调用MYSQL数据的时候提示Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification

调用MYSQL数据的时候提示Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification 
解决方案：
url: jdbc:mysql://192.168.1.141:3306/salary?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
将连接字符串里面的useSSL改为false即可