/

1.不能发送post get请求的解决办法 在请求头中增加 Content-Length

String reqLineStr = method + " " + url + " HTTP/1.1\r\n";
HttpReqLineHelper reqLine = new HttpReqLineHelper(reqLineStr);
 HttpHeadersHelper headers = new HttpHeadersHelper();
 headers.addHeader("Accept", "*/*");
 headers.addHeader("Host", remoteHost + ":" + remotePort);
 // keep-alive
 headers.addHeader("Connection", "keep-alive");
 headers.addHeader("Content-Type", "application/json");
 if (null != body){
     // 请求体带参数的要添加长度
     headers.addHeader("Content-Length", String.valueOf(body.length));
 }

2.华为摄像头第三方告警不能解析请求头 Content-Type: application/的解决办法

// 解决华为报警信息类型错误的问题 Content-Type: application/
    @RequestMapping(value = "test1", method = RequestMethod.POST)
    public Object test1(DeviceBean deviceBean, HttpServletRequest request) throws IOException {
        // 从请求上下文里获取Request对象
//        ByteArrayOutputStream baos = new ByteArrayOutputStream();
//        IOUtils.copy(request.getInputStream(), baos);
        ServletInputStream inputStream = request.getInputStream();
        AlarmBean alarmBean = JSONObject.parseObject(inputStream, AlarmBean.class);
        log.info("接收到告警参数--deviceBean " + deviceBean);
        log.info("接收到告警参数" + alarmBean);
        return "成功";
    }

3.官方demo地址 https://bbs.huaweicloud.com/forum/thread-178101-1-1.html

4.经过改造之后的项目 采用spring boot框架 地址 https://github.com/wenyanjun/RESTful_Demo

5.api文档再项目的 doc中 可以对照