修改录制文件的pts没有，导致无法播放问题

chenshijun

2019-03-12 77973e5f553c10131ecb41a2e2299f992532949c

 QiaoJiaSystem/StructureApp/FaceExtractElement.cpp

@@ -123,6 +123,9 @@
                    strImgUrl = strImgUrlTmp;
//                    strImgUrl.append("/").append(strImgUrlTmp);
                    fdfsClient->rwLock.unlock();
                } else {
                    strImgUrl = "";
                    ERR("fdfsClient is nullptr ???");
                }

                //拼接json