{"id":13391,"date":"2022-11-29T15:17:17","date_gmt":"2022-11-29T07:17:17","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=13391"},"modified":"2022-11-29T15:17:18","modified_gmt":"2022-11-29T07:17:18","slug":"%e5%be%ae%e4%bf%a1%e5%88%86%e4%ba%ab%ef%bc%8c%e5%88%86%e4%ba%ab%e4%b8%8e%e6%94%b6%e8%97%8f%e5%8a%9f%e8%83%bd-ios%e5%bc%80%e5%8f%91%e6%89%8b%e5%86%8c","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/13391\/","title":{"rendered":"\u5fae\u4fe1\u5206\u4eab\uff0c\u5206\u4eab\u4e0e\u6536\u85cf\u529f\u80fd\u00a0\/iOS\u5f00\u53d1\u624b\u518c"},"content":{"rendered":"\n

\u5fae\u4fe1\u5206\u4eab<\/a><\/span>\uff0c\u5206\u4eab\u4e0e\u6536\u85cf\u529f\u80fd\u00a0\/iOS\u5f00\u53d1\u624b\u518c<\/p>\n\n\n\n

\u5f00\u53d1\u8005\u5728 App \u4e2d\u5728\u96c6\u6210\u5fae\u4fe1 SDK<\/a><\/span> \u540e\uff0c\u53ef\u8c03\u7528\u63a5\u53e3\u5b9e\u73b0\uff0c\u4ee5\u4e0b\u4f9d\u6b21\u662f\u6587\u5b57\u3001\u56fe\u7247\u3001\u89c6\u9891\u3001\u7f51\u9875\u3001\u5c0f\u7a0b\u5e8f\u3001\u97f3\u4e50\u89c6\u9891\u7c7b\u578b\u5206\u4eab\u7684\u793a\u4f8b\u3002<\/p>\n\n\n\n

<\/a>WXMediaMessage \uff08\u5fae\u4fe1\u5a92\u4f53\u6d88\u606f\u5185\u5bb9\uff09\u8bf4\u660e<\/h3>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
title<\/td>NSString<\/td>\u6d88\u606f\u6807\u9898<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc7512Bytes<\/td><\/tr>
description<\/td>NSString<\/td>\u63cf\u8ff0\u5185\u5bb9<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc71KB<\/td><\/tr>
thumbData<\/td>NSData<\/td>\u7f29\u7565\u56fe\u7684\u4e8c\u8fdb\u5236\u6570\u636e<\/td>\u9650\u5236\u5185\u5bb9\u5927\u5c0f\u4e0d\u8d85\u8fc732KB<\/td><\/tr>
mediaObject<\/td>NSObject<\/td>\u591a\u5a92\u4f53\u6570\u636e\u5bf9\u8c61<\/td>\u53ef\u4ee5\u4e3aWXImageObject\u3001WXMusicVideoObject\u3001WXVideoObject\u3001WXWebpageObject\u7b49<\/td><\/tr>
messageExt<\/td>NSString<\/td>\u989d\u5916\u4fe1\u606f<\/td>mediaObject\u4e3a WXMusicVideoObject \u65f6\uff0c\u4ece\u5fae\u4fe1\u97f3\u4e50\u64ad\u653e\u5668\u5185\u8df3\u56de\uff0c\u4f1a\u643a\u5e26\u8be5\u53c2\u6570\uff0c\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc72k\u3002\uff08iOS\u3001Android\u53cc\u5e73\u53f0\u8981\u4e00\u81f4\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/a>SendMessageToWXReq\uff08SendMessageToWX\u8bf7\u6c42\u7c7b\uff09<\/h3>\n\n\n\n

\u5206\u4eab\u6216\u6536\u85cf\u7684\u76ee\u6807\u573a\u666f\uff0c\u901a\u8fc7\u4fee\u6539 SendMessageToWXReq \u7684 scene \u5b57\u6bb5\u5b9e\u73b0\u3002<\/p>\n\n\n\n

\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
text<\/td>NSString<\/td>\u53d1\u9001\u6d88\u606f\u7684\u6587\u672c\u5185\u5bb9<\/td><\/td><\/tr>
bText<\/td>BOOL<\/td>\u662f\u5426\u6587\u672c\u6d88\u606f<\/td>\u53d1\u9001\u6d88\u606f\u7684\u7c7b\u578b\uff0c\u5305\u62ec\u6587\u672c\u6d88\u606f\u548c\u591a\u5a92\u4f53\u6d88\u606f\u4e24\u79cd\uff0c\u4e24\u8005\u53ea\u80fd\u9009\u62e9\u5176\u4e00\uff0c\u4e0d\u80fd\u540c\u65f6\u53d1\u9001\u6587\u672c\u548c\u591a\u5a92\u4f53\u6d88\u606f<\/td><\/tr>
message<\/td>WXMediaMessage<\/td>\u53d1\u9001\u6d88\u606f\u7684\u591a\u5a92\u4f53\u5185\u5bb9|<\/td><\/td><\/tr>
scene<\/td>int<\/td>\u53d1\u9001\u7684\u76ee\u6807\u573a\u666f<\/td>\u5206\u4eab\u5230\u5bf9\u8bdd:
WXSceneSession
\u5206\u4eab\u5230\u670b\u53cb\u5708:
WXSceneTimeline
\u5206\u4eab\u5230\u6536\u85cf:
WXSceneFavorite<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/a>\u793a\u4f8b<\/h3>\n\n\n\n

\u4e00\u3001\u6587\u5b57\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n

SendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = YES;\nreq.text = @\"\u5206\u4eab\u7684\u5185\u5bb9\";\nreq.scene = WXSceneSession;\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u4e8c\u3001\u56fe\u7247\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n
WXImageObject \u591a\u5a92\u4f53\u6d88\u606f\u4e2d\u5305\u542b\u7684\u56fe\u7247\u6570\u636e\u5bf9\u8c61<\/p>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
imageData<\/td>NSData<\/td>\u56fe\u7247\u7684\u4e8c\u8fdb\u5236\u6570\u636e<\/td>\u5185\u5bb9\u5927\u5c0f\u4e0d\u8d85\u8fc710MB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
UIImage *image = [UIImage imageNamed:@\"res2.png\"];\nimageData = UIImageJPEGRepresentation(image, 0.7);\n   \nWXImageObject *imageObject = [WXImageObject object];\nimageObject.imageData = imageData;\n\nWXMediaMessage *message = [WXMediaMessage message];\nNSString *filePath = [[NSBundle mainBundle] pathForResource:@\"res5\"\n                                                     ofType:@\"jpg\"];\nmessage.thumbData = [NSData dataWithContentsOfFile:filePath];\nmessage.mediaObject = imageObject;\n\nSendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = NO;\nreq.message = message;\nreq.scene = WXSceneTimeline;\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u4e09\u3001\u89c6\u9891\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n
WXVideoObject \u591a\u5a92\u4f53\u6d88\u606f\u4e2d\u5305\u542b\u7684\u89c6\u9891\u6570\u636e\u5bf9\u8c61<\/p>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
videoUrl<\/td>NSString<\/td>\u89c6\u9891\u94fe\u63a5<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr>
videoLowBandUrl<\/td>NSString<\/td>\u4f9b\u4f4e\u5e26\u5bbd\u7684\u73af\u5883\u4e0b\u4f7f\u7528\u7684\u89c6\u9891\u94fe\u63a5<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u6ce8\u610f\uff1avideoUrl\u548c videoLowBandUrl \u4e0d\u80fd\u540c\u65f6\u4e3a\u7a7a<\/strong><\/p>\n\n\n\n
WXVideoObject *videoObject = [WXVideoObject object];\nvideoObject.videoUrl = @\"\u89c6\u9891url\";\nvideoObject.videoLowBandUrl = @\"\u4f4e\u5206\u8fa8\u7387\u89c6\u9891url\";\nWXMediaMessage *message = [WXMediaMessage message];\nmessage.title = @\"\u6807\u9898\";\nmessage.description = @\"\u63cf\u8ff0\";\n[message setThumbImage:[UIImage imageNamed:@\"\u7f29\u7565\u56fe.jpg\"]];\nmessage.mediaObject = videoObject;\nSendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = NO;\nreq.message = message;\nreq.scene = WXSceneSession;\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u56db\u3001\u7f51\u9875\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n
WXWebpageObject \u591a\u5a92\u4f53\u6d88\u606f\u4e2d\u5305\u542b\u7684\u7f51\u9875\u6570\u636e\u5bf9\u8c61<\/p>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
webpageUrl<\/td>NSString<\/td>html\u94fe\u63a5<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
WXWebpageObject *webpageObject = [WXWebpageObject object];\nwebpageObject.webpageUrl = @\"https:\/\/open.weixin.qq.com\";\nWXMediaMessage *message = [WXMediaMessage message];\nmessage.title = @\"\u6807\u9898\";\nmessage.description = @\"\u63cf\u8ff0\";\n[message setThumbImage:[UIImage imageNamed:@\"\u7f29\u7565\u56fe.jpg\"]];\nmessage.mediaObject = webpageObject;\nSendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = NO;\nreq.message = message;\nreq.scene = WXSceneSession;\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u4e94\u3001\u5c0f\u7a0b\u5e8f\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n
WXMiniProgramObject \u591a\u5a92\u4f53\u6d88\u606f\u4e2d\u5305\u542b\u7684\u5c0f\u7a0b\u5e8f\u6570\u636e\u5bf9\u8c61<\/p>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
webpageUrl<\/td>NSString<\/td>\u517c\u5bb9\u4f4e\u7248\u672c\u7684\u7f51\u9875\u94fe\u63a5<\/td>\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr>
userName<\/td>NSString<\/td>\u5c0f\u7a0b\u5e8f\u7684userName<\/td>\u5c0f\u7a0b\u5e8f\u539f\u59cb ID \u83b7\u53d6\u65b9\u6cd5\uff1a\u767b\u5f55\u5c0f\u7a0b\u5e8f\u7ba1\u7406\u540e\u53f0 – \u8bbe\u7f6e – \u57fa\u672c\u8bbe\u7f6e – \u5e10\u53f7\u4fe1\u606f<\/td><\/tr>
path<\/td>NSString<\/td>\u5c0f\u7a0b\u5e8f\u7684\u9875\u9762\u8def\u5f84<\/td>\u5c0f\u7a0b\u5e8f\u9875\u9762\u8def\u5f84\uff1b\u5bf9\u4e8e\u5c0f\u6e38\u620f\uff0c\u53ef\u4ee5\u53ea\u4f20\u5165 query \u90e8\u5206\uff0c\u6765\u5b9e\u73b0\u4f20\u53c2\u6548\u679c\uff0c\u5982\uff1a\u4f20\u5165 “?foo=bar”<\/td><\/tr>
hdImageData<\/td>NSData<\/td>\u5c0f\u7a0b\u5e8f\u65b0\u7248\u672c\u7684\u9884\u89c8\u56fe\u4e8c\u8fdb\u5236\u6570\u636e\uff0c6.5.9\u53ca\u4ee5\u4e0a\u7248\u672c\u5fae\u4fe1\u5ba2\u6237\u7aef\u652f\u6301<\/td>\u9650\u5236\u5927\u5c0f\u4e0d\u8d85\u8fc7128KB\uff0c\u81ea\u5b9a\u4e49\u56fe\u7247\u5efa\u8bae\u957f\u5bbd\u6bd4\u662f 5:4\u3002<\/td><\/tr>
withShareTicket<\/td>BOOL<\/td>\u662f\u5426\u4f7f\u7528\u5e26 shareTicket \u7684\u5206\u4eab<\/td>\u901a\u5e38\u5f00\u53d1\u8005\u5e0c\u671b\u5206\u4eab\u51fa\u53bb\u7684\u5c0f\u7a0b\u5e8f\u88ab\u4e8c\u6b21\u6253\u5f00\u65f6\u53ef\u4ee5\u83b7\u53d6\u5230\u66f4\u591a\u4fe1\u606f\uff0c\u4f8b\u5982\u7fa4\u7684\u6807\u8bc6\u3002\u53ef\u4ee5\u8bbe\u7f6e withShareTicket \u4e3atrue\uff0c\u5f53\u5206\u4eab\u5361\u7247\u5728\u7fa4\u804a\u4e2d\u88ab\u5176\u4ed6\u7528\u6237\u6253\u5f00\u65f6\uff0c\u53ef\u4ee5\u83b7\u53d6\u5230shareTicket\uff0c\u7528\u4e8e\u83b7\u53d6\u66f4\u591a\u5206\u4eab\u4fe1\u606f\u3002\u8be6\u89c1\u5c0f\u7a0b\u5e8f\u83b7\u53d6\u66f4\u591a\u5206\u4eab\u4fe1\u606f<\/a> \uff0c\u6700\u4f4e\u5ba2\u6237\u7aef\u7248\u672c\u8981\u6c42\uff1a6.5.13<\/td><\/tr>
miniprogramType<\/td>WXMiniProgramType<\/td>\u5c0f\u7a0b\u5e8f\u7684\u7c7b\u578b\uff0c\u9ed8\u8ba4\u6b63\u5f0f\u7248\uff0c1.8.1\u53ca\u4ee5\u4e0a\u7248\u672c\u5f00\u53d1\u8005\u5de5\u5177\u5305\u652f\u6301\u5206\u4eab\u5f00\u53d1\u7248\u548c\u4f53\u9a8c\u7248\u5c0f\u7a0b\u5e8f<\/td>\u6b63\u5f0f\u7248: WXMiniProgramTypeRelease;
\u6d4b\u8bd5\u7248: WXMiniProgramTypeTest;
\u4f53\u9a8c\u7248: WXMiniProgramTypePreview;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
WXMiniProgramObject *object = [WXMiniProgramObject object];\nobject.webpageUrl = webpageUrl;\nobject.userName = userName;\nobject.path = path;\nobject.hdImageData = hdImageData;\nobject.withShareTicket = withShareTicket;\nobject.miniProgramType = programType;\nWXMediaMessage *message = [WXMediaMessage message];\nmessage.title = @\"\u5c0f\u7a0b\u5e8f\u6807\u9898\";\nmessage.description = @\"\u5c0f\u7a0b\u5e8f\u63cf\u8ff0\";\nmessage.thumbData = nil;  \/\/\u517c\u5bb9\u65e7\u7248\u672c\u8282\u70b9\u7684\u56fe\u7247\uff0c\u5c0f\u4e8e32KB\uff0c\u65b0\u7248\u672c\u4f18\u5148\n                          \/\/\u4f7f\u7528 WXMiniProgramObject \u7684hdImageData\u5c5e\u6027\nmessage.mediaObject = object;\nSendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = NO;\nreq.message = message;\nreq.scene = WXSceneSession;  \/\/\u76ee\u524d\u53ea\u652f\u6301\u4f1a\u8bdd\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u516d\u3001\u97f3\u4e50\u89c6\u9891\u7c7b\u578b\u5206\u4eab\u793a\u4f8b<\/strong><\/p>\n\n\n\n
\u8be5\u7c7b\u578b\u9700\u8981OpenSDK 1.8.9\u4ee5\u53ca\u4ee5\u4e0a\u7248\u672c<\/p>\n\n\n\n
WXMusicVideoObject \u591a\u5a92\u4f53\u6d88\u606f\u4e2d\u5305\u542b\u7684\u97f3\u4e50\u89c6\u9891\u6570\u636e\u5bf9\u8c61<\/p>\n\n\n\n
\u5b57\u6bb5<\/th>\u7c7b\u578b<\/th>\u542b\u4e49<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
musicUrl<\/td>NSString<\/td>\u97f3\u9891\u7f51\u9875\u7684 URL \u5730\u5740<\/td>\u5fc5\u586b\uff0c\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr>
musicDataUrl<\/td>NSString<\/td>\u97f3\u9891\u6570\u636e\u7684 URL \u5730\u5740<\/td>\u5fc5\u586b\uff0c\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc710KB<\/td><\/tr>
singerName<\/td>NSString<\/td>\u6b4c\u624b\u540d<\/td>\u5fc5\u586b\uff0c\u9650\u5236\u957f\u5ea6\u4e0d\u8d85\u8fc71KB<\/td><\/tr>
duration<\/td>UInt32<\/td>\u97f3\u4e50\u65f6\u957f\uff0c\u6b4c\u66f2\u65f6\u95f4<\/td>\u5fc5\u586b\uff0c\u4e0d\u80fd\u4e3a0\uff0c\u5355\u4f4d\uff1a\u6beb\u79d2\uff0c<\/td><\/tr>
hdAlbumThumbData<\/td>NSData<\/td>\u9ad8\u6e05\u4e13\u8f91\u5c01\u9762\u56fe<\/td>\u9009\u586b\uff0c\u5927\u5c0f\u4e0d\u8d85\u8fc71MB<\/td><\/tr>
albumName<\/td>NSString<\/td>\u97f3\u4e50\u4e13\u8f91\u540d\u79f0<\/td>\u9009\u586b<\/td><\/tr>
songLyric<\/td>NSString<\/td>\u6b4c\u8bcd\u4fe1\u606f LRC\u683c\u5f0f<\/td>\u9009\u586b\uff0c\u957f\u5ea6\u4e0d\u80fd\u8d85\u8fc732K<\/td><\/tr>
musicGenre<\/td>NSString<\/td>\u97f3\u4e50\u6d41\u6d3e<\/td>\u9009\u586b<\/td><\/tr>
issueDate<\/td>UInt64<\/td>\u53d1\u884c\u65f6\u95f4 Unix \u65f6\u95f4\u6233<\/td>\u9009\u586b\uff0c\u5355\u4f4d\uff1a\u79d2<\/td><\/tr>
identification<\/td>NSString<\/td>\u97f3\u4e50\u6807\u8bc6\u7b26<\/td>\u9009\u586b\uff0c\u5efa\u8bae\u586b\u5199\uff0c\u7528\u6237\u5728\u5fae\u4fe1\u97f3\u4e50\u64ad\u653e\u5668\u5185\u8df3\u56de\u5e94\u7528\u65f6\u4f1a\u643a\u5e26\u8be5\u53c2\u6570\uff0c\u53ef\u7528\u4e8e\u552f\u4e00\u6807\u8bc6\u4e00\u9996\u6b4c\uff0c\u5fae\u4fe1\u4fa7\u4e0d\u7406\u89e3\uff08iOS\u3001Android\u53cc\u5e73\u53f0\u8981\u4e00\u81f4)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u53d1\u9001 MV \u5230\u5fae\u4fe1\uff1a<\/p>\n\n\n\n
WXMusicVideoObject *mvObject = [WXMusicVideoObject object];\nmvObject.musicUrl = @\"\u97f3\u4e50url\";\nmvObject.musicDataUrl = @\"\u97f3\u4e50\u6570\u636eurl\";\nmvObject.singerName = @\"\u6b4c\u624b\u540d\";\nmvObject.duration = 60 * 1000; \/\/\u97f3\u4e50\u65f6\u957f\uff0c\u6beb\u79d2\nmvObject.hdAlbumThumbData = hdAlbumThumbData; \/\/\u9ad8\u6e05\u4e13\u8f91\u5c01\u9762\u56fe\nmvObject.albumName = @\"\u4e13\u8f91\u540d\";\nmvObject.musicGenre = @\"\u97f3\u4e50\u6d41\u6d3e\";\nmvObject.issueDate = 1611116532; \/\/\u53d1\u884c\u65f6\u95f4 Unix \u65f6\u95f4\u6233\nmvObject.identification = @\"test-identification\"; \/\/\u97f3\u4e50\u6807\u8bc6\u7b26 \n\nWXMediaMessage *message = [WXMediaMessage message];\nmessage.title = @\"\u6b4c\u66f2\u540d\u79f0\";\/\/\u5fc5\u586b\uff0c\u4e0d\u80fd\u4e3a\u7a7a\nmessage.messageExt = @\"\u989d\u5916\u4fe1\u606f\"; \/\/\u5fae\u4fe1\u8df3\u56de\u65f6\u4f1a\u5e26\u4e0a\n\n[message setThumbImage:[UIImage imageNamed:@\"\u7f29\u7565\u56fe.jpg\"]];\nmessage.mediaObject = mvObject;\nSendMessageToWXReq *req = [[SendMessageToWXReq alloc] init];\nreq.bText = NO;\nreq.message = message;\nreq.scene = WXSceneSession;\n[WXApi sendReq:req];\n<\/code><\/pre>\n\n\n\n
\u5904\u7406\u4ece\u5fae\u4fe1\u97f3\u4e50\u64ad\u653e\u5668\u5185\u8df3\u56de\uff1a<\/p>\n\n\n\n
#pragma mark - WXApiDelegate\n\n- (void)onReq:(BaseReq *)req {\n    if ([req isKindOfClass:[LaunchFromWXReq class]]) {\n        LaunchFromWXReq *launchReq = (LaunchFromWXReq *)req;\n        NSString* messageExt = launchReq.message.messageExt;  \/\/\u5206\u4eab\u5230\u5fae\u4fe1\u65f6\u7684\u900f\u4f20\u989d\u5916\u4fe1\u606f\u5b57\u5b57\u6bb5\n        if ([launchReq.message.mediaObject isKindOfClass:WXMusicVideoObject.class]) {\n            WXMusicVideoObject *musicVideoObject = (WXMusicVideoObject *)launchReq.message.mediaObject;\n            NSString *identification = musicVideoObject.identification; \/\/\u5206\u4eab\u5230\u5fae\u4fe1\u65f6\u7684\u97f3\u4e50\u6807\u8bc6\u7b26\u5b57\u6bb5\n            \/\/\u5e94\u7528\u53ef\u4ee5\u6839\u636e messageExt \u548cidentification\u5904\u7406\u903b\u8f91\n        }\n    }\n}\n<\/code><\/pre>\n\n\n\n
\u97f3\u4e50\u89c6\u9891\u7c7b\u578b\u4f7f\u7528\u8bf4\u660e\uff1a<\/p>\n\n\n\n
  1. \u6ce8\u610f\u4e8b\u9879\uff1a