protected void BtnSend_Click(object sender, EventArgs e)
{
try
{
string sk = TBSK.Text;
string ak = TBAK.Text;
BaiduPush Bpush = new BaiduPush("POST", sk);
String apiKey = ak;
String messages;
String method = "push_msg";
TimeSpan ts = (DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0));
uint unixTime = (uint)ts.TotalSeconds;
uint message_type;
string messageksy = "xxxxxx";
if (RbMessage.Checked)
{
message_type = 0;
messages = TBMessage.Text;
}
else
{
message_type = 1;
BaiduPushNotification notification = new BaiduPushNotification();
notification.title = TBTitle.Text;
notification.description = TBDescription.Text;
messages = notification.getJsonString().Replace("\"", "'");
}
PushOptions pOpts;
if (RBUnicast.Checked)
{
pOpts = new PushOptions(method, apiKey, TBUserId.Text, TBChannelID.Text, messages, messageksy, unixTime);
}
else if (RBMulticast.Checked)
{
pOpts = new PushOptions(method, apiKey, TBTag.Text, messages, messageksy, unixTime);
}
else
{
pOpts = new PushOptions(method, apiKey, messages, messageksy, unixTime);
}
pOpts.message_type = message_type;
string response = Bpush.PushMessage(pOpts);
TextBoxResponse.Text = response;
}
catch (Exception ex)
{
TextBoxResponse.Text = "Exception caught sending update: " + ex.ToString();
}
}
protected void BtnSend_Click(object sender, EventArgs e)
{
try
{
string sk = TBSK.Text;
string ak = TBAK.Text;
BaiduPush Bpush = new BaiduPush("POST", sk);
String apiKey = ak;
String messages;
String method = "push_msg";
TimeSpan ts = (DateTime.UtcNow - new DateTime(1970,1,1,0,0,0));
uint unixTime = (uint)ts.TotalSeconds;
uint message_type;
string messageksy="xxxxxx";
if (RbMessage.Checked)
{
message_type = 0;
messages = TBMessage.Text;
}
else
{
message_type = 1;
BaiduPushNotification notification=new BaiduPushNotification();
notification.title = TBTitle.Text;
notification.description = TBDescription.Text;
messages =notification.getJsonString().Replace("\"", "'");
}
PushOptions pOpts;
if(RBUnicast.Checked)
{
pOpts = new PushOptions(method, apiKey, TBUserId.Text, TBChannelID.Text, messages, messageksy, unixTime);
}else if(RBMulticast.Checked)
{
pOpts = new PushOptions(method, apiKey, TBTag.Text, messages, messageksy, unixTime);
}else
{
pOpts = new PushOptions(method, apiKey, messages, messageksy, unixTime);
}
pOpts.message_type = message_type;
string response= Bpush.PushMessage(pOpts);
TextBoxResponse.Text = response;
}
catch (Exception ex)
{
TextBoxResponse.Text = "Exception caught sending update: " + ex.ToString();
}
}
public string PushMessage(PushOptions opts)
{
this.opts = opts;
Dictionary<string, string> dic = new Dictionary<string, string>();
//将键值对按照key的升级排列
var props = typeof(PushOptions).GetProperties().OrderBy(p => p.Name);
foreach (var p in props)
{
if (p.GetValue(this.opts, null) != null)
{
dic.Add(p.Name, p.GetValue(this.opts, null).ToString());
}
}
//生成sign时，不能包含sign标签，所有移除
dic.Remove("sign");
var preData = new StringBuilder();
foreach (var l in dic)
{
preData.Append(l.Key);
preData.Append("=");
preData.Append(l.Value);
}
//按要求拼接字符串，并urlencode编码
var str = HttpUtility.UrlEncode(this.httpMehtod.ToUpper() + this.url + preData.ToString() + this.secret_key, System.Text.Encoding.UTF8);
var strSignUpper = new StringBuilder();
int perIndex = 0;
for (int i = 0; i < str.Length; i++)
{
var c = str[i].ToString();
if (str[i] == '%')
{
perIndex = i;
}
if (i - perIndex == 1 || i - perIndex == 2)
{
c = c.ToUpper();
}
strSignUpper.Append(c);
}
strSignUpper = strSignUpper.Replace("(", "%28").Replace(")", "%29");
var sign = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(strSignUpper.ToString(), "MD5").ToLower();
//加入生成好的sign键值对
dic.Add("sign", sign);
var strb = new StringBuilder();
//int tagIndex = 0;
foreach (var l in dic)
{
strb.Append(l.Key);
strb.Append("=");
strb.Append(l.Value);
strb.Append("&");
}
var postStr = strb.ToString().EndsWith("&") ? strb.ToString().Remove(strb.ToString().LastIndexOf('&')) : strb.ToString();
byte[] data = Encoding.UTF8.GetBytes(postStr);//编码，尤其是汉字，事先要看下抓取网页的编码方式
WebClient webClient = new WebClient();
try
{
webClient.Headers.Add("Content-Type", "application/x-www-form-urlencoded");//采取POST方式必须加的header，如果改为GET方式的话就去掉这句话即可
byte[] responseData = webClient.UploadData(this.url, "POST", data);//得到返回字符流
string srcString = Encoding.UTF8.GetString(responseData);//解码
return "Post:" + postStr + "\r\n\r\n" + "Response:" + srcString;
}
catch (WebException ex)
{
Stream stream = ex.Response.GetResponseStream();
string m = ex.Response.Headers.ToString();
byte[] buf=new byte[256];
stream.Read(buf, 0, 256);
stream.Close();
int count = 0;
foreach (var b in buf)
{
if(b>0)
{
count++;
}else
{
break;
}
}
return Post:" + postStr + ex.Message + "\r\n\r\n" + Encoding.UTF8.GetString(buf, 0, count);
}
}
