fix remove to removeAll

liuxiaolong

2019-12-19 76cfcbf254fa4a6ed792777cb7f8606bae391e73

 service/SysService.go

@@ -201,15 +201,15 @@
   unZipPath := configPatchPath+"/"+identifier+"_basic/"
   if util.Exists(unZipPath) {
      //此版本已经更新过
      rmErr := os.Remove(unZipPath)
      rmErr := os.RemoveAll(unZipPath)
      if rmErr !=nil {
         return false
      }
   } else {
      if !util.CreateDirectory(unZipPath) {
         return false
      }
   }
   if !util.CreateDirectory(unZipPath) {
      return false
   }

   zipFilePath := configPatchPath+"/"+identifier+ext
   err := util.UnZip(zipFilePath, unZipPath)
   if err !=nil {