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performance/Performance.Services/ExtractService.cs

@@ -339,12 +339,12 @@ private List<PerSheet> GetFileData(string path)
                 throw new PerformanceException($"{path}文件不存在");
             List<PerSheet> sheetList = new List<PerSheet>();
             FileStream fs = null;
-
+            IWorkbook workbook = null;
             try
             {
                 fs = new FileStream(path, FileMode.Open);
                 var version = FileHelper.GetExtension(path) == ".xlsx" ? ExcelVersion.xlsx : ExcelVersion.xls;
-                IWorkbook workbook = (version == ExcelVersion.xlsx) ? (IWorkbook)(new XSSFWorkbook(fs)) : (IWorkbook)(new HSSFWorkbook(fs));
+                workbook = (version == ExcelVersion.xlsx) ? (IWorkbook)(new XSSFWorkbook(fs)) : (IWorkbook)(new HSSFWorkbook(fs));
                 for (int i = 0; i < workbook.NumberOfSheets; i++)
                 {
                     var sheet = workbook.GetSheetAt(i);
@@ -373,10 +373,12 @@ private List<PerSheet> GetFileData(string path)
             }
             catch (Exception ex)
             {
+                logger.LogError(ex.ToString());
                 throw ex;
             }
             finally
             {
+                workbook.Close();
                 fs.Close();
             }