Go語言dolphinscheduler任務排程處理

package main
import (
   "encoding/json"
   "fmt"
   "github.com/jmespath/go-jmespath"
   "github.com/kirinlabs/HttpRequest"
   "time"
)
var (
   url = "http://ip:12345/dolphinscheduler"
   token = "xxxxxxx"
   req *HttpRequest.Request
)
func init() {
   req = HttpRequest.NewRequest().Debug(true).SetTimeout(time.Second*5).
      SetHeaders(map[string]string{
         "token":token,
      })
}
func main() {
   //testConn()
   jobCheck()
}
func jobCheck()  {
   //獲取日期
   today := time.Now().Format("2006-01-02")
   tomorrow := time.Now().AddDate(0, 0, +1).Format("2006-01-02")
   //拼接日期 %20是空格的轉譯
   fmt.Println(fmt.Sprintf("%v%v",today,"%2000:00:00"))
   fmt.Println(fmt.Sprintf("%v%v",tomorrow,"%2000:00:00"))
   //需要檢查的專案名稱
   projects := []string{"jdOrder","jdPlay"}
   //需要檢查的時間段 頁碼是int型別，日期是string型別
   m := make(map[string]interface{})
   m["pageNo"] = 1
   m["pageSize"] = 22
   m["stateType"] = "FAILURE"
   m["startDate"] = fmt.Sprintf("%v%v",today,"%2000:00:00")
   m["endDate"] = fmt.Sprintf("%v%v",tomorrow,"%2000:00:00")
   for _, project := range projects {
      resp, _ := req.Get(url+"/projects/"+project+"/task-instance/list-paging",m)
      if resp.StatusCode() != 200 {
         fmt.Println("job檢查狀態碼不符期望: ",resp.StatusCode())
         return
      }
      fmt.Println("resp",resp)
      //將返回資料從byte轉成json格式
      body, _ := resp.Body()
      var i interface{}
      var s []string
      _ = json.Unmarshal(body, &i)
      //搜尋出需要的欄位對應資料
      processInstanceNames, _ := jmespath.Search("data.totalList[*].processInstanceName", i)
      //將interface轉成[]string
      for _,v := range processInstanceNames.([]interface{}) {
         s = append(s,v.(string))
      }
      //列印出結果
      for _,v := range s {
         fmt.Println(v)
      }
   }
}

func testConn() {
   resp, _ := req.Get(url + "/projects/query-project-list")
   fmt.Println("resp",resp)
   body, _ := resp.Body()
   var i interface{}
   _ = json.Unmarshal(body, &i)
   fmt.Println("i",i)
}

func startJob(projectName string,projectId int)  {
   m := make(map[string]interface{})
   m["failureStrategy"] = "CONTINUE"
   m["warningGroupId"] = 0
   m["warningType"] = "NONE"
   m["runMode"] = "RUN_MODE_SERIAL"
   m["processInstancePriority"] = "MEDIUM"
   m["workerGroup"] = "default"
   m["processDefinitionId"] = projectId
   resp, _ := req.JSON().Post(url+"projects/" + projectName+"/executors/start-process-instance",m)
   if resp.StatusCode() != 200 {
      fmt.Println("job開始狀態碼不符期望: ",resp.StatusCode())
      return
   }
}