- 特殊处理同步价格至平台出错，较大改动

business/jxutils/tasksch/task.go

@@ -57,6 +57,8 @@ type ITask interface {
 	AddChild(task ITask) ITask
 	GetChildren() TaskList
 	SetParent(parentTask ITask)
+	GetOriginalErr() error
+	GetDetailErrList() []error
 
 	json.Marshaler
 }
@@ -105,15 +107,17 @@ type BaseTask struct {
 
 	NoticeMsg string `json:"noticeMsg"`
 
-	Result   []interface{} `json:"-"`
-	Children TaskList      `json:"children"`
-	Err      error         `json:"err"`
+	Result      []interface{} `json:"-"`
+	Children    TaskList      `json:"children"`
+	Err         error         `json:"err"`
+	OriginalErr error         `json:"-"`
 
-	detailErrMsgList []string
-	finishChan       chan struct{}
-	C                <-chan struct{} `json:"-"`
-	params           []interface{}
-	quitChan         chan int
+	detailErrList []error
+
+	finishChan chan struct{}
+	C          <-chan struct{} `json:"-"`
+	params     []interface{}
+	quitChan   chan int
 
 	locker sync.RWMutex
 	parent ITask
@@ -163,7 +167,7 @@ func (t *BaseTask) GetID() string {
 
 func (t *BaseTask) GetResult(duration time.Duration) (retVal []interface{}, err error) {
 	if t.GetStatus() >= TaskStatusEndBegin {
-		return t.Result, t.Err
+		return t.Result, t.OriginalErr
 	}
 	if duration == 0 {
 		duration = time.Hour * 10000 // duration为0表示无限等待
@@ -173,7 +177,7 @@ func (t *BaseTask) GetResult(duration time.Duration) (retVal []interface{}, err
 	case <-t.finishChan:
 		t.isGetResultCalled = true
 		timer.Stop()
-		return t.Result, t.Err
+		return t.Result, t.OriginalErr
 	case <-timer.C:
 	}
 	return nil, ErrTaskNotFinished
@@ -271,6 +275,18 @@ func (t *BaseTask) GetNoticeMsg() string {
 	return t.NoticeMsg
 }
 
+func (t *BaseTask) GetOriginalErr() error {
+	t.locker.RLock()
+	defer t.locker.RUnlock()
+	return t.OriginalErr
+}
+
+func (t *BaseTask) GetDetailErrList() []error {
+	t.locker.RLock()
+	defer t.locker.RUnlock()
+	return t.detailErrList
+}
+
 func AddChild(parentTask ITask, task ITask) ITask {
 	if parentTask != nil {
 		return parentTask.AddChild(task)
@@ -365,8 +381,12 @@ func (t *BaseTask) setStatus(status int) {
 }
 
 func (t *BaseTask) buildTaskErrFromDetail() (err error) {
-	if len(t.detailErrMsgList) > 0 {
-		return NewTaskError(t.Name, fmt.Errorf("总共:%d, 失败:%d, 详情:\n%s", t.TotalItemCount, t.FailedItemCount, strings.Join(t.detailErrMsgList, "\n")))
+	if len(t.detailErrList) > 0 {
+		strList := make([]string, len(t.detailErrList))
+		for k, v := range t.detailErrList {
+			strList[k] = v.Error()
+		}
+		return NewTaskError(t.Name, fmt.Errorf("总共:%d, 失败:%d, 详情:\n%s", t.TotalItemCount, t.FailedItemCount, strings.Join(strList, "\n")))
 	}
 	return nil
 }