Java sql - zhongjiajie/zhongjiajie.github.com GitHub Wiki

java-sql

  • Connection: 数据库链接对象
  • SQLException: 数据库异常
  • DriverManager: DriverManager.getConnection获取真正的数据库链接
  • PreparedStatement: 准备执行sql的对象
  • ResultSet: 储存Connection.PreparedStatement.executeQuery运行的结果

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