Delete egg-api.js

egg-api.js

@@ -1,93 +0,0 @@
-const express = require('express');
-const fs = require('fs');
-const path = require('path');
-const cv = require('opencv4nodejs');
-const Jimp = require('jimp');
-const axios = require('axios');
-const sharp = require('sharp');
-
-const app = express();
-const port = 7860;
-const outputDir = './output';
-const classifiersFolder = './classifiers';
-const replacementImagePath = './replacement_face.png';
-
-// 确保输出目录存在
-if (!fs.existsSync(outputDir)){
-    fs.mkdirSync(outputDir);
-}
-
-// 从文件夹加载所有分类器
-async function loadClassifiersFromFolder(folderPath) {
-  const classifiers = [];
-  const files = fs.readdirSync(folderPath);
-  for (const file of files) {
-    const filePath = path.join(folderPath, file);
-    const classifier = new cv.CascadeClassifier(filePath);
-    classifiers.push(classifier);
-  }
-  return classifiers;
-}
-
-// 下载图片并转换格式
-async function downloadAndConvertImage(url, dest) {
-  const response = await axios.get(url, { responseType: 'arraybuffer' });
-  await sharp(response.data).toFormat('jpeg').toFile(dest);
-}
-
-// 图像处理函数
-async function processImage(inputImagePath, outputImagePath) {
-  const classifiers = await loadClassifiersFromFolder(classifiersFolder);
-  const img = cv.imread(inputImagePath);
-  const grayImg = img.bgrToGray();
-  const replacementFace = await Jimp.read(replacementImagePath);
-
-  classifiers.forEach(classifier => {
-    const faces = classifier.detectMultiScale(grayImg).objects;
-    faces.forEach(faceRect => {
-      const resizedReplacementFace = replacementFace.resize(faceRect.width, faceRect.height);
-      const faceRegion = img.getRegion(faceRect);
-      const replacementBuffer = resizedReplacementFace.bitmap.data;
-      for (let y = 0; y < faceRect.height; y++) {
-        for (let x = 0; x < faceRect.width; x++) {
-          const idx = (y * faceRect.width + x) << 2;
-          const [r, g, b, a] = replacementBuffer.slice(idx, idx + 4);
-          if (a > 0) {
-            faceRegion.set(y, x, new cv.Vec3(b, g, r));
-          }
-        }
-      }
-    });
-  });
-
-  cv.imwrite(outputImagePath, img);
-}
-
-// Express接口
-app.get('/process-image', async (req, res) => {
-  try {
-    const { imageUrl } = req.query;
-    if (!imageUrl) {
-      return res.status(400).send('Image URL is required');
-    }
-
-    const inputImagePath = path.join(outputDir, 'test.jpg'); // 使用jpg格式保存
-    const outputImagePath = path.join(outputDir, 'image_with_replaced_faces.jpg');
-
-    // 下载并转换输入图片
-    await downloadAndConvertImage(imageUrl, inputImagePath);
-
-    // 处理图片
-    await processImage(inputImagePath, outputImagePath);
-
-    // 返回处理后的图片链接
-    res.sendFile(outputImagePath, { root: '.' });
-  } catch (error) {
-    console.error('Error processing image:', error);
-    res.status(500).send('Error processing image');
-  }
-});
-
-app.listen(port, () => {
-  console.log(`Server is running on http://localhost:${port}`);
-});