C#使用融合通信API發(fā)送手機(jī)短信息
功能實(shí)現(xiàn)
融合云通信服務(wù)平臺(tái),為企業(yè)提供全方位通信服務(wù),發(fā)送手機(jī)短信是其一項(xiàng)核心功能,本文將講述如何使用融合云服務(wù)API為終端手機(jī)用戶發(fā)送短信信息,并使用 C# 進(jìn)行實(shí)現(xiàn)。
范例運(yùn)行環(huán)境
操作系統(tǒng): Windows Server 2019 DataCenter
.net版本: .netFramework4.7.2 或以上
開發(fā)工具:VS2019 C#
實(shí)現(xiàn)范例
類設(shè)計(jì)
設(shè)計(jì)UTC(融合通信)類,子類SMS類實(shí)現(xiàn)發(fā)送短信功能,SMS類設(shè)計(jì)見下表:
序號(hào) | 成員類型 | 名稱 | 類型 | 說明 |
---|---|---|---|---|
1 | 屬性 | ErrorMessage | string | 此值代表調(diào)用API時(shí)發(fā)生的任何錯(cuò)誤信息 |
2 | 屬性 | ResultJson | string | 返回調(diào)用API成功后返回的結(jié)果(并不代表一定發(fā)送成功) |
3 | 屬性 | errcode | string | 成功調(diào)用API后返回的錯(cuò)誤碼:0代表發(fā)送成功,其它值請(qǐng)參照 errmsg 值提示 |
4 | 屬性 | errmsg | string | 請(qǐng)參照 errcode屬性的解釋 |
5 | 屬性 | cType | string | 默認(rèn)值為xml(小寫值),還可選擇 json(小寫值),這是云平臺(tái)提供的兩種 POST 消息體的類型 |
6 | 屬性 | sign | string | 申請(qǐng)?jiān)艫PI開發(fā)者,被授權(quán)提供的簽名,如【XX公司】 |
7 | 屬性 | uid | string | 申請(qǐng)?jiān)艫PI開發(fā)者,被授權(quán)提供的用戶名 |
8 | 屬性 | pwd | string | 申請(qǐng)?jiān)艫PI開發(fā)者,被授權(quán)提供的密碼 |
9 | 屬性 | desttype | string | 目標(biāo)手機(jī)用戶運(yùn)營商類型:1 移動(dòng),2 聯(lián)通,3電信 ,默認(rèn)為 0 (通用) |
10 | 屬性 | sendUrl | string | 申請(qǐng)?jiān)艫PI開發(fā)者,被授權(quán)提供的可調(diào)用API地址,一般會(huì)有兩個(gè)地址: POST XML 消息體的請(qǐng)調(diào)用例如: http://api.uctyun.cn:0000/adc_posthandler_new POST JSON 消息體的請(qǐng)調(diào)用例如: http://api.uctyun.cn:0000/adc_posthandler_json |
11 | 屬性 | postInfo | string | 這是一個(gè)調(diào)試信息,返回生成的 POST 消息體信息 |
12 | 方法 | send | void | send方法有兩個(gè)參數(shù): 1:string phoneNumber (手機(jī)號(hào)) 2:string msgContent (要發(fā)送的消息) 本方法無返回類型,返回值均返寫到 ErrorMessage / ResultJson / errcode / errmsg / postInfo 屬性值上 |
類代碼實(shí)現(xiàn)
實(shí)現(xiàn)代碼如下:
public class UTC { public class SMS { public string ErrorMessage = ""; public string ResultJson = ""; public string errcode = ""; public string errmsg = ""; public string cType = "xml"; public string sign { get; set; } public string uid { get; set; } public string pwd { get; set; } public string desttype { get; set; } public string sendUrl { get; set; } public string postInfo = ""; public SMS() { desttype = "0"; } public void send(string phoneNumber, string msgContent) { byte[] bytes = System.Text.Encoding.UTF8.GetBytes(msgContent + sign); string base64msg = System.Convert.ToBase64String(bytes); string[] headers = new string[3]; headers[0] = "Connection:close"; headers[1] = "Content-Type:text/" + cType + ";charset=utf-8"; headers[2] = "Action:\"submitreq\""; string postData = "{\"user\":\"" + uid + "\",\"password\":\"" + pwd + "\",\"submit\":[" + "{\"srctermid\":\"\"," + "\"desttermid\":\"" + phoneNumber + "\",\"msgcontent\":\"" + base64msg + "\"," + "\"usermsgid\":\"" + msgid + "\"," + "\"desttype\":\"" + desttype + "\"}]}"; if (cType == "xml") { string xmlData = "<?xml version=\"1.0\" encoding=\"utf-8\"?><Body>" + "<user>" + uid + "</user><password>" + pwd + "</password>" + "<version>1.2</version><submit><usermsgid>" + msgid + "</usermsgid><desttermid>" + phoneNumber + "</desttermid><srctermid></srctermid><msgcontent>" + base64msg + "</msgcontent><signid>0</signid><desttype>" + desttype + "</desttype><needreply>1</needreply>" + "</submit></Body> "; postData = xmlData; } postInfo = postData; ErrorMessage = ""; ResultJson = ""; errcode = ""; errmsg = ""; string rs=GetResponseResult(sendUrl, Encoding.UTF8, "POST", postData, headers); ErrorMessage = ws.ErrorMessage; ResultJson = rs; if (ErrorMessage == "" && ResultJson != "") { if (cType == "xml") { string[] rv_xml = GetBetweenStr(rs, "<result>", "</result>").Split(':'); errcode = rv_xml[0]; if (rv_xml.Length>1) { errmsg = rv_xml[1]; } } else if (cType == "json") { try { Newtonsoft.Json.Linq.JObject jsonObj = Newtonsoft.Json.Linq.JObject.Parse(rs); string[] rv = jsonObj["result"].ToString().Split(':'); errcode = rv[0]; if (rv.Length > 1) { errmsg = rv[1]; } } catch (Exception e) { ErrorMessage += "\r\n" + e.Message; ResultJson = rs; } } } } public string GetBetweenStr(string wholestr,string beginstr,string endstr) { string _temp=""; if (beginstr == null && endstr == null) return ""; int _start=(beginstr==null?0:wholestr.IndexOf(beginstr,0)); if (_start == -1) { return ""; } if (beginstr == null) { beginstr = ""; if (wholestr.IndexOf(endstr, 0) == -1) { return ""; } } if (endstr != null) { int _end = wholestr.IndexOf(endstr,_start+beginstr.Length); if ((_end - _start - beginstr.Length > 0) && (_end > _start)) { _temp = wholestr.Substring(_start + beginstr.Length, _end - _start - beginstr.Length); } } else { if (wholestr.IndexOf(beginstr, 0) == -1) { return ""; } int _end = wholestr.Length; if ((_end - _start - beginstr.Length > 0) && (_end > _start)) { _temp = wholestr.Substring(_start + beginstr.Length, _end - _start - beginstr.Length); } } return _temp; } } }
調(diào)用范例
示例代碼如下:
UTC.SMS utcsms = new UTC.SMS(); utcsms.cType = "xml"; //設(shè)置為 POST XML 消息體類型 utcsms.uid = "888888"; utcsms.pwd = "TJ999999"; utcsms.sign = "【XX公司】"; utcsms.sendUrl = "http://api.uctyun.cn:0000/adc_posthandler_new"; //utcsms.sendUrl = "http://api.uctyun.cn:0000/adc_posthandler_json"; //如果是JSON請(qǐng)?jiān)L問這個(gè)類型的API 地址 //發(fā)送短信,提供手機(jī)號(hào)和短信息內(nèi)容 utcsms.send("13899999999", "融合通信提醒您,您正在執(zhí)行登錄操作,驗(yàn)證碼:12345678"); string debug = string.Format("API:errcode:{4}\r\nerrmsg:{5}\r\n{3}\r\nErrMessage:{0}\r\nResultJson:{1}\r\nPostInfo:{2}", utcsms.ErrorMessage, utcsms.ResultJson, utcsms.postInfo, utcsms.sendUrl,utcsms.errcode,utcsms.errmsg);
總結(jié)
GetResponseResult 方法本次得到了更新,主要包括消息頭的 Connection 名稱,在 C#中使用 request.KeepAlive= Value == "close"?false : true; 的寫法來實(shí)現(xiàn)。更新后的代碼如下:
public string GetResponseResult(string url, System.Text.Encoding encoding, string method, string postData,string[] headers,string ContentType= "application/x-www-form-urlencoded",bool secValid=true) { method = method.ToUpper(); if (secValid == false) { ServicePointManager.ServerCertificateValidationCallback = validSecurity; } System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls | System.Net.SecurityProtocolType.Tls11 | System.Net.SecurityProtocolType.Tls12; if (method == "GET") { try { WebRequest request2 = WebRequest.Create(@url); request2.Method = method; WebResponse response2 = request2.GetResponse(); Stream stream = response2.GetResponseStream(); StreamReader reader = new StreamReader(stream, encoding); string content = reader.ReadToEnd(); return content; } catch (Exception ex) { ErrorMessage = ex.Message; return ""; } } Stream outstream = null; Stream instream = null; StreamReader sr = null; HttpWebResponse response = null; HttpWebRequest request = null; byte[] data = encoding.GetBytes(postData); // 準(zhǔn)備請(qǐng)求... try { // 設(shè)置參數(shù) request = WebRequest.Create(url) as HttpWebRequest; CookieContainer cookieContainer = new CookieContainer(); request.CookieContainer = cookieContainer; request.AllowAutoRedirect = true; request.Method = method; request.Timeout = 1000000; if (headers != null) { for(int i = 0; i < headers.GetLength(0); i++) { if (headers[i].Split(':').Length <2) { continue; } if (headers[i].Split(':').Length > 1) { if (headers[i].Split(':')[0] == "Host") { request.Host = headers[i].Split(':')[1]; continue; }else if (headers[i].Split(':')[0] == "Content-Type") { request.ContentType = headers[i].Split(':')[1]; continue; } else if (headers[i].Split(':')[0] == "Connection") { request.KeepAlive= headers[i].Split(':')[1]== "close"?false : true; continue; } } request.Headers.Add(headers[i]); } } request.ContentType = ContentType; request.ContentLength = data.Length; outstream = request.GetRequestStream(); outstream.Write(data, 0, data.Length); outstream.Close(); //發(fā)送請(qǐng)求并獲取相應(yīng)回應(yīng)數(shù)據(jù) response = request.GetResponse() as HttpWebResponse; //直到request.GetResponse()程序才開始向目標(biāo)網(wǎng)頁發(fā)送Post請(qǐng)求 instream = response.GetResponseStream(); sr = new StreamReader(instream, encoding); //返回結(jié)果網(wǎng)頁(html)代碼 string content = sr.ReadToEnd(); sr.Close(); sr.Dispose(); return content; } catch (Exception ex) { ErrorMessage = ex.Message; return ""; } }//get response result
更多介紹請(qǐng)參閱我的文章:《C# 實(shí)現(xiàn)訪問 Web API Url 提交數(shù)據(jù)并獲取處理結(jié)果》
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