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  • 数据库连接语句

    Java连接MySQL

      protected final static String DB_DRIVER = "com.mysql.jdbc.Driver";

      protected final String DB_URL = "jdbc:mysql://localhost:3306/melancholy?useUnicode=true&characterEncoding=utf8&useSSL=true";(注:useSSL:兼容不同版本的MySQL)

      protected final String DB_USER = "a0109151216";

      protected final String DB_PWD = "44045d6f";

      Class.forName(DB_DRIVER);

      connection = DriverManager.getConnection(DB_URL, DB_USER, DB_PWD);

    Java连接SQLserver

      private static final String DB_DRIVER = "com.microsoft.sqlserver.jdbc.SQLServerDriver";

      private static final String DB_URL = "jdbc:sqlserver://localhost:1433;databasename=easybuy";

      private static final String DB_USER = "sa";

      private static final String DB_PWD = "sa";

      Class.forName(DB_DRIVER);

      conn = DriverManager.getConnection(DB_URL,DB_USER,DB_PWD);

    C#连接MySQL

      <connectionStrings>

        <add name ="MainConnectionString"

          connectionString="Server=localhost;Database=Melancholy;Uid=root;Pwd=root.;"

          providerName="System.Data.MySqlClient"/>

      </connectionStrings>

    C#连接SQLserver

      <connectionStrings>

        <add name ="MyHomeConnectionString"

          connectionString="Data Source=.;Initial Catalog=HotelManageEx;User ID=sa;Password=sa"

          providerName="System.Data.SqlClient"/>

      </connectionStrings>

    欢迎提出意见或建议!!!
    HK
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  • 原文地址:https://www.cnblogs.com/HarryK4952/p/14414386.html
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