我试图调用一个最近从HTTP更改为HTTPS的web服务，结果出现以下错误:

    java.net.SocketException: Unexpected end of file from server

请注意，我遇到了证书问题，但我通过keytool在信任库中添加了证书，然后用以下命令设置系统属性:

    System.setProperty("javax.net.ssl.trustStore", "C://Progra~1//Java//jdk1.8.0_201//jre//lib//security//cacerts");
    System.setProperty("javax.net.ssl.trustStorePassword","changeit");

出现的错误:

main, handling exception: java.net.SocketException: Connection reset main, SEND TLSv1.2 ALERT:  fatal, description = unexpected_message main, WRITE: TLSv1.2 Alert, length = 2 main, 
Exception sending alert: java.net.SocketException: Connection reset by peer: socket write error main, called closeSocket()

提前感谢您的介入！