java.sql.SQLException:聽
[
Microsoft
][
SQLServer聽2000聽Driver聽for聽JDBC
]
Error聽establishing聽socket.聽聽聽聽at聽com.microsoft.jdbc.base.BaseExceptions.createException(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseExceptions.getException(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseExceptions.getException(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.sqlserver.tds.TDSConnection.<init>(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseConnection.open(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseDriver.connect(Unknown聽Source)聽聽聽聽at聽java.sql.DriverManager.getConnection(Unknown聽Source)聽聽聽聽at聽java.sql.DriverManager.getConnection(Unknown聽Source)聽聽聽聽at聽drawServlet.doGet(drawServlet.java:
50
)聽聽聽聽at聽drawServlet.doPost(drawServlet.java:
18
)聽聽聽聽at聽javax.servlet.http.HttpServlet.service(HttpServlet.java:
709
)聽聽聽聽at聽javax.servlet.http.HttpServlet.service(HttpServlet.java:
802
)聽聽聽聽at聽org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
237
)聽聽聽聽at聽org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
157
)聽聽聽聽at聽org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
214
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:
198
)聽聽聽聽at聽org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
152
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
137
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
118
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
102
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
109
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:
929
)聽聽聽聽at聽org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:
160
)聽聽聽聽at聽org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
799
)聽聽聽聽at聽org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:
705
)聽聽聽聽at聽org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
577
)聽聽聽聽at聽org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:
683
)聽聽聽聽at聽java.lang.Thread.run(Unknown聽Source)java.sql.SQLException:聽
[
Microsoft
][
SQLServer聽2000聽Driver聽for聽JDBC
]
End聽of聽stream聽was聽detected聽on聽a聽read.聽聽聽聽at聽com.microsoft.jdbc.base.BaseExceptions.createException(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseExceptions.getException(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReply(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.sqlserver.SQLServerImplConnection.open(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseConnection.open(Unknown聽Source)聽聽聽聽at聽com.microsoft.jdbc.base.BaseDriver.connect(Unknown聽Source)聽聽聽聽at聽java.sql.DriverManager.getConnection(Unknown聽Source)聽聽聽聽at聽java.sql.DriverManager.getConnection(Unknown聽Source)聽聽聽聽at聽drawServlet.doGet(drawServlet.java:
92
)聽聽聽聽at聽drawServlet.doPost(drawServlet.java:
18
)聽聽聽聽at聽javax.servlet.http.HttpServlet.service(HttpServlet.java:
709
)聽聽聽聽at聽javax.servlet.http.HttpServlet.service(HttpServlet.java:
802
)聽聽聽聽at聽org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
237
)聽聽聽聽at聽org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
157
)聽聽聽聽at聽org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
214
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:
198
)聽聽聽聽at聽org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
152
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
137
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
118
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
102
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
109
)聽聽聽聽at聽org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:
104
)聽聽聽聽at聽org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:
520
)聽聽聽聽at聽org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:
929
)聽聽聽聽at聽org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:
160
)聽聽聽聽at聽org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
799
)聽聽聽聽at聽org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:
705
)聽聽聽聽at聽org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
577
)聽聽聽聽at聽org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:
683
)聽聽聽聽at聽java.lang.Thread.run(Unknown聽Source)
鍘熷洜錛氱敱浜庡紑鍙戠幆澧冩槸Win 2003 Server錛屾晠SQL 2000闇瑕佽ˉ涓佸寘錛屼笉鐒跺湪2k3涓嬶紝SQL榛樿鍏抽棴浜員CP榪炴帴
瑙ｅ喅錛氭墦涓奡QL serverSP4 灝監K浜喡?img src ="http://www.aygfsteel.com/jinglecat/aggbug/51850.html" width = "1" height = "1" />
]]>
杞藉叆錛氭壘涓嶅埌綾宦燾qu.slmt412.rfds.applets.Zbasicall.
class
銆?br />java.lang.ClassNotFoundException:聽cqu.slmt412.rfds.applets.Zbasicall.
class
聽聽聽聽at聽sun.applet.AppletClassLoader.findClass(Unknown聽Source)聽聽聽聽at聽java.lang.ClassLoader.loadClass(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletClassLoader.loadClass(Unknown聽Source)聽聽聽聽at聽java.lang.ClassLoader.loadClass(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletClassLoader.loadCode(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletPanel.createApplet(Unknown聽Source)聽聽聽聽at聽sun.plugin.AppletViewer.createApplet(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletPanel.runLoader(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletPanel.run(Unknown聽Source)聽聽聽聽at聽java.lang.Thread.run(Unknown聽Source)Caused聽by:聽java.io.IOException:聽open聽HTTP聽connection聽failed.聽聽聽聽at聽sun.applet.AppletClassLoader.getBytes(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletClassLoader.access$
100
(Unknown聽Source)聽聽聽聽at聽sun.applet.AppletClassLoader$
1
.run(Unknown聽Source)聽聽聽聽at聽java.security.AccessController.doPrivileged(Native聽Method)聽聽聽聽
聽
10
聽more
榪欐槸鎴戠殑applet tag錛?br />
<applet聽code="cqu.slmt412.rfds.applets.Zbasicall.class"聽width=600聽height=400><applet聽code="cqu.slmt412.rfds.applets.Zbasicall.class"聽codebase="WEB-INF\classes"聽width=600聽height=400>浣嗗皢鍖呭惈class鐨勭洰褰曟斁褰曠洿鎺ユ斁浜庡簲鐢ㄧ▼搴忚礬寰勫氨鍙互鏄劇ず浜嗭紝applet鏍囩娌℃湁浠諱綍鐨勬敼鍔ㄣ?br />鍙互榪愯鐨勭洰褰曠粨鏋勶細
榪愯鐜錛?br />Windows 2003 sp1 錛?IE6 錛?Tomcat 5.02錛婮ava(TM) Plug-in: 鐗堟湰 1.4.2_11
Why錛?br />
]]>
姣曚笟璁捐涓叧閿妧鏈槸鏁版嵁鍘嬬緝妯″潡錛屾暟鎹紶杈撶殑鏄瓧鑺傛暟緇勶紝鍗存病鏈夊彂鐜癑ava搴撲腑鐜版垚鐨勬暣鍨嬩簬瀛楄妭鏁扮粍鐨勮漿鎹?img height="20" src="http://www.aygfsteel.com/Emoticons/QQ/01.gif" width="20" border="0" />錛岃櫧鐒禝nteger鍖呰綾繪湁toBinaryString()涔嬬被鐨勯潤鎬佹柟娉曚嬌鐢紝浣嗘槸鍗存棤娉曠洿鎺ユ弧瓚寵姹備竴涓暣鏁頒笌4涓瓧鑺傛暟緇勭殑瀵瑰簲錛屽垢濂絊tring綾繪湁getBytes()鍑犱釜閲嶈澆鏂規硶浣跨敤錛岃涓嶇劧鐪熺殑灝卞摥姝諱簡
璁板緱net涓氨鏈塀inConverter鍙互鐩存帴浣跨敤錛岃屼笖瀹炵幇浜哹ytes涓巌nt16錛宨nt32錛宑har絳夌瓑澶氱被鍨嬬殑杞崲錛屾湁鐐規劅鎱紝榪樻槸.net鏂逛究錛屽懙鍛?br />
涔熻鏄伓榪樻病鏈夊彂鐜扮浉鍏崇殑Java搴擄紝google寰椾篃涓嶆繁鍏ワ紝娌″姙娉曪紝鏃墮棿涓嶇瓑浜猴紝鍙ソ鑷繁瀹炵幇浜嗕竴涓紝緇忔祴璇曪紝姝ｈ礋鏁伴兘OK錛圥S錛歡oogle鍒頒竴涓畻娉曪紝姣旇緝鎼炵瑧錛屽彧鏈夎礋鏁版槸姝ｇ‘
錛?br />
聽1
public
聽
class
聽BitConverter聽
{
聽2
聽聽聽聽
聽3聽聽聽聽
public
聽
static
聽
byte
[]聽getBytes(
int
聽value)
聽4
聽聽聽聽
{聽
聽5聽聽聽聽聽聽聽聽
byte
[]聽bytes聽
=
聽
new
聽
byte
[
4
];
聽6聽聽聽聽聽聽聽聽bytes[
0
]聽
=
(
byte
)(聽value聽
>>
聽
24
聽);
聽7聽聽聽聽聽聽聽聽bytes[
1
]聽
=
(
byte
)(聽(value聽
<<
聽
8
)聽
>>
聽
24
聽);
聽8聽聽聽聽聽聽聽聽bytes[
2
]聽
=
(
byte
)(聽(value聽
<<
聽
16
)聽
>>
聽
24
聽);
聽9聽聽聽聽聽聽聽聽bytes[
3
]聽
=
(
byte
)(聽(value聽
<<
聽
24
)聽
>>
聽
24
聽);聽聽聽聽聽聽聽聽
10聽聽聽聽聽聽聽聽
return
聽bytes;聽聽聽聽聽聽聽聽聽聽聽聽
11
聽聽聽聽}
聽聽聽聽聽聽聽聽聽
12
13
聽聽聽聽
public
聽
static
聽
int
聽toInt(
byte
[]聽bytes,聽
int
聽startIndex)
{聽聽聽聽聽聽聽聽
14聽聽聽聽聽聽聽聽
int
聽value聽
=
聽
0
;
15
聽聽聽聽聽聽聽聽
for
聽(
int
聽j
=
startIndex;j
<
4
;j
++
)聽
{聽聽聽聽聽聽聽聽聽聽聽聽
16聽聽聽聽聽聽聽聽聽聽聽聽value聽
=
聽(value聽
<<
聽
8
)聽
|
聽(bytes[j]聽
&
聽
0xFF
);
17聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽
18聽聽聽聽聽聽聽聽
return
聽value;聽聽聽聽
19聽聽聽聽}
20
}
public
聽
class
聽BitConverter聽
{聽2
聽聽聽聽聽3
聽聽聽聽
public
聽
static
聽
byte
[]聽getBytes(
int
聽value)聽4
聽聽聽聽
{聽聽5
聽聽聽聽聽聽聽聽
byte
[]聽bytes聽
=
聽
new
聽
byte
[
4
];聽6
聽聽聽聽聽聽聽聽bytes[
0
]聽
=
(
byte
)(聽value聽
>>
聽
24
聽);聽7
聽聽聽聽聽聽聽聽bytes[
1
]聽
=
(
byte
)(聽(value聽
<<
聽
8
)聽
>>
聽
24
聽);聽8
聽聽聽聽聽聽聽聽bytes[
2
]聽
=
(
byte
)(聽(value聽
<<
聽
16
)聽
>>
聽
24
聽);聽9
聽聽聽聽聽聽聽聽bytes[
3
]聽
=
(
byte
)(聽(value聽
<<
聽
24
)聽
>>
聽
24
聽);聽聽聽聽聽聽聽聽10
聽聽聽聽聽聽聽聽
return
聽bytes;聽聽聽聽聽聽聽聽聽聽聽聽11
聽聽聽聽}
聽聽聽聽聽聽聽聽聽12
13
聽聽聽聽
public
聽
static
聽
int
聽toInt(
byte
[]聽bytes,聽
int
聽startIndex)
{聽聽聽聽聽聽聽聽14
聽聽聽聽聽聽聽聽
int
聽value聽
=
聽
0
;15
聽聽聽聽聽聽聽聽
for
聽(
int
聽j
=
startIndex;j
<
4
;j
++
)聽
{聽聽聽聽聽聽聽聽聽聽聽聽16
聽聽聽聽聽聽聽聽聽聽聽聽value聽
=
聽(value聽
<<
聽
8
)聽
|
聽(bytes[j]聽
&
聽
0xFF
);17
聽聽聽聽聽聽聽聽}
聽聽聽聽聽聽聽聽18
聽聽聽聽聽聽聽聽
return
聽value;聽聽聽聽19
聽聽聽聽}
20
}
鍙湁int鐗堟湰錛屾湁鏃墮棿浜嗗啀鐮旂┒鍏朵粬鏁版嵁綾誨瀷鐨勪簡銆?br />
嬈㈣繋澶у鎶涚爾錛屾湡寰呮洿鍔犱究鎹風殑綆楁硶銆?img src ="http://www.aygfsteel.com/jinglecat/aggbug/46950.html" width = "1" height = "1" />
]]>