ÈËÉú¾ÍÊDz«ÖйúÇø

Nginx¸³ÄÜÊÓÆµÁ÷ýÌ壺´ÓÈëÃŵ½ÐÑÄ¿ £¬½âËø¸ßЧ²¥·ÅмÍÔª_07
ȪԴ£ºÖ¤È¯Ê±±¨Íø×÷ÕߣºÁõ»ÛÇä2026-03-05 06:44:12
wwwzqhsauikdwjbfkjabfwqr

Nginx×÷ΪÊÓÆµ·Ö·¢CDNµÄ×÷ÓÃ

µ±?ÊÓÆµÁ÷Á¿¼¤Ôöʱ £¬µ¥Ì¨Nginx·þÎñÆ÷½«ÄÑÒÔÔâÊÜ¡£Õâʱ £¬Nginx¿ÉÒÔ×÷ΪCDNµÄÖ÷Òª×é³É?²¿·Ö£º

±ßÑØ½Úµã£ºNginx°²ÅÅÔÚCDNµÄ¸÷¸ö±ßÑØ½Úµã £¬»º´æ´ó×ÚµÄÊÓÆµÄÚÈÝ¡£µ±Óû§ÌᳫÇëÇóʱ £¬ÇëÇó»á·Óɵ½ÀëÓû§×î½üµÄ±ßÑØ½Úµã £¬´ÓNginx½ÚµãÖ±½Ó»ñÈ¡ÊÓÆµ £¬ÊµÏÖµÍÑÓ³Ù¡¢¸ßËÙÂʵIJ¥·Å¡£»ØÔ´£ºµ±?±ß??Ôµ½Úµã»º´æÖÐûÓÐÓû§ÐèÒªµÄÊÓÆµÊ± £¬Nginx»áÏòÔ´Õ¾£¨¿ÉÄÜÒ²ÊÇÒ»¸öNginx¼¯Èº»òרÃŵĴ洢·þÎñÆ÷£©Ìᳫ»ØÔ´ÇëÇó £¬»ñÈ¡ÊÓÆµ²¢»º´æµ½±ßÑØ½Úµã £¬È»ºó·µ»Ø¸øÓû§¡£

¸ºÔØÆ½ºâ£ºNginxÒ²¿ÉÒÔ²¿?ÊðÔÚÔ´Õ¾×÷Ϊ¸ºÔØÆ½ºâÆ÷ £¬Î´À´×ÔCDN±ßÑØ½ÚµãµÄÇëÇó·Ö·¢µ½ºó¶ËµÄ¶à¸öýÌå·þÎñÆ÷»ò´æ´¢?·þÎñÆ÷ £¬È·±£Ô´Õ¾µÄÎȹÌÐԺ͸߿ÉÓÃÐÔ¡£

worker_processesauto;events{worker_connections1024;}http{sendfileon;tcp_nopushon;tcp_nodelayon;keepalive_timeout65;types_hash_max_size2048;include/etc/nginx/mime.types;default_typeapplication/octet-stream;server{listen80;server_nameyour_domain.com;location/{roothtml;indexindex.htmlindex.htm;}}}#RTMPÄ£¿éÉèÖÃrtmp{server{listen1935;#RTMPĬÈ϶˿Úchunk_size4096;applicationlive{liveon;#¿ªÆôÖ±²¥Ä£Ê½recordoff;#²»?Â¼ÖÆÊÓÆµÁ÷#allowpublish127.0.0.1;#ÔÊÐíÌØ¶¨IPÐû²¼#denypublishall;#allowplayall;#ÔÊÐíËùÓÐIP²¥·Å}}}

ΪʲôѡÔñNginxÀ´²¥·ÅÊÓÆµ£¿

»òÐíÄã»áÎÊ £¬²¥·ÅÊÓÆµ²»¾ÍÊǰÑÎļþ´«¸øÓû§Âð£¿ÎªÊ²Ã´»¹ÐèÒªNginxÕâÑùרҵµÄ¹¤¾ß£¿Ãյ׺ܼòÆÓ£ºÊÓÆµÁ÷ýÌåµÄÖØ´óÐÔÔ¶³¬ÄãµÄÏëÏ󡣹ŰåµÄHTTPÎļþÏÂÔØ·½·¨ £¬ÄÑÒÔÓ¦¶ÔÊÓÆµ²¥·ÅʱһÁ¬¡¢¸ß´ø¿íµÄ´«ÊäÐèÇó £¬¸ü²»±ØËµÊµÊ±»¥¶¯¡¢µÍÑÓ³ÙµÄÖ±²¥³¡¾°ÁË¡£

NginxÖ®ÒÔÊÇÍÑÓ±¶ø³ö £¬Ö÷ÒªÔÚÓÚÆäÒÔϼ¸¸ö½¹µãÓÅÊÆ£º

¸ßÐÔÄÜÓë¸ß²¢·¢´¦Öóͷ£ÄÜÁ¦£ºNginxÒÔÆäÊÂÎñÇý¶¯¡¢Òì²½·ÇÛÕ±ÕµÄÍøÂçÄ£×ÓÖø³Æ¡£ÕâÒâζ×ÅËüÄÜÒÔ¼«µÍµÄ×ÊÔ´ÏûºÄ £¬Í¬Ê±´¦?Àí³ÉǧÉÏÍòµÄ?²¢·¢ÅþÁ¬ £¬ÍêÉÆÆõºÏÊÓÆµÁ÷ýÌå¶Ô¸ß²¢·¢»á¼ûµÄÐèÇó¡£ÎÞÂÛÊǰÙÍò¼¶¹ÛÖÚͬʱԢĿֱ²¥ £¬Õվɺ£Á¿Óû§µã²¥ÊÓÆµ £¬Nginx¶¼ÄÜÓÎÈÐÓÐÓà¡£

ǿʢµÄЭÒéÖ§³Ö£ºÏÖ´úÊÓÆµÁ÷ýÌå²»ÔÙ¾ÖÏÞÓÚ¼òÆÓµÄHTTPÏÂÔØ¡£Nginxͨ¹ý¸»ºñµÄÄ£¿éÖ§³Ö £¬Äܹ»ÎÞа´¦Öóͷ£ÖÖÖÖÁ÷ýÌåЭÒé £¬ÀýÈ磺

RTMP(Real-TimeMessagingProtocol):ÕâÊÇÖ±²¥ÁìÓò×î³£Óá¢×î¾­µäµÄЭÒéÖ®Ò» £¬NginxµÄngx_rtmp_moduleÄ£¿é¸¶ÓëÁËËüǿʢµÄÖ±²¥ÍÆÁ÷ºÍÀ­Á÷ÄÜÁ¦ £¬Êǹ¹½¨Ö±²¥·þÎñÆ÷µÄ»ùʯ¡£HLS(HTTPLiveStreaming):ÓÉÆ»¹û¹«Ë¾ÍƳö? £¬½«ÊÓÆµÇзֳÉСTSƬ¶Ï £¬²¢Í¨¹ýM3U8Ë÷ÒýÎļþ¾ÙÐв¥·Å¡£

NginxÉèÖãº

server{listen80;server_nameyour_vod_domain.com;location/vod/{alias/path/to/your/video/files/;#ÊÓÆµÎļþ´æ·ÅĿ¼autoindexon;#¿ÉÑ¡ £¬¿ªÆôĿ¼Áбí £¬Àû±ãµ÷ÊÔ#ΪHLS/DASHÉèÖÃMIMEÀàÐÍtypes{application/vnd.apple.mpegurlm3u8;video/mp2tts;application/dash+xmlmpd;video/mp4mp4;#ÈôÊÇÊÇDASHMp4»òÕßͨË×mp4}#Õë¶ÔHLS/DASHµÄ»º´æÕ½ÂÔlocation~\.(m3u8|mpd)${add_headerCache-Controlno-cache;#²¥·ÅÁÐ±í²»½¨ÒéÇ¿»º´æ}location~\.(ts|mp4)${#ýÌ寬¶Ï¿ÉÒÔ˼Á¿»º´æ £¬Æ¾Ö¤ÏÖÕæÏàÐε÷½âexpires1d;add_headerCache-Controlpublic;}}}

¿ªÆôHTTP/2»òHTTP/3£º

ÓÅÊÆ£ºHTTP/2ºÍHTTP/3Ö§³Ö¶à·¸´Óã¨Multiplexing£©ºÍÍ·²¿Ñ¹Ëõ£¨HeaderCompression£© £¬Äܹ»ÏÔÖøïÔÌ­¼ÓÔØÊ±¼ä £¬ÓÈÆäÊÇÔÚ¼ÓÔØHLS/DASHµÄ´ó×ÚСÎļþʱ¡£HTTP/3»¹ÒýÈëÁËQUICЭÒé £¬½øÒ»²½½µµÍÁËÑӳٺͶª°üÓ°Ïì¡£

ÉèÖãºnginxserver{listen443sslhttp2;#¿ªÆôHTTPSºÍHTTP/2#...SSLÖ¤ÊéÉèÖÃ...}HTTP/3ÐèÒªÌØÁíÍâÉèÖúÍÖ§³Ö £¬Í¨³£ÐèÒªNginx±àÒëʱ¼¯³Éngtcp2»òquicheµÈ¿â¡£

http{#...(ÆäËûHTTPÉèÖÃ)server{listen80;server_nameyour_domain.com;location/dash{alias/path/to/your/dash/files;#Ö¸¶¨DASHÎļþËùÔÚµÄ?Ŀ¼types{application/dash+xmlmpd;video/mp4mp4;#»òÕ߯äËûÊÓÆµÆ¬¶ÏÃûÌÃ#...(ƾ֤ÄãµÄDASHƬ¶ÏÃûÌÃÌí¼ÓÆäËûMIMEÀàÐÍ)}add_headerCache-Controlno-cache;add_headerAccess-Control-Allow-Origin*;}}}application/dash+xmlÊÇ.mpdÎļþµÄ±ê×¼MIMEÀàÐÍ¡£

È·±£video/mp4»òÆäËûÄãʹÓõÄÊÓÆµÆ¬¶ÏÃûÌõÄMIMEÀàÐÍÒ²±»×¼È·½ç˵¡£

NginxÉèÖÃʾÀý(HLS)£º

¼ÙÉèÎÒÃÇʹÓÃFFmpeg½«RTMPÁ÷תΪHLS £¬²¢½«HLSÎļþ´æ´¢ÔÚNginxµÄij¸öĿ¼Ï¡£

#...(httpÄ£¿éÉèÖÃ)...#¼ÙÉèFFmpegÒÑÉèÖúà £¬½«RTMPÁ÷תΪHLSÎļþµ½/var/www/hls/#²¢ÇÒNginx¼à¿Ø¸ÃĿ¼ÒÔÌṩ·þÎñserver{listen80;server_nameyour_video_domain.com;location/hls{alias/var/www/hls;#HLSÎļþ´æ´¢Ä¿Â¼add_headerCache-Controlno-cache;types{application/vnd.apple.mpegurlm3u8;video/mp2tts;}}#...ÆäËûÉèÖÃ...}#RTMPÄ£¿éÉèÖÃ(ÓÃÓÚÎüÊÕÍÆÁ÷ £¬²¢¿ÉÅäºÏexecŲÓÃFFmpeg)rtmp{server{listen1935;chunk_size4096;applicationlive{liveon;recordoff;allowpublish127.0.0.1;#ÔÊÐíÍÆÁ÷allowplayall;#ÅäºÏFFmpeg½«RTMPתΪHLS(ÕâÊÇÒ»¸ö¼ò»¯µÄʾÒâ £¬ÏÖʵÉèÖûá¸üÖØ´ó)#trigger_play_actionon;#ÅäºÏffmpegʵʱתÂë#hlson;#hls_path/var/www/hls;#HLSÎļþÊä³ö·¾¶#hls_fragment5s;#HLSƬ¶Ïʱ³¤#hls_playlist_length60s;#²¥·ÅÁÐ±í³¤¶È}}}

ËüʹÓÃHTTPЭÒé´«Êä £¬Òò´Ë¿ÉÒԺܺõØÊ¹ÓÃÏÖÓеÄCDN£¨ContentDeliveryNetwork£©»ù´¡ÉèÊ© £¬ÊµÏÖÈ«Çò¹æÄ£ÄڵĿìËÙ·Ö·¢¡£

·ÖƬ£ºNginx¿ÉÒÔͨ¹ýngx_http_slice_module»òµÚ?Èý·½Ä£¿é£¨Èçnginx-http-flv-moduleÅäºÏFFmpeg£©½«ÊÓÆµÇзֳÉ.tsÎļþ¡£²¥·ÅÁÐ±í£ºÌìÉú.m3u8Îļþ £¬Ö¸ÏòÕâЩ.tsÎļþ¡£

²¥·Å£º²¥?·ÅÆ÷ͨ¹ýHTTPÇëÇó.m3u8Îļþ £¬È»ºó˳ÐòÏÂÔØ.tsÎļþ¾ÙÐв¥·Å¡£

DASH(DynamicAdaptiveStreamingoverHTTP)£ºDASHÊÇÒ»ÖÖ¿ª·Å±ê×¼µÄ×Ô˳Ӧ±ÈÌØÂÊÁ÷ýÌåЭÒé £¬ÓëHLSÀàËÆ £¬Ò²ÊÇ»ùÓÚHTTP¡£DASHµÄ½¹µãÍ·ÄÔÊÇÆ¾Ö¤ÍøÂç´ø¿íºÍ×°±¸ÐÔÄÜ £¬¶¯Ì¬µØÎªÓû§Ñ¡Ôñ×îºÏÊʵÄÊÓÆµÂëÂÊ £¬´Ó¶øÊµÏÖÁ÷ͨµÄ²¥·ÅÌåÑé £¬×ÝÈ»ÔÚÍøÂ粨¶¯µÄÇéÐÎÏÂÒ²ÄÜÓÐÓÃ×èÖ¹¿¨¶Ù¡£

·Ö¶Î£ºÀàËÆÓÚHLS £¬DASHÒ²½«ÊÓÆµÇзֳÉС¶Î¡£MPD(MediaPresentationDescription)£ºÒ»¸öXMLÎļþ £¬ÐÎòÁËÊÓÆµµÄ¿ÉÓÃÇø·ÖÂÊ¡¢±ÈÌØÂÊ¡¢Ê±¼äÐÅÏ¢µÈ¡£²¥·Å£º²¥·ÅÆ÷ÆÊÎöMPDÎļþ £¬Æ¾Ö¤ÍøÂç״̬¶¯Ì¬Ñ¡ÔñÏÂÔØ²î±ðÖÊÁ¿µÄÊÓÆµÆ¬¶Ï¡£

±àÒë×°Öãº

ÏÂÔØNginxÔ´Â룺´ÓNginx¹ÙÍøÏÂÔØÄãÏëÒªµÄNginx°æ±¾Ô´Âë¡£ÏÂÔØnginx-rtmp-module£º´ÓÆäGitHub¿ÍÕ»ÏÂÔØ¡£½âѹ²¢±àÒ룺bashcd/path/to/nginx/source./configure--add-module=/path/to/nginx-rtmp-module--prefix=/usr/local/nginx...(ÆäËûÄãÐèÒªµÄÉèÖÃÑ¡Ïî)makemakeinstall×¢ÖØ£ºÈôÊÇÄãÒѾ­×°ÖÃÁËNginx £¬²¢ÇÒ²»Ï£ÍûÖØÐ±àÒë £¬¿ÉÒÔ˼Á¿Ê¹ÓÃÔ¤±àÒëºÃµÄNginx°ü £¬»òÕß²éÕÒÖ§³Ö¶¯Ì¬¼ÓÔØRTMPÄ£¿éµÄ°æ±¾¡£

µ«ÔÚÏÖʵÉú²úÇéÐÎÖÐ £¬´ÓÔ´Âë±à?Òëͨ³£ÊÇ×î¼ÑÑ¡Ôñ £¬¿ÉÒÔÈ·±£Ä£¿éµÄ¼æÈÝÐÔºÍÎȹÌÐÔ¡£

events{worker_connections1024;multi_accepton;#ÔÊÐíÒ»¸öworker½ÓÊܶà¸öÅþÁ¬}

SSL/TLSÓÅ»¯£ºÈôÊÇÄãµÄÊÓÆµ·þÎñʹÓÃÁËHTTPS £¬ÄÇôSSL/TLSµÄÎÕÊֺͼÓÃÜÀú³Ì»á´øÀ´Ò»¶¨µÄ¿ªÏú¡£¿ÉÒÔÆôÓÃSSLSessionCacheÀ´¼ÓËÙºóÐøÅþÁ¬ £¬²¢Ë¼Á¿Ê¹ÓÃTLSv1.3ÒÔ»ñµÃ¸üºÃµÄÐÔÄܺÍÇå¾²ÐÔ¡£

CDN¼¯³É£º¹ØÓÚÃæÏòÈ«ÇòÓû§µÄÊÓÆµ·þÎñ £¬½«Nginx×÷ΪCDNµÄ±ßÑØ½ÚµãÊÇ×î¼Ñʵ¼ù¡£½«ÊÓÆµÄÚÈÝ»º´æµ½È«Çò¸÷µØµÄCDN½Úµã £¬Óû§»á¼ûʱ¾ÍÄÜ´Ó×î½üµÄ½Úµã»ñÈ¡ÄÚÈÝ £¬¼«´óµØ½µµÍÑÓ³Ù £¬ÌáÉý²¥·ÅËÙÂʺÍÎȹÌÐÔ¡£NginxµÄ·´Ïò´úÀí¹¦Ð§¿ÉÒÔÇáËɵØÓëÖÖÖÖCDN·þÎñ¼¯³É¡£

ÐÂÎÅ̬ÊèÉ¢£º½«ÊÓÆµÎļþ£¨»òÆä»º´æ£©Ó붯̬ÇëÇó£¨ÈçAPIŲÓã©ÍÑÀë´¦Öóͷ£¡£Nginx¿ÉÒÔ¸ßЧµØ´¦Öóͷ£¾²Ì¬ÊÓÆµÎļþµÄ·Ö·¢ £¬¶ø½«¶¯Ì¬ÇëÇóת·¢¸øºó¶ËµÄÓ¦Ó÷þÎñÆ÷¡£

ÏÞÁ÷Óë·ÀµÁÁ´£ºÎªÁ˱£»¤ÄãµÄÊÓÆµÄÚÈݲ»±»ÀÄÓà £¬¿ÉÒÔÉèÖÃNginxµÄÏÞÁ÷Ä£¿é(limit_req_module)À´ÏÞÖÆµ¥Î»Ê±¼äÄÚÓû§ÇëÇóµÄÊýÄ¿ £¬±ÜÃâDDOS¹¥»÷ºÍÅÀ³æ¡£ÉèÖ÷ÀµÁÁ´(valid_referers)¿ÉÒÔ×èÖ¹ÆäËûÍøÕ¾Ö±½ÓÒýÓÃÄãµÄÊÓÆµ¡£

ÔÚÕâ¸öÉèÖÃÖУº

rtmp{}¿éÊÇRTMP·þÎñµÄ½¹µãÉèÖá£server{}¿é½ç˵ÁËÒ»¸öRTMP·þÎñÆ÷ʵÀý¡£listen1935;Ö¸¶¨RTMP·þÎñ¼àÌýµÄ¶Ë¿Ú £¬1935ÊÇRTMPЭÒéµÄĬÈ϶˿Ú¡£applicationlive{}½ç˵ÁËÒ»¸öÃûΪliveµÄÓ¦Óá£

µ±ÍÆÁ÷»òÀ­Á÷ʱ £¬ÎÒÃÇ»áʹÓÃÕâ¸öÓ¦ÓÃÃû £¬ÀýÈçÍÆÁ÷µØÖ·¿ÉÄÜÊÇrtmp://your_domain.com/live/stream_key¡£liveon;¿ªÆôÖ±²¥¹¦Ð§ £¬Òâζ×ÅÕâ¸öÓ¦ÓÿÉÒÔÎüÊպͷַ¢Ö±²¥Á÷¡£recordoff;ĬÈÏÇéÐÎϲ»Â¼ÖÆÖ±²¥Á÷ £¬ÈôÊÇÐèÒªÂ¼ÖÆ £¬¿ÉÒÔÉèÖÃΪrecordon;²¢Ö¸¶¨Â¼ÖÆÄ¿Â¼¡£

Íê³ÉÉèÖúó £¬ÖØÐ¼ÓÔØNginx(nginx-sreload) £¬ÄãµÄRTMPÖ±²¥·þÎñÆ÷¾ÍÒѾ­´î½¨ºÃÁË¡£Äã¿ÉÒÔʹÓÃOBSStudio¡¢FFmpegµÈ¹¤¾ß £¬½«ÊÓÆµÁ÷ÍÆË͵½rtmp://your_domain.com/live/your_stream_key £¬È»ºóÔÚÖ§³ÖRTMP²¥·ÅµÄ²¥·ÅÆ÷£¨ÈçVLC£©ÖÐ £¬Ê¹ÓÃrtmp://your_domain.com/live/your_stream_keyµØÖ·¾ÙÐв¥·Å¡£

ÐÔÄÜÓÅ»¯£ºÈÃÊÓÆµ²¥·ÅÈçË¿°ã˳»¬

GzipѹËõ£º¶Ô¾²Ì¬×ÊÔ´£¨Èç.m3u8ºÍ.mpdÎļþ£©ÆôÓÃGzipѹËõ £¬¿ÉÒÔÏÔÖø¼õС´«ÊäÎļþµÄ´ó?С £¬½µµÍ´ø¿íÏûºÄ £¬¼ÓËÙ¼ÓÔØËÙÂÊ¡£

http{gzipon;gzip_typestext/plaintext/cssapplication/jsonapplication/javascripttext/xmlapplication/xmlapplication/xml+rsstext/javascriptimage/svg+xmlapplication/vnd.apple.mpegurl;gzip_comp_level6;gzip_min_length1024;gzip_varyon;}

gzip_typesÖÐÐèÒª°üÀ¨HLSºÍDASHµÄË÷ÒýÎļþÀàÐÍ¡£

»º´æ²ß?ÂÔ£ººÏÀíÉèÖÃä¯ÀÀÆ÷»º´æºÍ·þÎñÆ÷¶Ë»º´æ £¬¿ÉÒÔïÔÌ­ÖØ¸´ÇëÇó¡£¹ØÓÚÊÓÆµÆ¬¶Ï.tsºÍ.mp4 £¬¿ÉÒÔÉèÖýϳ¤µÄ»º´æÊ±¼ä£»¶ø¹ØÓÚ.m3u8ºÍ.mpdÎļþ £¬Ôòͨ³£²»»º´æ»òÉèÖú̵ܶĻº´æÊ±¼ä £¬ÒÔ°ü¹Üʵʱ¸üС£

TCPÓÅ»¯£ºµ÷½âTCP²ÎÊý £¬ÀýÈçtcp_nopushºÍtcp_nodelay £¬¿ÉÒÔÓÅ»¯TCPÅþÁ¬µÄЧÂÊ £¬ïÔÌ­ÑÓ³Ù¡£

ÊÂÇéÁ÷³Ì£º

ÍÆÁ÷£ºÖ±²¥Ô´£¨ÈçOBS£©½«Ô­Ê¼ÊÓÆµÁ÷ÍÆË͵½Nginx¡£×ªÂëÓë·ÖƬ£¨Òªº¦»·½Ú£©£º¼Æ»®Ò»£ºNginx+FFmpeg¡£NginxÎüÊÕRTMPÁ÷ £¬È»ºóͨ¹ýexecÖ¸Áî»òngx_http_flv_moduleŲÓÃFFmpeg¶ÔRTMPÁ÷¾ÙÐÐʵʱתÂë¡¢ÇÐÆ¬ £¬²¢ÌìÉúHLS/DASHÃûÌõÄÎļþ£¨.tsË鯬ºÍ.m3u8/.mpdÁÐ±í£©¡£

¼Æ»®¶þ£ºNginx+ýÌå·þÎñÆ÷¡£NginxÎüÊÕRTMPÁ÷ £¬×ª·¢¸ø×¨ÃŵÄýÌå·þÎñÆ÷£¨ÈçSRS,Wowza,Nginx-RTMP-ModuleÅäºÏFFmpeg£© £¬ÓÉýÌå·þÎñÆ÷Íê³É?תÂëºÍ·ÖƬ £¬È»ºóNginxÔÙ½«ÌìÉú?µÄÎļþͨ¹ýHTTP·þÎñÌṩ³öÈ¥¡£

HTTP·þÎñ£ºNginx×÷ΪWeb·þÎñÆ÷ £¬ÈÏÕæÌṩ.m3u8/.mpdÎļþÒÔ¼°.tsýÌ寬¶Ï¡£À­Á÷£º¹ÛÖڶ˵IJ¥·ÅÆ÷ͨ¹ýHTTPÇëÇó.m3u8/.mpdÎļþ £¬È»ºóƾ֤Áбí˳ÐòÏÂÔØ.tsÎļþ¾ÙÐв¥·Å¡£

HLS(HTTPLiveStreaming)µÄ·Ö·¢£ºÒªÊ¹ÓÃNginx·Ö·¢HLSÊÓÆµ £¬ÄãÐèҪ׼±¸ºÃHLSÃûÌõÄÊÓÆµÎļþ £¬Í¨³£°üÀ¨Ò»¸ö.m3u8Ë÷ÒýÎļþºÍһϵÁÐ.tsÊÓÆµÆ¬¶ÏÎļþ¡£ÕâЩÎļþ¿ÉÒÔÓÉÊÓÆµ´¦Öóͷ£¹¤¾ß£¨ÈçFFmpeg£©ÔÚÍÆÁ÷Àú³ÌÖÐʵʱÌìÉú £¬»òÕßÌáǰ½«ÊÓÆµÎļþת»»ÎªHLSÃûÌá£

ÔÚNginxµÄnginx.confÖÐ £¬Äã¿ÉÒÔÕâÑùÉèÖãº

http{#...(ÆäËûHTTPÉèÖÃ)server{listen80;server_nameyour_domain.com;location/hls{alias/path/to/your/hls/files;#Ö¸¶¨HLSÎļþËùÔÚµÄĿ¼types{application/vnd.apple.mpegurlm3u8;video/mp2tts;}add_headerCache-Controlno-cache;add_headerAccess-Control-Allow-Origin*;#ÔÊÐí¿çÓò»á¼û}}}

Nginx¸³ÄÜÊÓÆµÁ÷ýÌ壺»ù´¡Æª

ÔÚÊý×ÖÄÚÈݱ¬Õ¨µÄʱ´ú £¬ÊÓÆµÒÔÆäÖ±¹Û¡¢Éú¶¯µÄÌØÕ÷ £¬Ñ¸ËÙ³ÉΪÐÅÏ¢Èö²¥ºÍÓéÀÖÏûDzµÄÖ÷Á÷¡£ÎÞÂÛÊÇÖ±²¥»¥¶¯ £¬Õվɵ㲥¹ÛÓ° £¬±³ºó¶¼Àë²»¿ªÇ¿Ê¢¶ø¸ßЧµÄÊÓÆµÁ÷ýÌå·þÎñÆ÷¡£¶øNginx £¬Õâ¸öÒÔ¸ßÐÔÄÜ¡¢¸ß²¢·¢Öø³ÆµÄWeb·þÎñÆ÷ £¬ÔçÒÑÓâÔ½ÁËÆä×î³õµÄ¶¨Î» £¬³ÉΪ¹¹½¨ÏÖ´ú»¯ÊÓÆµÁ÷ýÌå½â¾ö¼Æ»®µÄ»ùʯ¡£

±¾ÎĽ«´øÄú×ß½øNginxµÄÊÓÆµ²¥·ÅÌìÏ £¬´Ó»ù´¡¿´·¨µ½¸ß¼¶¼¼ÇÉ £¬ÖÜÈ«½âËøNginxÔÚÊÓÆµ·Ö·¢ÁìÓòµÄÎÞÏÞ¿ÉÄÜ¡£

NginxÓëÖ÷Á÷ÊÓÆµÁ÷ýÌåЭÒé

ҪʵÏÖÊÓÆµµÄ˳³©²¥·Å £¬Àë²»¿ªÖÖÖÖÁ÷ýÌåЭÒéµÄÖ§³Ö¡£NginxÄܹ»Í¨¹ý²î±ðµÄÄ£¿éºÍÉèÖà £¬Ö§³Ö¶àÖÖÖ÷Á÷ЭÒ飺

RTMP(Real-TimeMessagingProtocol)£ºRTMPÊÇÒ»ÖÖ»ùÓÚTCPµÄ?Á÷ýÌå´«ÊäЭÒé £¬Ö÷ÒªÓÃÓÚÖ±²¥³¡¾°¡£ËüÄܹ»ÊµÏÖµÍÑÓ³ÙµÄʵʱÒôÊÓÆµ´«Êä £¬ºÜÊÇÊʺÏÓÎÏ·Ö±²¥¡¢ÔÚÏß½ÌÓýµÈ¶ÔʵʱÐÔÒªÇ󼫸ߵÄÓ¦Óá£NginxÉçÇø°æ×Ô¼º²¢²»Ö±½ÓÖ§³ÖRTMPЭÒé £¬µ«Í¨¹ý×°ÖÃnginx-rtmp-moduleÕâ¸öµÚÈý·½Ä£¿é £¬Nginx¾ÍÄÜÒ¡ÉíÒ»±ä £¬³ÉΪǿʢµÄRTMP·þÎñÆ÷ £¬³ÐÔØÖ±²¥ÍÆÁ÷ºÍ²¥·Å¡£

ÍÆÁ÷£ºÖ±²¥Ô´£¨ÈçOBS¡¢FFmpeg£©½«ÒôÊÓÆµÊý¾Ýͨ¹ýRTMPЭÒéÍÆË͵½Nginx·þÎñÆ÷¡£À­Á÷£º¹ÛÖڶ˵IJ¥·ÅÆ÷£¨ÈçVLC¡¢JWPlayer£©Í¨¹ýRTMPЭÒé´ÓNginx·þÎñÆ÷À­È¡Ö±²¥Á÷¡£

HLS(HTTPLiveStreaming)£ºHLSÊÇÆ»¹û¹«Ë¾ÍƳöµÄÒ»ÖÖ»ùÓÚHTTPµÄÁ÷ýÌå´«ÊäЭÒé¡£Ëü½«ÊÓÆµÇзֳÉһϵÁÐСµÄ.tsýÌ寬¶ÏÎļþ £¬²¢Ìṩһ¸ö.m3u8µÄ²¥·ÅÁбíÎļþ¡£HLSµÄÓÅÊÆÔÚÓÚÆä¼æÈÝÐÔÇ¿ £¬ÏÕЩËùÓеÄ×°±¸ºÍä¯ÀÀÆ÷¶¼Ö§³Ö¡£

NginxͬÑùÊÇ·Ö·¢DASHÊÓÆµµÄÀíÏëÑ¡Ôñ¡£

ÎÞаµÄ?ÉèÖÃÓëÀ©Õ¹ÐÔ£ºNginxµÄÉèÖÃÎļþ½á¹¹ÇåÎú¡¢Ò×ÓÚÃ÷È· £¬Í¨¹ý¼òÆÓµÄÉèÖü´¿ÉʵÏÖÖØ´óµÄÁ÷ýÌå·þÎñ¡£¸üÖ÷ÒªµÄÊÇ £¬NginxÖ§³ÖµÚÈý·½Ä£¿éµÄ¼ÓÔØ £¬¿ÉÒÔÆ¾Ö¤ÓªÒµÐèÇó¾ÙÐж¨ÖÆ»¯¿ª·¢ £¬ÀýÈ缯³ÉDRM£¨Êý×Ö°æÈ¨¹ÜÀí£©¡¢¹ã¸æ²åÈë¡¢ÊÓÆµ×ªÂëµÈ¸ß¼¶¹¦Ð§ £¬¼«´óµØÍØÕ¹ÁËÆäÓ¦Óó¡¾°¡£

×÷Ϊ·´Ïò´úÀíºÍ¸ºÔØÆ½ºâÆ÷µÄÄÜÁ¦£ºÔÚ´óÐÍÊÓÆµÆ½Ì¨ÖÐ £¬Nginx³£?³£ÊÎÑÝ×Å·´Ïò´úÀíºÍ¸ºÔØÆ½ºâÆ÷µÄ?½ÇÉ«¡£ËüÄܽ«Óû§µÄÇëÇó·Ö·¢µ½ºó¶ËµÄ¶à¸öÁ÷ýÌå·þÎñÆ÷ £¬ÓÐÓÃÊèɢѹÁ¦ £¬Ìá¸ßϵͳµÄÕûÌå¿ÉÓÃÐÔºÍÎȹÌÐÔ¡£Ëü»¹ÄÜ×÷ΪCDN£¨ÄÚÈÝ·Ö·¢ÍøÂ磩µÄ±ßÑØ½Úµã £¬½«ÊÓÆµÄÚÈÝ»º´æµ½ÀëÓû§¸ü½üµÄ·þÎñÆ÷ÉÏ £¬ÏÔÖø½µµÍÑÓ³Ù £¬ÌáÉý²¥·ÅËÙÂÊ¡£

Nginx»ù´¡ÉèÖ㺴ÄãµÄµÚÒ»¸öÊÓÆµÁ÷ýÌå·þÎñÆ÷

ÏëÒªÓÃNginx²¥·ÅÊÓÆµ £¬Ê×ÏÈÐèҪȷ±£ÄãµÄNginxÒÑ׼ȷװÖò¢ÆôÓÃÁËÐëÒªµÄÄ£¿é¡£¹ØÓÚRTMPЭÒéµÄÖ§³Ö £¬Í¨³£ÐèҪװÖÃngx_rtmp_module¡£Õâ¿ÉÒÔͨ¹ý±àÒëNginxʱÌí¼Ó--add-module=/path/to/ngx_rtmp_module²ÎÊýÀ´ÊµÏÖ¡£

ΪºÎÑ¡ÔñNginxÀ´²¥·ÅÊÓÆµ£¿

ÔÚÌÖÂÛNginxµÄÏêϸӦÓÃ֮ǰ £¬ÎÒÃÇÏÈÀ´Ã÷ȷһϠ£¬ÎªÊ²Ã´ËüÔÚÊÓÆµ²¥·ÅÁìÓòÔÆÔÆÊÜ»¶Ó­¡£

¸ßÐÔÄÜÓë¸ß²¢·¢£ºNginxµÄÊÂÎñÇý¶¯¡¢Òì²½·ÇÛÕ±ÕµÄI/OÄ£×Ó £¬Ê¹ÆäÔÚ´¦Öóͷ£º£Á¿²¢·¢ÅþÁ¬Ê±ÌåÏÖ¾«²Ê¡£Õâ¹ØÓÚÊÓÆµÁ÷ýÌåÖÁ¹ØÖ÷Òª £¬ÓÉÓÚÓû§ÐèÒªÎȹ̡¢Á÷ͨµÄ²¥·ÅÌåÑé £¬×ÝÈ»ÔÚá¯Áëʱ¶Î £¬·þÎñÆ÷Ò²Ó¦ÄÜÔâÊÜס֨´óµÄÁ÷Á¿Ñ¹Á¦¡£ÎÞаÐÔÓë¿ÉÀ©Õ¹ÐÔ£ºNginxÓµÓи»ºñµÄÄ£¿é»¯Éè¼Æ £¬¿ÉÒÔÆ¾Ö¤ÏÖʵÐèÇóÇáËÉÀ©Õ¹¹¦Ð§¡£

ÕâΪÊÓÆµÁ÷ýÌåµÄ¶¨ÖÆ»¯ÐèÇóÌṩÁ˼«´óµÄ±ãµ± £¬ÎÞÂÛÊÇÖ§³ÖºÎÖÖÁ÷ýÌåЭÒé £¬ÕÕ¾ÉʵÏÖÖØ´óµÄתÂë¡¢¼øÈ¨Âß¼­ £¬Nginx¶¼ÄÜͨ¹ýºÏÀíµÄÉèÖûòµÚÈý·½Ä£¿éÀ´ÊµÏÖ¡£±¾Ç®?Ð§Òæ£ºÏà±ÈÓÚһЩÉÌÒµ»¯µÄÁ÷ýÌå·þÎñÆ÷½â¾ö¼Æ»® £¬Nginx×Ô¼ºÊÇ¿ªÔ´Ãâ·ÑµÄ £¬Õâ´ó´ó½µµÍÁËÊÓÆµ·Ö·¢µÄ±¾Ç®¡£

Æä¸ßЧµÄ×ÊԴʹÓÃÂÊÒ²ÒâζןüµÍµÄÓ²¼þͶÈë¡£³ÉÊìµÄÉú̬ϵͳ£ºNginxÓµÓÐÖØ´óµÄÓû§ÈºÌåºÍ»îÔ¾µÄÉçÇø £¬ÕâÒâζן»ºñµÄÎĵµ¡¢½Ì³ÌÏ¢Õù¾öÎÊÌâµÄ¼Æ»®¡£Óöµ½ÄÑÌâʱ £¬×ÜÄÜÕÒµ½ÏìÓ¦µÄÖ§³Ö¡£

²¥·Å²â?ÊÔ£º

ʹÓÃÖ§³ÖRTMPЭÒéµÄ²¥·ÅÆ÷£¨ÈçVLC£© £¬ÔÚ²¥·ÅµØÖ·ÖÐÊäÈërtmp://your_server_ip/live/stream_key¼´¿ÉԢĿֱ²¥?¡£

ÖÁ´Ë £¬ÎÒÃÇÒѾ­ÀֳɴÁËÒ»¸ö»ù´¡µÄNginxRTMPÖ±²¥·þÎñÆ÷ £¬²¢Íê³ÉÁËÍÆÁ÷ºÍ²¥·ÅµÄÆðÔ´²âÊÔ¡£Õâ½ö½öÊÇNginxÊÓÆµ²¥·ÅÄÜÁ¦µÄ±ùɽһ½Ç £¬ÔÚÏÂÒ»²¿·Ö £¬ÎÒÃǽ«ÉîÈë̽ÌÖNginxÔÚHLSºÍDASHЭÒéϵÄÓ¦Óà £¬ÒÔ¼°ÔõÑùͨ¹ýÖÖÖÖÓÅ»¯ÊÖ¶Î £¬½øÒ»²½ÌáÉýÊÓÆµ²¥·ÅµÄÐÔÄܺÍÓû§ÌåÑé¡£

×ܽ᣺Nginx £¬ÊÓÆµ²¥·ÅÁìÓòµÄÍòÄÜսʿ

´ÓRTMPÖ±²¥µ½HLS/DASHµã²¥ £¬Nginx¶¼Õ¹ÏÖ³öÁËÆäǿʢµÄÉúÃüÁ¦ºÍÎÞаÐÔ¡£Ëü²»µ«½öÊÇÒ»¸öWeb·þÎñÆ÷ £¬¸üÊǹ¹½¨ÏÖ´úÊÓÆµÁ÷ýÌå»ù´¡ÉèÊ©µÄ½¹µã×é¼þ¡£Í¨¹ýÉîÈëÃ÷È·NginxµÄÉèÖÃÑ¡ÏîºÍÐÔÄÜÓÅ»¯¼¼ÇÉ £¬Äã¿ÉÒÔÓÐÓõؽâ¾öÊÓÆµ²¥·ÅÀú³ÌÖеÄÖÖÖÖÌôÕ½ £¬ÎªÓû§´øÀ´Á÷ͨ¡¢Îȹ̡¢µÍÑÓ³ÙµÄԢĿÌåÑé¡£

ÎÞÂÛÊÇÊ×´´µÄÖ±²¥Æ½Ì¨ £¬ÕվɳÉÊìµÄÊÓÆµµã²¥·þÎñ £¬Nginx¶¼ÊÇÄãÖµµÃÐÅÈεÄǿʢºóÔ®¡£Óµ±§Nginx £¬¿ªÆôÄãµÄÊÓÆµÁ÷ýÌåÐÂÆªÕ°ɣ¡

×ܽá

NginxÒÔÆä׿ԽµÄÐÔÄÜ¡¢ÎÞаµÄÉèÖúÍǿʢµÄÉçÇøÖ§³Ö £¬ÔÚÊÓÆµÁ÷ýÌåÁìÓòÕ¹ÏÖ³ö?ÖØ´óµÄ?DZÁ¦¡£´Ó?×î³õµÄRTMPÖ±²¥ £¬µ½?HLS¡¢DASHµÄÆÕ±éÓ¦Óà £¬ÔÙµ½×÷ΪCDN½¹µã½Úµã·Ö·¢º£Á¿ÊÓÆµ £¬NginxʼÖÕÊǹ¹½¨¸ßЧ¡¢Îȹ̡¢¿ÉÀ©Õ¹ÊÓÆµ²¥·Å½â¾ö¼Æ»®µÄÀíÏëÑ¡Ôñ¡£

ͨ¹ýÉîÈëÃ÷È·ÖÖÖÖÁ÷ýÌåЭÒé £¬²¢?ÍŽáNginxµÄÖÖÖÖÓÅ»¯Õ½ÂÔ £¬Äú¿ÉÒÔÇáËÉ´òÔì³öÖª×ãÓû§ÐèÇó¡¢Ìṩ¼«Ö¹ÛÓ°ÌåÑéµÄÊÓÆµÆ½Ì¨¡£ÎÞÂÛÊÇСÎÒ˽¼Ò¿ª·¢ÕßÕվɴóÐÍÆóÒµ £¬Nginx¶¼ÄܳÉΪÄúÊÓÆµ·Ö·¢Ö®Â·ÉϵĵÃ?Á¦ÖúÊÖ £¬ÖúÄú½âËøÊÓÆµ²¥·ÅмÍÔª¡£

ËäÈ» £¬ÕâÖ»ÊÇNginxÔÚÊÓÆµ²¥·ÅÁìÓòµÄ±ùɽһ½Ç¡£Ëæ×ÅÁ÷ýÌåÊÖÒÕµÄÒ»Ö±Éú³¤ £¬HLSºÍDASHµÈЭÒéµÄÓ¦ÓÃÔ½À´Ô½ÆÕ±é¡£NginxÈçÄÇÀïÖÃÕâЩЭÒé £¬ÓÖÓÐÄÄЩ½ø½×Íæ·¨£¿¾´ÇëÆÚ´ýÏÂÒ»²¿·ÖµÄÄÚÈÝ¡£

Nginx½ø½×ʵ¼ù£ºHLS,DASHÓëÐÔÄÜÓÅ»¯ £¬´òÔ켫Ö²¥·ÅÌåÑé

ÔÚPart1ÖÐ £¬ÎÒÃÇÒѾ­ÆðÔ´ÏàʶÁËNginxÔÚÊÓÆµÁ÷ýÌåÖеĻù´¡Ó¦Óà £¬ÌØÊâÊÇRTMPЭÒéµÄÉèÖá£ÏÖ´úÊÓÆµ²¥·ÅµÄÐèÇóÔ¶²»Ö¹ÓÚ´Ë £¬HLSºÍDASHµÈ»ùÓÚHTTPµÄÁ÷ýÌåЭÒé £¬ÒòÆä¾«²ÊµÄ¿çƽ̨¼æÈÝÐÔºÍ×Ô˳ӦÄÜÁ¦ £¬ÒѾ­³ÉΪÊÂʵÉϵıê×¼¡£

±¾?²¿·Ö £¬ÎÒÃǽ«ÉîÈëNginx¶ÔHLSºÍDASHµÄÖ§³Ö £¬²¢Ì½ÌÖһϵÁÐÐÔÄÜÓÅ»¯¼¼ÇÉ £¬ÖúÄ㽫ÊÓÆµ²¥·ÅÌåÑéÍÆÏò¼«Ö¡£

Nginx¸³ÄÜHLSºÍDASH£ºÎÞаµÄHTTPÁ÷ýÌå·Ö·¢

Nginx×Ô¼º¾ÍÊÇÒ»¸öǿʢµÄHTTP·þÎñÆ÷ £¬Òò´Ë¶ÔHLSºÍDASHµÄ?Ö§³ÖÏÔµÃÓÈΪ×ÔÈ»¡£ÕâÁ½ÖÖЭÒéµÄ½¹µãÔÚÓÚ½«ÊÓÆµÎļþÇзֳÉСƬ¶Ï £¬²¢Í¨¹ýM3U8(HLS)»òMPD(DASH)Ë÷ÒýÎļþ¾ÙÐÐ×éÖ¯¡£NginxµÄ×÷ÓþÍÊǸßЧµØ½«ÕâЩÊÓÆµÆ¬¶ÏºÍË÷ÒýÎļþͨ¹ýHTTPЭÒéÌṩӦ¿Í»§¶Ë¡£

ÉèÖÃRTMP·þÎñÆ÷£º

±à¼­NginxµÄÖ÷ÉèÖÃÎļþ(nginx.conf) £¬Ìí¼ÓRTMPÄ£¿éµÄÉèÖãº

worker_processesauto;#ƾ֤CPU½¹µãÊý×Ô¶¯ÉèÖÃevents{worker_connections1024;#ÿ¸öworkerÀú³ÌµÄ×î´óÅþÁ¬Êý}http{includemime.types;default_typeapplication/octet-stream;sendfileon;keepalive_timeout65;server{listen80;server_namelocalhost;location/{roothtml;indexindex.htmlindex.htm;}}}#RTMPÄ£¿éÉèÖÃrtmp{server{listen1935;#RTMPĬÈ϶˿Úchunk_size4096;applicationlive{liveon;#¿ªÆôÖ±²¥Ä£Ê½recordoff;#²»Â¼ÖÆ £¬ÈôÊÇÐèÒªÂ¼ÖÆÖ±²¥¿ÉÒÔÉèΪonallowpublish127.0.0.1;#ÔÊÐíÍâµØÍÆÁ÷denypublishall;#եȡÆäËûIPÍÆÁ÷£¨Æ¾Ö¤ÏÖʵÐèÇóµ÷½â£©allowplayall;#ÔÊÐíËùÓÐIP²¥·Å}}}

ÔÚÕâ¸öÉèÖÃÖУº

location/hlsÆ¥ÅäËùÓÐÒÔ/hls¿ªÍ·µÄÇëÇó¡£alias/path/to/your/hls/files;Ö¸Ïò´æ·Å.m3u8ºÍ.tsÎļþµÄ·þÎñÆ÷Ŀ¼¡£types{}¿éÖ¸¶¨ÁË.m3u8ºÍ.tsÎļþµÄMIMEÀàÐÍ £¬È·±£ä¯ÀÀÆ÷ÄÜ׼ȷʶ±ð¡£

add_headerCache-Controlno-cache;ͨ³£½¨ÒéHLSË÷ÒýÎļþ²»±»»º´æ £¬ÒÔ°ü¹Ü²¥·ÅÆ÷»ñÈ¡×îеIJ¥·ÅÁбí¡£add_headerAccess-Control-Allow-Origin*;ÔÊÐíÀ´×ÔÈκÎÓòÃûµÄÇëÇó»á¼ûÕâЩHLS×ÊÔ´ £¬ÕâÔÚWeb²¥·ÅÆ÷ÖзǾ­³£¼û¡£

ÏÖÔÚ £¬Óû§¿ÉÒÔͨ¹ýhttp://your_domain.com/hls/your_playlist.m3u8À´»á¼ûÄãµÄHLSÊÓÆµÁ÷¡£

DASH(DynamicAdaptiveStreamingoverHTTP)µÄ·Ö·¢£ºDASHµÄ?Ô­ÀíÓëHLSÀàËÆ £¬Ò²Êǽ«ÊÓÆµÇзֳÉСƬ¶Ï £¬²¢Í¨¹ýÒ»¸öÐÎòÎļþ£¨Í¨³£ÊÇ.mpdÎļþ£©À´ÐÎòÕâЩƬ¶Ï¡£Nginx·Ö·¢DASHµÄÉèÖÃÒ²ºÜÊÇÏàËÆ £¬Òªº¦ÔÚÓÚ׼ȷÉèÖÃMIMEÀàÐÍ¡£

»º´æÕ½ÂÔÓÅ»¯£º

ä¯ÀÀÆ÷»º´æ£º¹ØÓÚ²»¾­³£±ä»»µÄ¾²Ì¬Îļþ£¨È粿·Öµã²¥µÄýÌ寬¶Ï£© £¬¿ÉÒÔÉèÖúÏÀíµÄexpiresºÍCache-ControlÍ· £¬ÈÃä¯ÀÀÆ÷»º´æÕâЩÎļþ £¬ïÔÌ­ÖØ¸´ÏÂÔØ¡£CDN»º´æ£º½«Nginx×÷Ϊ»ØÔ´·þÎñÆ÷ £¬½ÓÈëCDN¡£CDNÄܹ»»º´æÊÓÆµÎļþµ½È«Çò¸÷µØµÄ½Úµã £¬Óû§¿ÉÒÔ´ÓÀë×Ô¼º×î½üµÄ½Úµã»ñÈ¡ÄÚÈÝ £¬¼«´óµØ½µµÍÑÓ³Ù £¬·Öµ£NginxµÄѹÁ¦¡£

NginxµÄÉèÖÃӦȷ±£»ØÔ´ÇëÇóµÄ׼ȷÐÔ £¬²¢?ºÏÀíÉèÖÃCache-Control¡£

ÔðÈα༭£º Áõ»ÛÇä
ÉùÃ÷£ºÖ¤È¯Ê±±¨Á¦ÕùÐÅÏ¢ÕæÊµ¡¢×¼È· £¬ÎÄÕÂÌá¼°ÄÚÈݽö¹©²Î¿¼ £¬²»×é³ÉʵÖÊÐÔͶ×ʽ¨Òé £¬¾Ý´Ë²Ù×÷Σº¦×Ôµ£
ÏÂÔØ¡°Ö¤È¯Ê±±¨¡±¹Ù·½APP £¬»ò¹Ø×¢¹Ù·½Î¢ÐŹ«ÖںŠ£¬¼´¿ÉËæÊ±Ïàʶ¹ÉÊж¯Ì¬ £¬¶´²ìÕþ²ßÐÅÏ¢ £¬ÕÆÎղƲú»ú»á¡£
ÍøÓÑ̸ÂÛ
µÇ¼ºó¿ÉÒÔ½²»°
·¢ËÍ
ÍøÓÑ̸ÂÛ½ö¹©Æä±í´ïСÎÒ˽¼Ò¿´·¨ £¬²¢²»Åúע֤ȯʱ±¨Ì¬¶È
ÔÝÎÞ̸ÂÛ
ΪÄãÍÆ¼ö
ÐÂÎųÆ.΢ÈíÔÍÄð¹©Ó¦Á´´óǨáã£¬º­¸Ç Surface µÈ²úÆ·
ÍøÕ¾µØÍ¼