环境：操作系统是windows2000 pro中文版，jdk1.4beta3版，apache1.3.22
     tomcat4.0.1。
状态：现在我的https环境已经搭建成功，也就是说我可以在浏览器地址栏里可以
     用https://localhost:8443和http://localhost:8080访问tomcat了
问题：我有一段java程序可以对http://localhost:8080正常发送post,get请求，
     但不能对https://localhost:8443正常发送，程序抛出异常为：
     javax.net.ssl.SSLHandshakeException: Couldn't find trusted certificate
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.b(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(DashoA6275)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.a(DashoA6275)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(DashoA6275)
at java.io.OutputStream.write(OutputStream.java:61)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(DashoA6275)
at sun.net.www.protocol.https.HttpsClient.afterConnect(DashoA6275)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(DashoA6275)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:503)
at com.sun.net.ssl.internal.www.protocol.https.HttpsURLConnectionOldImpl.getOutputStream(DashoA6275)
at TestHttps.main(TestHttps.java:34)
那位能帮我调试通过？我很着急呀！还有几天就要交程序了，帮帮忙吧！

java.sun.com/products/jsse
has examples.

http://www-900.ibm.com/developerWorks/java/jw-tips/tip096/index.shtml

呵呵，我运行你上面的代码的结果是：
java.net.SocketException: Default SSL context init failed: null
        at javax.net.ssl.DefaultSSLSocketFactory.createSocket([DashoPro-V1.2-120
198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsClient.doConnect([Da
shoPro-V1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.NetworkClient.openServer(
[DashoPro-V1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpClient.d([DashoPro-V1
.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpClient.([DashoP
ro-V1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsClient.([Dasho
Pro-V1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsClient.a([DashoPro-V
1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsClient.a([DashoPro-V
1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsURLConnection.connec
t([DashoPro-V1.2-120198])
        at com.sun.net.ssl.internal.www.protocol.https.HttpsURLConnection.getOut
putStream([DashoPro-V1.2-120198])
        at TestHttps.main(TestHttps.java:27)

这儿有很详细的资料
http://www.onjava.com/pub/a/onjava/2001/05/03/java_security.html

是不是SSL认证的问题啊？

ipipipippiui

ghmkhjj

晚上回家帮你试试   

阅～

我没有遇到这样的错误，我这里是可以用get post 调用https//*.jsp的！