{"id":19108,"date":"2025-09-26T15:16:57","date_gmt":"2025-09-26T07:16:57","guid":{"rendered":"https:\/\/blog.ywdevops.cn\/?p=19108"},"modified":"2025-11-14T14:16:10","modified_gmt":"2025-11-14T06:16:10","slug":"go-27","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2025\/09\/26\/go-27\/","title":{"rendered":"Go\u811a\u672c+\u591c\u83ba\u56de\u8c03\u5730\u5740\u5b9e\u73b0\u90ae\u4ef6\u544a\u8b66"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u672c\u4f8b\u5b50\u6f14\u793a\u7684\u591c\u83ba\u76d1\u63a7\u7248\u672c\u4e3av5.8.0\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"225\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/9-1.png\" alt=\"\" class=\"wp-image-19109\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/9-1.png 654w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/9-1-300x103.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/9-1-600x206.png 600w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a\u5982\u679c\u5c06\u591c\u83ba\u76d1\u63a7\u90e8\u7f72\u5728\u7eaf\u5185\u7f51\uff0c\u60f3\u8981\u5b9e\u73b0\u90ae\u4ef6\u544a\u8b66\u53ea\u80fd\u901a\u8fc7\u4ee3\u7406tcp\u7aef\u53e3(\u6bd4\u598225)\uff0c\u5982\u679c\u5185\u7f51\u548c\u5916\u7f51\u7684tcp\u7aef\u53e3\u4e0d\u80fd\u4ee3\u7406\uff0c\u5e76\u4e14\u5185\u7f51\u548c\u5916\u7f51\u4e4b\u95f4\u53ea\u80fd\u901a\u8fc780\u7aef\u53e3\u901a\u4fe1\uff0c\u90a3\u4e48\u4ee3\u7406tcp\u7aef\u53e3\u65b9\u5f0f\u5c31\u6bd4\u8f83\u56f0\u96be\uff0c\u6b64\u65f6\u53ef\u4ee5\u901a\u8fc7\u56de\u8c03\u5730\u5740\u6765\u5b9e\u73b0\u81ea\u5b9a\u4e49\u544a\u8b66\uff0c\u8c03\u7528\u56de\u8c03\u5730\u5740\uff0c\u7136\u540e\u901a\u8fc7Nginx\u4ee3\u7406\u51fa\u53bb\uff0c\u5c06\u811a\u672c\u653e\u5230\u5916\u7f51\u673a\u5668\u5373\u53ef\uff0c\u9996\u5148\u53ef\u4ee5\u770b\u5230\u591c\u83ba\u544a\u8b66\u89c4\u5219\u7684\u56de\u8c03\u5730\u5740\u4f4d\u7f6e\u5982\u4e0b\uff0c\u8fd9\u91cc\u6211\u5df2\u7ecf\u586b\u5199\u4e86\u6211\u81ea\u5df1\u7684\u5730\u5740\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"327\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/1-5.png\" alt=\"\" class=\"wp-image-19111\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/1-5.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/1-5-300x151.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/1-5-600x301.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u89e6\u53d1\u544a\u8b66\u7684\u65f6\u5019\uff0c\u53d1\u9001\u7ed9\u56de\u8c03\u5730\u5740\u7684JSON\u6570\u636e\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\"id\":1,\"cluster\":\"Default\",\"group_id\":1,\"group_name\":\"Default Busi Group\",\"hash\":\"d533f164ecde00cf16bbb435c18d6b62\",\"rule_id\":1,\"rule_name\":\"nginx80\u7aef\u53e3Down\",\"rule_note\":\"test_machine\",\"rule_prod\":\"\",\"rule_algo\":\"\",\"severity\":3,\"prom_for_duration\":60,\"prom_ql\":\"net_response_result_code{ident=\\\"192.168.51.246\\\",&nbsp;protocol=\\\"tcp\\\",&nbsp;target=\\\"127.0.0.1:80\\\"}&nbsp;!=&nbsp;0\",\"prom_eval_interval\":15,\"callbacks\":&#91;\"http:\/\/127.0.0.1:4321\"],\"runbook_url\":\"\",\"notify_recovered\":1,\"notify_channels\":&#91;],\"notify_groups\":&#91;],\"notify_groups_obj\":&#91;],\"target_ident\":\"192.168.51.246\",\"target_note\":\"\",\"trigger_time\":1733988554,\"trigger_value\":\"2\",\"tags\":&#91;\"__name__=net_response_result_code\",\"ident=192.168.51.246\",\"protocol=tcp\",\"target=127.0.0.1:80\"],\"is_recovered\":false,\"notify_users_obj\":&#91;],\"last_eval_time\":1733988554,\"last_sent_time\":1733988554}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u544a\u8b66\u6062\u590d\u7684\u65f6\u5019\uff0c\u53d1\u9001\u7ed9\u56de\u8c03\u5730\u5740\u7684JSON\u6570\u636e\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u544a\u8b66\u548c\u6062\u590d\u7684\u6570\u636e\u683c\u5f0f\u90fd\u662fJSON\uff0c\u53ea\u9700\u8981\u63d0\u53d6\u5176\u4e2d\u7684\u90e8\u5206\u5b57\u6bb5\u5904\u7406\u540e\u5373\u53ef\u5b9e\u73b0\u81ea\u5b9a\u4e49\u90ae\u4ef6\u544a\u8b66\uff0c\u6570\u636e\u53d1\u9001\u5230\u56de\u8c03\u5730\u5740\u662f\u901a\u8fc7POST\u65b9\u6cd5\u8bf7\u6c42\uff0c\u56e0\u6b64golang\u811a\u672c\u4e5f\u9700\u8981\u5b9a\u4e49POST\u65b9\u6cd5\uff0c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JSON\u6570\u636e\u901a\u8fc7post\u8bf7\u6c42\u53d1\u9001\u7ed9golang\u811a\u672c\uff0c\u811a\u672c\u83b7\u53d6\u6570\u636e\u540e\uff0c\u5c06\u6570\u636e\u901a\u8fc7ShouldBindJSON\u7ed1\u5b9a\u5230\u7ed3\u6784\u4f53\u5bf9\u5e94\u5b57\u6bb5\u4e2d(\u6ce8\u610f\uff1a\u5b57\u6bb5\u5927\u5c0f\u5199\u6ca1\u5173\u7cfb\uff0c\u4f46\u662f\u683c\u5f0f\u548c\u5185\u5bb9\u5fc5\u987b\u5bf9\u5e94)\uff0c\u7ed1\u5b9a\u540e\u5f00\u59cb\u5224\u65adIs_recovered\u662ftrue\u8fd8\u662ffalse\uff0c\u5982\u679c\u662ffalse\u8bf4\u660e\u662f\u89e6\u53d1\u544a\u8b66\uff0c\u5426\u5219\u5c31\u662f\u544a\u8b66\u6062\u590d\uff0c\u7136\u540e\u5c06\u5185\u5bb9\u901a\u8fc7\u90ae\u4ef6\u53d1\u9001\u5373\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n\t\"fmt\"\n\t\"github.com\/gin-gonic\/gin\"\n\t\"github.com\/jordan-wright\/email\"\n\t\"log\"\n\t\"net\/smtp\"\n\t\"time\"\n\t\"io\/ioutil\"\n\t\"gopkg.in\/yaml.v2\"\n)\n\ntype test struct {\n\tID            int      \/\/id\n\tGroupID       int      \/\/\u7ec4id\n\tCluster       string   \/\/\u6240\u5c5e\u96c6\u7fa4\n\tGroup_name    string   \/\/\u7ec4\u540d\n\tRule_name     string   \/\/\u544a\u8b66\u7b56\u7565\u540d\n\tRule_note     string   \/\/\u544a\u8b66\u7b56\u7565\u5907\u6ce8\n\tSeverity      int      \/\/\u544a\u8b66\u7ea7\u522b\n\tTrigger_value string   \/\/\u89e6\u53d1\u65f6\u5019\u7684\u503c,\u5f53\u4e0d\u4e3a0\u7684\u65f6\u5019\u5c31\u4f1a\u89e6\u53d1\u544a\u8b66\n\tTarget_ident   string   \/\/\u5f53\u524d\u544a\u8b66\u7684\u670d\u52a1\u5668ip\u5730\u5740\n\tTrigger_time   int      \/\/\u89e6\u53d1\u65f6\u95f4\n\tIs_recovered  bool     \/\/\u662f\u5426\u6062\u590d\n\tRecoveredTime int      \/\/\u6062\u590d\u65f6\u95f4\n\tAlarmStatus   string   \/\/\u544a\u8b66\u72b6\u6001\n}\ntype mailConfig struct {\n    Send_mail string              \/\/\u53d1\u4ef6\u4eba\n    Recv_mail &#91;]string            \/\/\u6536\u4ef6\u4eba,\u53ef\u4ee5\u591a\u4e2a,\u6240\u4ee5\u7528\u5b57\u7b26\u4e32\u5207\u7247\n    Cc_mail &#91;]string              \/\/\u6284\u9001\u4eba,\u4e5f\u53ef\u4ee5\u591a\u4e2a\n    Smtp_address string           \/\/smtp\u670d\u52a1\u5668\u5730\u5740\n    Smtp_port  int                \/\/smtp\u7aef\u53e3\n    Auth_code string              \/\/\u6388\u6743\u7801\n}\nfunc createMail() *mailConfig{\n     var mc *mailConfig\n     by,err := ioutil.ReadFile(\"\/etc\/monitor.yaml\")\n     if err != nil {\n          log.Fatal(err)\n     }\n     err = yaml.Unmarshal(by,&amp;mc)\n     if err != nil {\n        log.Fatal(err)\n     }\n     return mc\n}\nfunc sendmail(id, groupid, severity int, cluster, groupname, rulename, rulenote, targetident, triggertime, triggervalue, recoveredtime, alarmstatus string, isrecovered bool) {\n\tmc := createMail()\n\te := email.NewEmail()\n\t\/\/\u8bbe\u7f6e\u53d1\u9001\u65b9\u7684\u90ae\u7bb1\n\te.From = mc.Send_mail\n\t\/\/ \u8bbe\u7f6e\u63a5\u6536\u65b9\u7684\u90ae\u7bb1\n\te.To = mc.Recv_mail\n\te.Cc = mc.Cc_mail\n\t\/\/\u8bbe\u7f6e\u4e3b\u9898\n\te.Subject = alarmstatus\n\t\/\/\u8bbe\u7f6e\u6587\u4ef6\u53d1\u9001\u7684\u5185\u5bb9\n\ttext := fmt.Sprintf(\"ID:%d\\n\u7ec4ID:%d\\n\u6240\u5c5e\u96c6\u7fa4:%s\\n\u7ec4\u540d:%s\\n\u544a\u8b66\u7ea7\u522b:%d\\n\u544a\u8b66\u89c4\u5219:%s\\n\u544a\u8b66\u89c4\u5219\u5907\u6ce8:%s\\n\u544a\u8b66\u8bbe\u5907:%s\\n\u544a\u8b66\u65f6\u95f4:%s\\n\u5f53\u524d\u503c:%s\\n\u662f\u5426\u6062\u590d:%v\\n\u6062\u590d\u65f6\u95f4:%s\", id, groupid, cluster,groupname, severity, rulename, rulenote, targetident, triggertime, triggervalue,isrecovered, recoveredtime)\n\te.Text = &#91;]byte(text)\n\t\/\/\u8bbe\u7f6e\u670d\u52a1\u5668\u76f8\u5173\u7684\u914d\u7f6e\n\te.Send(fmt.Sprintf(\"%s:%d\",mc.Smtp_address,mc.Smtp_port),smtp.PlainAuth(\"\",mc.Send_mail,mc.Auth_code,mc.Smtp_address))\n\n}\n\n\/\/ \u5c06\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u6807\u51c6\u65f6\u95f4\nfunc timestamp(t int) string {\n\ttint64 := int64(t)\n\tts := time.Unix(tint64, 0)\n\treturn ts.Format(\"2006-01-02 15:04:05\")\n}\nfunc main() {\n\tr := gin.New()\n\tr.POST(\"\/json\", func(c *gin.Context) {\n\t\tt := &amp;test{}\n\t\terr := c.ShouldBindJSON(t)\n\t\tif err != nil {\n\t\t\tlog.Fatal(err)\n\t\t}\n\t\tfmt.Println(\"Datasource:\",t)\n\t\tid := t.ID\n\t\tgroupid := t.GroupID\n\t\tseverity := t.Severity\n\t\tcluster := t.Cluster\n\t\tgroupname := t.Group_name\n\t\trulename := t.Rule_name\n\t\trulenote := t.Rule_note\n\t\ttargetident := t.Target_ident\n\t\ttriggervalue := t.Trigger_value\n\t\ttriggertime := timestamp(t.Trigger_time)\n\t\tisrecovered := t.Is_recovered\n\t\trecoveredtime := \"\"\n\t\talarmstatus := \"\"\n\t\t\/\/\u5982\u679c\u4e3atrue,\u8bf4\u660e\u5df2\u7ecf\u6536\u5230\u4e86\u544a\u8b66\u6062\u590d\u7684\u56de\u8c03\u6570\u636e\n\t\tif t.Is_recovered {\n\t\t\trecoveredtime = time.Now().Format(\"2006-01-02 15:04:05\") \n\t\t\talarmstatus = fmt.Sprintf(\"\u544a\u8b66\u6062\u590d:%s\",t.Rule_name)\n\t\t} else {\n\t\t\talarmstatus = fmt.Sprintf(\"\u544a\u8b66\u89e6\u53d1:%s\",t.Rule_name)\n\t\t}\n\t\tsendmail(id, groupid, severity, cluster, groupname, rulename, rulenote, targetident, triggertime, triggervalue, recoveredtime, alarmstatus, isrecovered)\n\t})\n\tr.Run(\":8080\")\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a\u544a\u8b66\u6062\u590d\u7684\u56de\u8c03\u5730\u5740\u6570\u636e\u4e2d\u6ca1\u6709\u6062\u590d\u65f6\u95f4\uff0c\u56e0\u6b64\u6211\u624b\u52a8\u6dfb\u52a0\u4e86\u4e00\u4e2a\uff0c\u901a\u8fc7\u5224\u65ad\u4f20\u9012\u8fc7\u6765\u7684Is_recovered\u5982\u679c\u662ftrue,\u8bf4\u660e\u6062\u590d\u4e86\uff0c\u6b64\u65f6\u8bbe\u7f6e\u4e0brecoveredtime\u4e3a\u5f53\u524d\u65f6\u95f4\uff0c\u8fd9\u6837\u6062\u590d\u5185\u5bb9\u5c31\u53ef\u4ee5\u663e\u793a\u89e6\u53d1\u65f6\u95f4\u548c\u6062\u590d\u65f6\u95f4\u4e86<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u6587\u4ef6monitor.yaml\u662f\u5355\u72ec\u5b9a\u4e49\u7684\uff0c\u53ef\u4ee5\u65b9\u4fbf\u540e\u7eed\u4fee\u6539\u53d1\u4ef6\u4eba\u3001\u6388\u6743\u7801\u4ee5\u53ca\u6536\u4ef6\u4eba\uff0c\u914d\u7f6e\u6587\u4ef6\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u53d1\u4ef6\u4eba\nsend_mail: 88994433@qq.com\n#\u6536\u4ef6\u4eba\u90ae\u7bb1,\u53ef\u5199\u591a\u4e2a\nrecv_mail:\n  - def@qq.com\n#\u6284\u9001\u4eba\u90ae\u7bb1\ncc_mail:\n  - abcd2023@outlook.com \n#smtp\u670d\u52a1\u5668\u5730\u5740\nsmtp_address: smtp.qq.com\n#smtp\u7aef\u53e3\nsmtp_port: 25\n#\u6388\u6743\u7801\nauth_code: aucoabcdeituwgegh<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\u5b9e\u73b0\u544a\u8b66\u622a\u56fe\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"431\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/3-4.png\" alt=\"\" class=\"wp-image-19118\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/3-4.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/3-4-300x199.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/3-4-600x398.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u544a\u8b66\u6062\u590d\u5982\u4e0b\uff0c\u6709\u6062\u590d\u65f6\u95f4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"653\" height=\"449\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/4-3.png\" alt=\"\" class=\"wp-image-19119\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/4-3.png 653w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/4-3-300x206.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/09\/4-3-600x413.png 600w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u4f8b\u5b50\u6f14\u793a\u7684\u591c\u83ba\u76d1\u63a7\u7248\u672c\u4e3av5.8.0\uff0c\u5982\u56fe\uff1a \u8bf4\u660e\uff1a\u5982\u679c\u5c06\u591c\u83ba\u76d1\u63a7\u90e8\u7f72\u5728\u7eaf\u5185\u7f51\uff0c\u60f3\u8981\u5b9e\u73b0\u90ae\u4ef6\u544a\u8b66\u53ea\u80fd\u901a\u8fc7\u4ee3\u7406 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":19113,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111,109],"tags":[],"class_list":["post-19108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go","category-didi"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=19108"}],"version-history":[{"count":7,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19108\/revisions"}],"predecessor-version":[{"id":19171,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/19108\/revisions\/19171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/19113"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=19108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=19108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=19108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}