From 7c408d050b0b29cfc4ece79b43791642592a9611 Mon Sep 17 00:00:00 2001
From: nobbo <gaoshang22@huawei.com>
Date: Thu, 11 Sep 2025 09:48:08 +0800
Subject: [PATCH] IDE

Signed-off-by: nobbo <gaoshang22@huawei.com>
---
 .../entry/src/main/ets/pages/MainPage.ets           |  7 +++++--
 .../entry/src/main/ets/utils/NetRequest.ets         | 13 ++++++++++---
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/PreHttpRequestUseFiles/entry/src/main/ets/pages/MainPage.ets b/PreHttpRequestUseFiles/entry/src/main/ets/pages/MainPage.ets
index 842afe2d..35c51815 100644
--- a/PreHttpRequestUseFiles/entry/src/main/ets/pages/MainPage.ets
+++ b/PreHttpRequestUseFiles/entry/src/main/ets/pages/MainPage.ets
@@ -16,6 +16,7 @@
 import { fileIo as fs } from '@kit.CoreFileKit';
 import { image } from '@kit.ImageKit';
 import { common } from '@kit.AbilityKit';
+import { BusinessError } from '@kit.BasicServicesKit';
 import { httpRequest } from '../utils/NetRequest';
 import Logger from '../utils/Logger';
 
@@ -45,11 +46,13 @@ struct MainPage {
         'scaleMode': 1, // Abbreviated value
         'size': { height: 100, width: 100 }
       };
-      fs.close(file)
+      fs.close(file).catch((error: BusinessError) => {
+        Logger.error(TAG, `close file failed with error message: ${error.message},error code: ${error.code}`);
+      })
       imageSource.createPixelMap(options).then((pixelMap: PixelMap) => {
         this.imageData = pixelMap;
       });
-    } catch (e) {
+    } catch (error) {
       Logger.error(TAG, 'Resource loading error, file or does not exist!');
     }
   }
diff --git a/PreHttpRequestUseFiles/entry/src/main/ets/utils/NetRequest.ets b/PreHttpRequestUseFiles/entry/src/main/ets/utils/NetRequest.ets
index 61f26545..297ee357 100644
--- a/PreHttpRequestUseFiles/entry/src/main/ets/utils/NetRequest.ets
+++ b/PreHttpRequestUseFiles/entry/src/main/ets/utils/NetRequest.ets
@@ -17,6 +17,7 @@ import { http } from '@kit.NetworkKit';
 import { BusinessError } from '@kit.BasicServicesKit';
 import { fileIo as fs } from '@kit.CoreFileKit';
 import { common } from '@kit.AbilityKit';
+import Logger from './Logger';
 
 // Obtain the path of the application file
 const uiContext: UIContext | undefined = AppStorage.get('uiContext');
@@ -45,13 +46,19 @@ export async function httpRequest() {
           }
         )
     }
+  }).catch((error: BusinessError) => {
+    Logger.error(`HttpRequestFunc read permission verification fails. code=${error.code}, message=${error.message}`);
   })
 }
 
 // Write to the sandbox
 async function readWriteFileWithStream(imageData: ArrayBuffer): Promise<void> {
-  let outputStream: fs.Stream = fs.createStreamSync(fileUrl, 'w+');
-  await outputStream.write(imageData);
-  outputStream.closeSync();
+  try {
+    let outputStream: fs.Stream = fs.createStreamSync(fileUrl, 'w+');
+    await outputStream.write(imageData);
+    outputStream.closeSync();
+  } catch (error) {
+    Logger.error(`readWriteFileWithStream failed. code=${error.code}, message=${error.message}`);
+  }
 }
 // [End segment3]
\ No newline at end of file
-- 
Gitee