- 浏览: 319801 次
- 性别:
- 来自: 南京
最新评论
-
huangyunbin:
swc.advance(); 这个什么时候被调用是最核心的 ...
滑动窗口计数java实现 -
80后的童年2:
深入浅出MongoDB应用实战开发网盘地址:https://p ...
MongoDB 从入门到精通专题教程 -
rryymmoK:
深入浅出MongoDB应用实战开发下载地址:http://pa ...
MongoDB 从入门到精通专题教程 -
u012352249:
怎么支持多个窗口啊?
滑动窗口计数java实现 -
rryymmoK:
深入浅出MongoDB应用实战开发百度网盘下载:链接:http ...
MongoDB 从入门到精通专题教程
相关推荐
发现csdn上的连接池都是配设xml的,就手写了一份数据库连接池(java),连接sqlserver,里面一共两个java代码,Conn类包含了Connection和标志位,myconnection包含了数据库连接池的使用:获取连接,增加连接,释放...
SqlConnection myConnection = new SqlConnection(ConfigurationSettings.AppSettings["ConnectionString"]); SqlCommand myCommand = new SqlCommand("ShoppingCartAddItem", myConnection); // 指定命令...
Dim myConnection As OleDbConnection Dim myCommand As OleDbCommand sub page load sender as Object e as EventArgs "1 连接数据库 dim dbname as string dbname server mappath "authors mdb&...
###Usage 初始化的完成方式与 express-myconnection 相同,但仅支持“单一”和“池”策略(强烈建议使用池)。 // app.js ... var oracledb = require('oracledb'), oracleConnection = require('express-oracle...
OdbcConnection MyConnection = new OdbcConnection(MyConString); MyConnection.Open(); Console.WriteLine("\n !!! success, connected successfully !!!\n"); MyConnection.Close();
private SqlConnection myConnection; private SqlCommand myCommand; private SqlDataAdapter myDataAdapter; private DataSet mySet = new DataSet(); /* 写该类的构造方法,该方法名要跟类名相同,无...
OracleConnection myconnection = new OracleConnection(" Data Source=ORCL;Persist Security Info=True;User ID=SCOTT;Password=tiger;Unicode=True"); myconnection.Open(); string sql = "select * from emp...
MySqlConnection myConnection=new MySqlConnection("server=localhost;user id=root;password=XXXX;database=baby"); string sql="select * from admin"; MySqlDataAdapter myda=new MySqlDataAdapter(sql,...
网上很多MyDAC是60天试用版,无法发布的。本安装包亲测可用,运行环境delphi7,数据库为Mysql5.7.27。 安装非常简单,就是一个安装包运行即可,不用繁琐的设置。...MyConnection1.Options.UseUnicode 设为 TRUE
this.da = new SqlDataAdapter(this.strSQL, this.myConnection); this.ds.Clear(); this.da.Fill(ds, tempTableName); //返回填充了数据的DataSet,其中数据表以tempTableName给出的字符串命名 return ds; } ...
SqlConnection myConnection = new SqlConnection(); myConnection.ConnectionString = “ConnectionString”; or: string myString = “workstation id = gz6tgm ; packet size = 4096 ; user id = sa ; “data ...
myConnection = new SqlConnection(link.connectionstring()); //实例化连接 strSQL = "select * from 用户表 "; da = new SqlDataAdapter(strSQL, myConnection); ds.Clear(); da.Fill(ds, "用户表"); //////...
OleDbCommand myCommand = new OleDbCommand("select * from 运货商", myConnection); OleDbDataReader myReader; myReader = myCommand.ExecuteReader(); //读取记录集 Response.Write(...
myConnection conn=new myConnection(); ResultSet rs; rs=conn.getResult(sql); if (rs!=null){ try{ mm.setRowCount(0); table.setModel(mm); while(rs.next()){ String 学号 = rs....
public class Myconnection { /// /// 连接套接字 /// Socket _client = null; /// /// 信息展示 /// ShowMgs _showMgs = null; /// /// 关闭通信通道 /// ShutDown _shutDown = null; /// //...
String mysqlStr = "Database=test;Data Source=127.0.0.1;User Id=root;Password=root;pooling=false;CharSet=utf8;port=3306";...OdbcConnection MyConnection = newOdbcConnection(MyConString);
使用FbConnection myConnection定义连接,如果有多处用它,就不能声明成局部变量。
Source Server : myConnection Source Server Version : 50529 Source Host : localhost:3306 Source Database : asset_management_system Target Server Type : MYSQL Target Server Version : 50529 File Encoding...
crud-nodejs-mysql 使用Node JS和MySQL的Crud应用npm init --yes:创建package.json,整个项目的主文件,列出我们将使用的依赖项或模块npm install express mysql express-myconnection express:节点框架mysql:用...
一、定义OleDbCommand类型变量:MyCommand 要对数据库进行增加、删除、修改的操作我们还需要根据MyConnectio的类型定义一个OleDbCommand或者SqlCommand对象(请注意如果MyConnection是OleDbConnection类型,那么只能...