问题
I'm trying to connect to all the links in a particular webpage and get the response to see if the link is broken.
Some of the links are SSL that too self-certified.
So, I've followed the procedure of adding the certificate to trust store. After that it worked fine, when I tested the same in Eclipse(it returned OK/200).
But, when I build and run the project using ANT in command line, the same exception appears.
And it is weird that it doesn't happen when I build using the same xml through Eclipse; it simply works!
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
回答1:
As per my previous comments Java installs a JRE alongside the JDK which in turn also has a JRE installed. Thus if you are not sure which one is used you can try to add the certificate into jre\lib\security\cacerts and jdk1.x.0_xx\jre\lib\security\cacerts.
来源：https://stackoverflow.com/questions/40154044/self-signed-certificate-unable-to-connect-using-ant-build