通过 ASP.Net API 发送短信

Question

短信服务提供商提供了发送短信的链接。这个链接我把它放在我的网站上，但在那个链接中，我必须通过标签动态传递电话号码和价格。谁能帮帮我吗。 我正在使用的代码是

var cli = new System.Net.WebClient();
string price = "230";
string number = "9999999999";

cli.DownloadString(@"http://bhashsms.com/api/sendmsg.php?user=ABCXYZ&pass=*****&sender=BSHSMS&phone=9999999999&text=Test SMS YOUR Order HAs Been Placed OF RS. 230 Successfully&priority=ndnd&stype=normal");

Answer 1

只需将内容放在字符串中的相应位置即可传递给cli.DownloadString()。这个例子展示了如何使用string.Format()

var cli = new System.Net.WebClient();
string price = "230";
string number = "9999999999";

var format = @"http://bhashsms.com/api/sendmsg.php?user=ABCXYZ&pass=*****&sender=BSHSMS&phone={0}&text=Test SMS YOUR Order HAs Been Placed OF RS. {1} Successfully&priority=ndnd&stype=normal"

cli.DownloadString(string.Format(format, number, price));