{"id":195,"date":"2021-05-10T08:25:00","date_gmt":"2021-05-10T00:25:00","guid":{"rendered":"http:\/\/yhsbj.cn\/?p=195"},"modified":"2021-05-10T10:46:24","modified_gmt":"2021-05-10T02:46:24","slug":"c-%e8%af%bb%e5%86%99%e4%ba%bf%e7%ba%a7influxdb%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/yhsbj.cn\/index.php\/2021\/05\/10\/195\/","title":{"rendered":"C# \u8bfb\u5199\u4ebf\u7ea7InfluxDB\u6570\u636e\u5e93"},"content":{"rendered":"\n<p>\u9996\u5148\u6d4f\u89c8\u5668\u8fdb\u51658086\u7aef\u53e3\u62ff\u5230Token<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/1-1-1024x871.png\" alt=\"\" class=\"wp-image-196\" width=\"486\" height=\"413\" srcset=\"https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/1-1-1024x871.png 1024w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/1-1-300x255.png 300w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/1-1-768x653.png 768w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/1-1.png 1070w\" sizes=\"(max-width: 486px) 100vw, 486px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" src=\"http:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-1024x405.png\" alt=\"\" class=\"wp-image-197\" width=\"818\" height=\"323\" srcset=\"https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-1024x405.png 1024w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-300x119.png 300w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-768x304.png 768w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-1536x607.png 1536w, https:\/\/yhsbj.cn\/wp-content\/uploads\/2021\/05\/2-2-2048x810.png 2048w\" sizes=\"(max-width: 818px) 100vw, 818px\" \/><\/figure>\n\n\n\n<p>\u4e0b\u9762\u4ee3\u7801\u662f\u4e00\u6b21\u6027\u5199\u516510\u4e07\u6761\u6570\u636e\uff0c\u6211\u7535\u8111\u8fd0\u884c\u82b1\u4e861.7815181\uff08\u79d2\uff09\uff0c<span class=\"has-inline-color has-vivid-red-color\">\u6ce8\u610f\u7684\u662f\u65f6\u95f4\u6233\u4e0d\u80fd\u76f8\u540c\uff0c\u5426\u5219\u4f1a\u66ff\u6362\u539f\u6765\u7684\u6570\u636e<\/span><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">const string token = \"Mr90dEnu9rrkH47afvAcoQWqIXjWxOiox93k1JdNZZPy6EB5RtJ7pS5-YZoB6aW5-AgwQ-_NIkWwAF5eYCdbLA==\";\nconst string bucket = \"Test_Data1\";\nconst string org = \"Group1\";\nRandom random = new Random();\n\/\/\u5f00\u59cb\u8ba1\u7b97\u65f6\u95f4\nStopwatch stopWatch = new Stopwatch();\nstopWatch.Start();\n\/\/\u901a\u8fc7\u5de5\u5382\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f8b\nvar influxDBClient = InfluxDBClientFactory.Create(\"http:\/\/localhost:8086\", token);\n\/\/\u5b58\u50a810\u4e07\u6570\u636e\u7684\u5217\u8868\nList&lt;PointData> writeList = new List&lt;PointData>();\nvar dt = DateTime.UtcNow;\n\nfor (int i = 0; i &lt; 100000; ++i)\n{\n    writeList.Add(PointData.Measurement(\"temperature\")\n        .Tag(\"location\", \"test6\")\n        .Field(\"value\", random.NextDouble() * 30)\n        .Timestamp(dt.AddMilliseconds(i), WritePrecision.Ns));\n}\n\nusing (var writeApi = influxDBClient.GetWriteApi())\n{\n    writeApi.WritePoints(bucket, org, writeList.ToArray());\n}\n\/\/\u505c\u6b62\u8ba1\u7b97\u65f6\u95f4\nstopWatch.Stop();\n\/\/\u663e\u793a\u8fd0\u884c\u603b\u79d2\u6570\nConsole.WriteLine(\"RunTime \" + stopWatch.Elapsed.TotalSeconds);<\/pre>\n\n\n\n<p>\u4e0b\u9762\u4ee3\u7801\u662f\u8bfb\u53d6\u6700\u8fd11\u5c0f\u65f6\u7684\u6570\u636e\uff0c\u670910\u4e07\u6761\u6570\u636e\uff0c\u5e76\u4e14\u505a\u4e86\u4e00\u4e9b\u8fc7\u6ee4\uff0c\u7535\u8111\u8fd0\u884c\u7a0b\u5e8f\u82b1\u4e861.4252552\uff08\u79d2\uff09<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">Stopwatch stopWatch2 = new Stopwatch();\nstopWatch2.Start();\n\/\/\u6839\u636e\u6700\u8fd11\u5c0f\u65f6\u6570\u636e\uff0c\u5e76\u6dfb\u52a0\u4e00\u4e9b\u7b5b\u9009\u6761\u4ef6\u8fc7\u6ee4\nvar tables = influxDBClient.GetQueryApi().QueryAsync($\"from(bucket: \\\"{ bucket}\\\") |> range(start: -1h) |> filter(fn: (r) => r._measurement == \\\"temperature\\\" and r.location == \\\"test6\\\")\", org);\n\/\/\u83b7\u53d6\u7ed3\u679c\nvar result = tables.Result;\nstopWatch2.Stop();\nTimeSpan ts2 = stopWatch2.Elapsed;\nConsole.WriteLine(\"RunTime \" + ts2.TotalSeconds);<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148\u6d4f\u89c8\u5668\u8fdb\u51658086\u7aef\u53e3\u62ff\u5230Token \u4e0b\u9762\u4ee3\u7801\u662f\u4e00\u6b21\u6027\u5199\u516510\u4e07\u6761\u6570\u636e\uff0c\u6211\u7535\u8111\u8fd0\u884c\u82b1\u4e861.7815181\uff08 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8,27],"tags":[10,28],"_links":{"self":[{"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/posts\/195"}],"collection":[{"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/comments?post=195"}],"version-history":[{"count":10,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/posts\/195\/revisions"}],"predecessor-version":[{"id":208,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/posts\/195\/revisions\/208"}],"wp:attachment":[{"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/media?parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/categories?post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yhsbj.cn\/index.php\/wp-json\/wp\/v2\/tags?post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}