某个项目有一个需求,需要定时去调用别家公司的一个Web 系统的 WebService,把他们系统中的数据导入到我们的系统中。由于是调用 Web 接口,这就无法使用数据库中的任务计划实现了。后来想到使用Time 组件,利用Global 中的Application。
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;
using System.Xml.Linq;
namespace MyNet
{
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
System.Timers.Timer timer1 = new System.Timers.Timer();
timer1.Interval = 30000; // 30000 毫秒 = 30秒
timer1.Elapsed += new System.Timers.ElapsedEventHandler(Time1_Elapsed);
timer1.AutoReset = true;
timer1.Enabled = true;
timer1.Start();
}
protected void Session_Start(object sender, EventArgs e)
{
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
}
protected void Application_AuthenticateRequest(object sender, EventArgs e)
{
}
protected void Application_Error(object sender, EventArgs e)
{
}
protected void Session_End(object sender, EventArgs e)
{
}
protected void Application_End(object sender, EventArgs e)
{
}
void Time1_Elapsed(object source, System.Timers.ElapsedEventArgs e)
{
localhost.MyWebService ws = new localhost.MyWebService();
ws.InsertMyWebService();
}
}
}