From 324ae744d757ad329e79770d1a0fbc4d3dfc4602 Mon Sep 17 00:00:00 2001
From: lawrencehj <1934378145@qq.com>
Date: 星期五, 23 七月 2021 17:01:52 +0800
Subject: [PATCH] 增加历史媒体下载信令及API支持
---
src/main/java/com/genersoft/iot/vmp/conf/ProxyServletConfig.java | 100 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 99 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/conf/ProxyServletConfig.java b/src/main/java/com/genersoft/iot/vmp/conf/ProxyServletConfig.java
index c543e6e..c2fb326 100644
--- a/src/main/java/com/genersoft/iot/vmp/conf/ProxyServletConfig.java
+++ b/src/main/java/com/genersoft/iot/vmp/conf/ProxyServletConfig.java
@@ -73,7 +73,7 @@
if (ioException instanceof ConnectException) {
logger.error("zlm 杩炴帴澶辫触");
} else if (ioException instanceof ClientAbortException) {
- logger.error("鐢ㄦ埛宸蹭腑鏂繛鎺ワ紝浠ｇ悊缁堟");
+ logger.error("zlm: 鐢ㄦ埛宸蹭腑鏂繛鎺ワ紝浠ｇ悊缁堟");
} else {
logger.error("zlm 浠ｇ悊澶辫触锛� ", e);
}
@@ -141,4 +141,102 @@
}
}
+
+
+ @Bean
+ public ServletRegistrationBean recordServletRegistrationBean(){
+ ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new RecordProxySerlet(),"/record_proxy/*");
+ servletRegistrationBean.setName("record_proxy");
+ servletRegistrationBean.addInitParameter("targetUri", "http://127.0.0.1:18081");
+ servletRegistrationBean.addUrlMappings();
+ if (logger.isDebugEnabled()) {
+ servletRegistrationBean.addInitParameter("log", "true");
+ }
+ return servletRegistrationBean;
+ }
+
+ class RecordProxySerlet extends ProxyServlet{
+
+
+ /**
+ * 寮傚父澶勭悊
+ */
+ @Override
+ protected void handleRequestException(HttpRequest proxyRequest, HttpResponse proxyResonse, Exception e){
+ try {
+ super.handleRequestException(proxyRequest, proxyResonse, e);
+ } catch (ServletException servletException) {
+ logger.error("褰曞儚鏈嶅姟 浠ｇ悊澶辫触锛� ", e);
+ } catch (IOException ioException) {
+ if (ioException instanceof ConnectException) {
+ logger.error("褰曞儚鏈嶅姟 杩炴帴澶辫触");
+ } else if (ioException instanceof ClientAbortException) {
+ logger.error("褰曞儚鏈嶅姟:鐢ㄦ埛宸蹭腑鏂繛鎺ワ紝浠ｇ悊缁堟");
+ } else {
+ logger.error("褰曞儚鏈嶅姟 浠ｇ悊澶辫触锛� ", e);
+ }
+ } catch (RuntimeException exception){
+ logger.error("褰曞儚鏈嶅姟 浠ｇ悊澶辫触锛� ", e);
+ }
+ }
+
+ /**
+ * 瀵逛簬涓烘寜鐓ф牸寮忚姹傜殑鍙互鐩存帴杩斿洖404
+ */
+ @Override
+ protected String getTargetUri(HttpServletRequest servletRequest) {
+ String requestURI = servletRequest.getRequestURI();
+ IMediaServerItem mediaInfo = getMediaInfoByUri(requestURI);
+
+ String uri = null;
+ if (mediaInfo != null) {
+// String realRequestURI = requestURI.substring(requestURI.indexOf(mediaInfo.getId())+ mediaInfo.getId().length());
+ uri = String.format("http://%s:%s", mediaInfo.getIp(), mediaInfo.getRecordAssistPort());
+ }else {
+ uri = "http://127.0.0.1:" + serverPort +"/index/hook/null"; // 鍙槸涓�涓兘杩斿洖404鐨勮姹傝�屽凡锛� 鍏朵粬鐨勪篃鍙互
+ }
+ return uri;
+ }
+
+ /**
+ * 鍔ㄦ�佹浛鎹㈣姹傜洰鏍�
+ */
+ @Override
+ protected HttpHost getTargetHost(HttpServletRequest servletRequest) {
+ String requestURI = servletRequest.getRequestURI();
+ IMediaServerItem mediaInfo = getMediaInfoByUri(requestURI);
+ HttpHost host;
+ if (mediaInfo != null) {
+ host = new HttpHost(mediaInfo.getIp(), mediaInfo.getRecordAssistPort());
+ }else {
+ host = new HttpHost("127.0.0.1", serverPort);
+ }
+ return host;
+
+ }
+
+ /**
+ * 鏍规嵁uri鑾峰彇娴佸獟浣撲俊鎭�
+ */
+ IMediaServerItem getMediaInfoByUri(String uri){
+ String[] split = uri.split("/");
+ String mediaServerId = split[2];
+ return mediaServerService.getOne(mediaServerId);
+ }
+
+ /**
+ * 鍘绘帀url涓殑鏍囧織淇℃伅
+ */
+ @Override
+ protected String rewriteUrlFromRequest(HttpServletRequest servletRequest) {
+ String requestURI = servletRequest.getRequestURI();
+ IMediaServerItem mediaInfo = getMediaInfoByUri(requestURI);
+ String url = super.rewriteUrlFromRequest(servletRequest);
+ if (mediaInfo == null) {
+ return url;
+ }
+ return url.replace(mediaInfo.getId() + "/", "");
+ }
+ }
+
}
--
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