10 30 100 10 200 com.mysql.cj.jdbc.Driver jdbc:mysql://localhost:3306/wfchat?verifyServerCertificate=false&useSSL=false&serverTimezone=GMT%2B8&allowPublicKeyRetrieval=true&useUnicode=true&characterEncoding=UTF-8 root 123456 10 30 100 10 200 3000 2 0 1000 false false 60