- tasksch.NewParallelTask2，支持部分失败时得到准备的成功，失败个数信息

business/jxutils/tasksch/task.go

@@ -434,7 +434,8 @@ func (t *BaseTask) run(taskHandler func()) {
 	}
 }
 
-func (t *BaseTask) finishedOneJob(itemCount int, err error) {
+// successCount表示在返回错误的情况下，（部分）成功的个数，如果没有返回错误，则successCount无意义
+func (t *BaseTask) finishedOneJob(itemCount, successCount int, err error) {
 	t.locker.Lock()
 	defer t.locker.Unlock()
 
@@ -443,7 +444,8 @@ func (t *BaseTask) finishedOneJob(itemCount int, err error) {
 		t.FinishedItemCount += itemCount
 		t.FinishedJobCount++
 	} else {
-		t.FailedItemCount += itemCount
+		t.FinishedItemCount += successCount
+		t.FailedItemCount += itemCount - successCount
 		t.FailedJobCount++
 	}
 }
@@ -473,6 +475,15 @@ func (task *BaseTask) callWorker(worker func() (retVal interface{}, err error))
 			err = fmt.Errorf("panic, r:%v", r)
 		}
 	}()
-	retVal, err = worker()
-	return retVal, err
+	return worker()
+}
+
+func (task *BaseTask) callWorker2(worker func() (retVal interface{}, successCount int, err error)) (retVal interface{}, successCount int, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			globals.SugarLogger.Errorf("callWorker panic:%v", r)
+			err = fmt.Errorf("panic, r:%v", r)
+		}
+	}()
+	return worker()
 }