相关疑难解决方法(0)

我是 SQL（Microsoft SQL Server Management）新手，我正在尝试将其与 IntelliJ 连接

我收到以下错误： com.microsoft.sqlserver.jdbc.SQLServerException：驱动程序无法使用安全套接字层 (SSL) 加密建立与 SQL Server 的安全连接。错误：“PKIX 路径构建失败：sun.security.provider.certpath.SunCertPathBuilderException：无法找到请求目标的有效证书路径”。

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class MyJDBC {

public static void main(String[] args) {


    String  connectionURL = "jdbc:sqlserver://localhost:10020;databaseName=mydatabase;user=me;password=random_password";
    try {
        System.out.print("Connecting to the server......");
        try (Connection connection = DriverManager.getConnection(connectionURL))   {
            System.out.println("Connected to the Server.");
        }
    }catch (Exception e){
        System.out.println("I am not connected to the Server");
        e.printStackTrace();
    }
}
}

我的 lib LIB中有这个

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我在Tomcat 7.x中通过TLS连接(https)进行Webservice调用

在调用WebService时,我得到了以下错误.会是什么问题？我尝试过创建证书和CA.

仅供参考 - https://sites.google.com/site/ddmwsst/create-your-own-certificate-and-ca

我导入了CA证书和其他证书,但我仍然遇到此问题.请指教.

Caused by: javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem parsing 'https://localhost:8443/myDomain/MyService?wsdl'.: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:262)
at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:205)
at org.apache.cxf.wsdl11.WSDLServiceFactory.<init>(WSDLServiceFactory.java:92)
... 37 more
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1902)
    at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276)
    at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270)
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1341)
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:153)
    at …