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IMLib 如何将媒体消息上传到自己的服务器

IMLib 如何将媒体消息上传到自己的服务器
发布时间： 2019-08-22 16:51

回答：

开发者在只集成了IMLib的情况下，如果需要将媒体消息上传到自己的服务器，可以通过实现下面的方法来实现

- (RCMessage *)sendMediaMessage:(RCConversationType)conversationType
                       targetId:(NSString *)targetId
                        content:(RCMessageContent *)content
                    pushContent:(NSString *)pushContent
                       pushData:(NSString *)pushData
                  uploadPrepare:(void (^)(RCUploadMediaStatusListener *uploadListener))uploadPrepareBlock
                       progress:(void (^)(int progress, long messageId))progressBlock
                        success:(void (^)(long messageId))successBlock
                          error:(void (^)(RCErrorCode errorCode, long messageId))errorBlock
                         cancel:(void (^)(long messageId))cancelBlock;

代码示例：

 RCMessage *rcMessage = [[RCIMClient sharedRCIMClient] sendMediaMessage:conversationType
        targetId:targetId
        content:messageContent
        pushContent:pushContent
        pushData:@""
        uploadPrepare:^(RCUploadMediaStatusListener *uploadListener) {


            dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{

                // 进行上传 此处模仿上传进度 
                int i = 0;
                for (i = 0; i < 100; i++) {
                    //回调上传进度
                    uploadListener.updateBlock(i);
                    [NSThread sleepForTimeInterval:0.2];
                }


                //上传结果处理写在对应处理位置
                //如果上传成功则参考下面赋值并回调(此处以图片消息为例)
                messageContent.imageUrl = @"http://www.rongcloud.cn/images/newVersion/bannerInner.png?0717";
                uploadListener.successBlock(messageContent);

                //如果上传失败则回调 RCErrorCode errorCode :上传失败的错误码，非0整数 
                //uploadListener.errorBlock(errorCode);

                //如果取消上传则回调
                //uploadListener.cancelBlock();

            });
        }
        progress:^(int progress, long messageId) {

        }
        success:^(long messageId) {

        }
        error:^(RCErrorCode errorCode, long messageId) {

        }
        cancel:^(long messageId) {

        }];

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