query err

business/model/dao/dao_job.go

@@ -1,6 +1,7 @@
 package dao
 
 import (
+	"fmt"
 	"time"
 
 	"git.rosy.net.cn/baseapi/utils"
@@ -159,6 +160,7 @@ func GetJobDetail(db *DaoDB, jobID int) (job *GetJobsResult, err error) {
 		sqlParams = append(sqlParams, jobID)
 	}
 	err = GetRow(db, &job, sql, sqlParams...)
+	if job != nil {
 		sql2 := `
 		SELECT *
 		  FROM job_step
@@ -168,6 +170,9 @@ func GetJobDetail(db *DaoDB, jobID int) (job *GetJobsResult, err error) {
 		sqlParams2 := []interface{}{job.ID, utils.DefaultTimeValue}
 		err = GetRows(db, &jobSteps, sql2, sqlParams2)
 		job.JobSteps = jobSteps
+	} else {
+		return job, fmt.Errorf("未查到到该任务！")
+	}
 	return job, err
 }