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  • c#发送短信

    短息计费平台:http://sms.webchinese.cn/User/?action=key

    代码:

    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.IO;
    using System.Linq;
    using System.Net;
    using System.Text;
    using System.Threading.Tasks;
    using System.Windows.Forms;

    namespace duanxin
    {
    public partial class Form1 : Form
    {
    private string url = "http://utf8.api.smschinese.cn/?";
    private string strUid = "Uid=";
    private string strKey = "&key=cb7bfdb566347fb1cbce";
    private string strMob = "&smsMob=";
    private string strContent = "&smsText=";
    public Form1()
    {
    InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
    if (textBox1.Text.ToString().Trim() != "" && textBox2.Text.ToString().Trim() != "" && richTextBox1.Text.ToString() != null) {
    url = url + strUid + textBox1.Text + strKey + strMob + textBox2.Text + strContent + richTextBox1.Text;
    string Result = GetHtmlFromUrl(url);
    MessageBox.Show(Result);
    }
    }

    public string GetHtmlFromUrl(string url)
    {
    string strRet = null;
    if (url == null || url.Trim().ToString() == "")
    {
    return strRet;
    }
    string targeturl = url.Trim().ToString();
    try
    {
    HttpWebRequest hr = (HttpWebRequest)WebRequest.Create(targeturl);
    hr.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
    hr.Method = "GET";
    hr.Timeout = 30 * 60 * 1000;
    WebResponse hs = hr.GetResponse();
    Stream sr = hs.GetResponseStream();
    StreamReader ser = new StreamReader(sr, Encoding.Default);
    strRet = ser.ReadToEnd();
    }
    catch (Exception)
    {
    strRet = null;
    }
    return strRet;
    }
    }
    }

    界面:

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  • 原文地址:https://www.cnblogs.com/zxhome/p/7562376.html
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