使用阿里代码规范。规范代码写法

648540858

2022-05-06 5d901b5e3f033e8b04e53420d68626cbd87431c8

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

@@ -2,8 +2,10 @@

import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.address.SipUri;
import gov.nist.javax.sip.header.Subject;

import javax.sip.header.FromHeader;
import javax.sip.header.Header;
import javax.sip.message.Request;

/**
@@ -18,6 +20,16 @@
        FromHeader fromHeader = (FromHeader)request.getHeader(FromHeader.NAME);
        return getUserIdFromFromHeader(fromHeader);
    }
    /**
     * 从subject读取channelId
     * */
    public static String getChannelIdFromHeader(Request request) {
        Header subject = request.getHeader("subject");
        if (subject == null) {
            return null;
        }
        return ((Subject) subject).getSubject().split(":")[0];
    }

    public static String getUserIdFromFromHeader(FromHeader fromHeader) {
        AddressImpl address = (AddressImpl)fromHeader.getAddress();