static int SendOneMessage(
ConfigParam param,
string strTel,
string strMessage,
string strLibraryCode,
out string strError)
{
strError = "";
if (string.IsNullOrEmpty(strTel) == true ||
string.IsNullOrEmpty(strMessage) == true)
{
strError = "strMessage 和 strTel 参数不能为空";
return(-1);
}
{
IClientProfile profile = DefaultProfile.GetProfile("cn-hangzhou",
param.AccessKey,
param.AccessSecret);
IAcsClient client = new DefaultAcsClient(profile);
SingleSendSmsRequest request = new SingleSendSmsRequest();
try
{
request.SignName = "管理控制台中配置的短信签名（状态必须是验证通过）";
request.TemplateCode = "管理控制台中配置的审核通过的短信模板的模板CODE（状态必须是验证通过）";
request.RecNum = "接收号码，多个号码可以逗号分隔";
request.ParamString = "短信模板中的变量；数字需要转换为字符串；个人用户每个变量长度必须小于15个字符。";
SingleSendSmsResponse httpResponse = client.GetAcsResponse(request);
return(0);
}
catch (ServerException e)
{
// e.printStackTrace();
strError = e.Message;
return(-1);
}
catch (ClientException e)
{
// e.printStackTrace();
strError = e.Message;
return(-1);
}
}
}
// 发送一条消息。可以大于 70 字，分为多条发送
public static int SendMessage(string strTel,
string strMessage,
string strLibraryCode,
out string strError)
{
if (string.IsNullOrEmpty(strTel) == true ||
string.IsNullOrEmpty(strMessage) == true)
{
strError = "strMessage 和 strTel 参数不能为空";
return(-1);
}
ConfigParam param = null;
try
{
param = ConfigParam.LoadConfig(strLibraryCode);
}
catch (Exception ex)
{
strError = ex.Message;
return(-1);
}
if (strMessage.Length <= param.nMaxChars)
{
return(SendOneMessage(
param,
strTel,
strMessage,
strLibraryCode,
out strError));
}
int nCount = 0;
for (; ;)
{
int nLength = strMessage.Length;
if (nLength > param.nMaxChars)
{
nLength = param.nMaxChars;
}
string strPart = strMessage.Substring(0, nLength);
int nRet = SendOneMessage(
param,
strTel,
strPart,
strLibraryCode,
out strError);
if (nRet <= 0)
{
return(nRet);
}
nCount += nRet;
if (strMessage.Length <= nLength)
{
break;
}
strMessage = strMessage.Substring(nLength);
}
return(nCount);
}
public int nMaxChars = 70; // 每条短消息的字符数。短信服务商可能给文字加上前缀字符串，这样实际能用的可能少于 70 个字符，需要用参数配置一下
public static ConfigParam LoadConfig(string strLibraryCode)
{
string strDir = AppDomain.CurrentDomain.BaseDirectory;
string strCfgFile = Path.Combine(strDir, "AliMessageInterface.dll.config");
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strCfgFile);
}
catch
{
throw new Exception("配置文件 '" + strCfgFile + "' 装载错误");
}
if (dom.DocumentElement == null)
{
throw new Exception("配置文件 '" + strCfgFile + "' 缺乏根元素");
}
XmlElement node = dom.DocumentElement.SelectSingleNode("library[@code='" + strLibraryCode + "']") as XmlElement;
if (node == null)
{
// 如果找不到特定馆代码的事项，就找 '*' 的事项，这是负责所有未明确配置的馆代码的
node = dom.DocumentElement.SelectSingleNode("library[@code='*']") as XmlElement;
if (node == null)
{
throw new Exception("配置文件 '" + strCfgFile + "' 中没有配置馆代码为 '" + strLibraryCode + "' 或者为 '*' 的参数 (library 元素)");
}
}
ConfigParam cfg = new ConfigParam();
cfg.AccessKey = node.GetAttribute("accessKey");
if (string.IsNullOrEmpty(cfg.AccessKey) == true)
{
throw new Exception("配置文件中尚未为馆代码 '" + strLibraryCode + "'配置 accessKey 参数");
}
cfg.AccessSecret = node.GetAttribute("accessSecret");
if (string.IsNullOrEmpty(cfg.AccessSecret) == true)
{
throw new Exception("配置文件中尚未为馆代码 '" + strLibraryCode + "'配置 accessSecret 参数");
}
int nMaxChars = 70;
string strMaxChars = node.GetAttribute("max_chars");
if (string.IsNullOrEmpty(strMaxChars) == false)
{
if (Int32.TryParse(strMaxChars, out nMaxChars) == false)
{
throw new Exception("配置文件中馆代码 '" + strLibraryCode + "' 所在元素的 max_chars 属性值 '" + strMaxChars + "' 格式错误。应该为纯数字");
}
}
cfg.nMaxChars = nMaxChars;
return(cfg);
}
