Update egg-api.js

egg-api.js

@@ -70,11 +70,6 @@ async function videoToGif(inputVideoPath, outputGifPath) {
             .run();
     });
 }
-// 下载并转换图片到内存的辅助函数
-async function downloadAndConvertImage(url) {
-    const response = await axios.get(url, { responseType: 'arraybuffer' });
-    return await Jimp.read(response.data);
-}
 
 // 处理图片的 Express 接口
 app.get('/process-image', async (req, res) => {
@@ -117,7 +112,7 @@ app.get('/process-image', async (req, res) => {
                 writer.on('error', reject);
             });
 
-            replacementImageBuffer = await Jimp.read(tempImagePath)
+            replacementImageBuffer = await Jimp.read(tempImagePaths)
         }
         console.log('图片下载完成:', tempImagePath);
 
@@ -158,6 +153,7 @@ app.get('/process-image', async (req, res) => {
             }
         } else {
             console.error('未检测到人脸或faces数组为空');
+            throw new Error('No faces detected in the image.');
         }
 
         // 保存处理后的图片
@@ -173,7 +169,9 @@ app.get('/process-image', async (req, res) => {
             } else {
                 // 删除临时文件
                 fs.unlinkSync(tempImagePath);
-                fs.unlinkSync(tempImagePaths);
+                if (fs.existsSync(tempImagePaths)) {
+                    fs.unlinkSync(tempImagePaths);
+                }
                 fs.unlinkSync(outputImagePath);
             }
         });
@@ -223,7 +221,7 @@ app.get('/processGif', async (req, res) => {
                 writer.on('finish', resolve);
                 writer.on('error', reject);
             });
-            replacementImageBuffer=await Jimp.read(tempGifPaths)
+            replacementImageBuffer = await Jimp.read(tempGifPaths)
         }
         console.log('GIF下载完成:', tempGifPath);
 
@@ -274,6 +272,7 @@ app.get('/processGif', async (req, res) => {
                 }
             } else {
                 console.error('未检测到人脸或faces数组为空');
+                throw new Error('No faces detected in the image.');
             }
 
             videoWriter.write(frame);
@@ -294,7 +293,9 @@ app.get('/processGif', async (req, res) => {
             } else {
                 // 删除临时文件
                 fs.unlinkSync(tempGifPath);
-                fs.unlinkSync(tempGifPaths);
+                if (fs.existsSync(tempGifPaths)) {
+                    fs.unlinkSync(tempGifPaths);
+                }
                 fs.unlinkSync(tempVideoPath);
                 fs.unlinkSync(outputGifPath);
             }