3 kinds of way to connect sqlserver URL difference:
1）jdbc:sqlserver://IP:port;DatabaseName=dbName;autoReconnectForPools=true;
2）jdbc:sqlserver://IP:port;DatabaseName=dbName;autoReconnectForPools=true;encrypt=true;trustServerCertificate=true;
3）jdbc:sqlserver://IP:port;DatabaseName=dbName;autoReconnectForPools=true;encrypt=true;trustServerCertificate=false;trustStore=/path/to/truststore.ks;trustStorePassword=12345678;hostNameInCertificate=cer证书里的域名
Next we talk about the difference between these three kinds of connections:
A common connection, a non-encrypted form
jdbc:sqlserver://IP:port;DatabaseName=GatewayV7QA;autoReconnectForPools=true;
Second, unconditional trust in any way connected to the root certificate
jdbc:sqlserver://IP:port;DatabaseName=GatewayV7QA;autoReconnectForPools=true;encrypt=true;trustServerCertificate=true;
trustServerCertificate = true; true indicates that this parameter is unconditionally trusted root certificates to any server response
Third, the client authenticates the server-side connection SSL certificate
jdbc:sqlserver://IP:port;DatabaseName=dbName;autoReconnectForPools=true;encrypt=true;trustServerCertificate=false;trustStore=/path/to/truststore.ks;trustStorePassword=12345678;hostNameInCertificate=cer证书里的域名
end.
Fourth, the error Solutions
4.1、InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
If this error, ks ks invalid certificate or certificates wrong path, that is, trustStore = / path / to / truststore.ks this value is set wrong
4.2、no sqljdbc_auth in java.library.path 或者 sqljdbc_auth.dll: unknown file type, first eight bytes: 0x4D 0x5A 0x90 0x00 0x03 0x00 0x00 0x00
This seemingly find dll errors occurred in the windows side error, but I am here to prove because even trustStore, trustStorePassword, hostNameInCertificate these three parameters did so only configuration error
4.3、SQLServerException: This driver is not configured for integrated authentication
trustStore, trustStorePassword, hostNameInCertificate these three parameters did so only configuration error