【Scala】基于8.0版本的jdbc进行数据库连接出现

下面这个代码可以正常执行，没有问题

import java.sql.{Connection, DriverManager, ResultSet, Statement}

object Main {
  def main(args: Array[String]): Unit = {
    val driver = "com.mysql.cj.jdbc.Driver"
    val url = "jdbc:mysql://localhost:3306/test?useSSL=false&serverTimezone=Asia/Shanghai"
    val user = "root"
    val password = "404notfounD"

    Class.forName(driver)
    
    val conn: Connection = DriverManager.getConnection(url, user, password)

    val SQL = "select * from tran"
    val stmt: Statement = conn.createStatement()

    val rs: ResultSet = stmt.executeQuery(SQL)

    while (rs.next()) {
      println(rs.getString("statis_date"))
    }

    rs.close()
    stmt.close()
    conn.close()
  }
}

但如果导入包的时候，吧

import java.sql.{Connection, DriverManager, ResultSet, Statement}

替换为

import java.sql._

上面的代码就会报错
因为java.sql._下也有一个Array类，与scala.array会冲突，main的参数就会变成了java.sql.Array类型，因此最好就是用哪个导入哪个