XTLiuFeng

代码: String host = System.getenv("MYSQL_HOST_MYRDB"); String port = System.getenv("MYSQL_PORT_MYRDB"); String user = System.getenv("MYSQL_ADMIN_USER_MYRDB"); String password = System.getenv("MYSQL_ADMIN_PASSWORD_MYRDB"); Connection connection; Statement statement; { try { Class.forName("com.mysql.jdb…

Deployment failed: no staging instance

请问云函数调用,你们这边会处理并发么? 数据访问并发问题是否需要我们自己处理?