优化异步导出，修复上传空指针判断

export_async.go

@@ -11,11 +11,6 @@ import (
 	"strconv"
 	"strings"
 
-	"gitea.cdlsxd.cn/self-tools/l-export-async/attachment"
-	"gitea.cdlsxd.cn/self-tools/l-export-async/coroutine"
-	"github.com/google/uuid"
-	"github.com/redis/go-redis/v9"
-	"golang.org/x/sync/errgroup"
 	"io"
 	"os"
 	"path/filepath"
@@ -23,6 +18,12 @@ import (
 	"sync"
 	"sync/atomic"
 	"time"
+
+	"gitea.cdlsxd.cn/self-tools/l-export-async/attachment"
+	"gitea.cdlsxd.cn/self-tools/l-export-async/coroutine"
+	"github.com/google/uuid"
+	"github.com/redis/go-redis/v9"
+	"golang.org/x/sync/errgroup"
 )
 
 var exportAsyncPool = &sync.Pool{
@@ -142,9 +143,11 @@ func (e *ExportAsync) Run(ctx context.Context) (task_id string, cacheDir string,
 				e.logTool.Errorf("导出panic：\n任务：%s,错误原因：%s", e.task.Id, _err)
 			}
 			e.release()
+			if e.uploader != nil {
 				if e.uploader.Host != "" {
 					os.RemoveAll(tempDir)
 				}
+			}
 
 			cancel()
 		}()
@@ -189,7 +192,7 @@ func (e *ExportAsync) export(ctx context.Context, tempDir string) (source string
 	if err = e.folderToZip(excelsDir, source); err != nil {
 		return
 	}
-
+	if e.uploader != nil {
 		if len(e.uploader.Host) > 0 {
 			e.logTool.Infof("异步导出任务：%s,开始上传", e.task.Id)
 			source, err = e.upload(source)
@@ -197,6 +200,8 @@ func (e *ExportAsync) export(ctx context.Context, tempDir string) (source string
 				return
 			}
 		}
+	}
+
 	e.task.Source = source
 	e.processAdd(ctx, ATT.int())
 	return