C#数据库最高频操作集合

操作数据库

        public static MySqlConnection connectDatabase(String address, String database, String user, String password)
        {
    
    
            string connstr = "data source=" + address + ";";
            connstr += " database = " + database + ";";
            connstr += "user id = " + user + ";";
            //pooling代表是否使用连接池
            connstr += " password = " + password + ";"+ "pooling = false; charset = utf8";
            return new MySqlConnection(connstr);
        }

使用参考地址

https://www.cnblogs.com/gaokaitai/p/10633858.html