scala 經過jdbc訪問mysql

scala是jvm語言，運行在jvm之上

咱們知道jdbc是java訪問數據庫的技術，那麼scala能不能經過jdbc操做數據庫呢，答案是能夠的

 

部分代碼以下：

  /**
    * 獲取鏈接
    */
  private def getJdbcConnection(): Connection = {
//    classOf[com.mysql.jdbc.Driver]
    Class.forName("com.mysql.jdbc.Driver").newInstance()
    val jdbcUrl = "jdbc:mysql://localhost:3306xxxxx"
    val conn = DriverManager.getConnection(jdbcUrl, "userName", "password")
    conn
  }

　　

      var ps: PreparedStatement = null
      val sql = "insert into person(send_name, stock_code, stock_name, send_datetime, content, weibo_id) " +
        "values(?,?,?,?,?,?)"
      try {
        ps = getJdbcConnection().prepareStatement(sql)
        ps.setString(1, "11");
        ps.setString(2, "22");
        ps.setString(3, "33");
        ps.setDate(4, null)
        ps.setString(5, "55")
        ps.setString(6, "66")
        ps.executeUpdate()
      } catch {
        case t: Throwable => t.printStackTrace() // TODO: handle error
      } finally {
        if (ps != null) {
          ps.close();
        }
      }