{
"msg": "Could not open JDBC Connection for transaction; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.",
"flag": false,
"code": 20001
}
jzfai
commented
2 years ago
let dataBaseUrl = $ref( 'https://github.jzfai.top/micro-service-api/basis-func/dataBase/getAllDatabaseOrTable/micro-service-plus' ) 请求发生错误，可以修复下在线demo吗
{ "msg": "Could not open JDBC Connection for transaction; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.", "flag": false, "code": 20001 }