请教：急！！！！！服务器端连接客户端出现异常
服务器端连接客户端出现异常
：
java.net.ConnectException:   Connection   refused:   connect
at   java.net.PlainSocketImpl.socketConnect(Native   Method)
at   java.net.PlainSocketImpl.doConnect(Unknown   Source)
at   java.net.PlainSocketImpl.connectToAddress(Unknown   Source)
at   java.net.PlainSocketImpl.connect(Unknown   Source)
at   java.net.Socket.connect(Unknown   Source)
at   java.net.Socket.connect(Unknown   Source)
at   sun.net.NetworkClient.doConnect(Unknown   Source)
at   sun.net.www.http.HttpClient.openServer(Unknown   Source)
at   sun.net.www.http.HttpClient.openServer(Unknown   Source)
at   sun.net.www.http.HttpClient. <init> (Unknown   Source)
at   sun.net.www.http.HttpClient.New(Unknown   Source)
at   sun.net.www.http.HttpClient.New(Unknown   Source)
at   sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown   Source)
at   sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown   Source)
at   sun.net.www.protocol.http.HttpURLConnection.connect(Unknown   Source)
at   sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown   Source)
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.post(HttpSOAPConnection.java:247)
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection$PriviledgedPost.run(HttpSOAPConnection.java:142)
at   java.security.AccessController.doPrivileged(Native   Method)
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:115)
at   com.huawei.mm7.vasp.service.MM7Sender._$7512(MM7Sender.java:156)
at   com.huawei.mm7.vasp.service.MM7Sender.send(MM7Sender.java:66)
at   com.youni.mms.MMSSend.sendMessage(MMSSend.java:283)
at   com.youni.mms.WhilstSendMMSThread.run(WhilstSendMMSThread.java:38)
java.security.PrivilegedActionException:   javax.xml.soap.SOAPException:   Message   send   failed
at   java.security.AccessController.doPrivileged(Native   Method)
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:115)
at   com.huawei.mm7.vasp.service.MM7Sender._$7512(MM7Sender.java:156)
at   com.huawei.mm7.vasp.service.MM7Sender.send(MM7Sender.java:66)
at   com.youni.mms.MMSSend.sendMessage(MMSSend.java:283)
at   com.youni.mms.WhilstSendMMSThread.run(WhilstSendMMSThread.java:38)
Caused   by:   javax.xml.soap.SOAPException:   Message   send   failed
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.post(HttpSOAPConnection.java:289)
at   com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection$PriviledgedPost.run(HttpSOAPConnection.java:142)
...   6   more
Caused   by:   java.net.ConnectException:   Connection   refused:   connect
at   java.net.PlainSocketImpl.socketConnect(Native   Method)
at   java.net.PlainSocketImpl.doConnect(Unknown   Source)
at   java.net.PlainSocketImpl.connectToAddress(Unknown   Source)
at   java.net.PlainSocketImpl.connect(Unknown   Source)
at   java.net.Socket.connect(Unknown   Source)
at   java.net.Socket.connect(Unknown   Source)
at   sun.net.NetworkClient.doConnect(Unknown   Source)
at   sun.net.www.http.HttpClient.openServer(Unknown   Source)
at   sun.net.www.http.HttpClient.openServer(Unknown   Source)
at   sun.net.www.http.HttpClient. <init> (Unknown   Source)
at   sun.net.www.http.HttpClient.New(Unknown   Source)