开发----增加预置位查询接口开发

chenjialing

2022-05-06 cc63a52884ca3c56df66b74aa508803ff91c20e0

 src/main/java/com/genersoft/iot/vmp/gb28181/utils/SipUtils.java

@@ -25,6 +25,7 @@
     * */
    public static String getChannelIdFromHeader(Request request) {
        Header subject = request.getHeader("subject");
        if (subject == null) return null;
        return ((Subject) subject).getSubject().split(":")[0];
    }