dirRoot

server/api/gallery/[id].js

@@ -32,7 +32,7 @@ export default defineEventHandler(async event => {
             const img = await event.context.db.Gallery.findOne({ where: { id } })
             event.node.res.setHeader('Cache-Control', 'max-age=2629746,immutable')
             event.node.res.setHeader('Content-Type', img.mimetype)
-            return fs.readFileSync(path.resolve(dirRoot, img.path))
+            return fs.readFileSync(img.path)
         }
 
         // 请求缩略图
@@ -42,13 +42,13 @@ export default defineEventHandler(async event => {
             // 如果缩略图不存在则生成
             if (!fs.existsSync(path.resolve(tmpPath, name))) {
                 const img = await event.context.db.Gallery.findOne({ where: { id } })
-                await webp.cwebp(path.resolve(dirRoot, img.path), path.resolve(tmpPath, name), `-lossless -resize ${w} 0`)
+                await webp.cwebp(img.path, path.resolve(tmpPath, name), `-lossless -resize ${w} 0`)
                 // 如果缩略图比原图文件大则替换为原图
-                const originSize = fs.statSync(path.resolve(dirRoot, img.path)).size
+                const originSize = fs.statSync(img.path).size
                 const thumbSize = fs.statSync(path.resolve(tmpPath, name)).size
                 if (thumbSize > originSize) {
                     fs.unlinkSync(path.resolve(tmpPath, name))
-                    fs.copyFileSync(path.resolve(dirRoot, img.path), path.resolve(tmpPath, name))
+                    fs.copyFileSync(img.path, path.resolve(tmpPath, name))
                 }
             }
             event.node.res.setHeader('Cache-Control', 'max-age=2629746,immutable')
@@ -105,7 +105,7 @@ export default defineEventHandler(async event => {
         const rest = img.destroy()
 
         // 后删除源文件和缩略图缓存
-        fs.unlinkSync(path.resolve(dirRoot, img.path))
+        fs.unlinkSync(img.path)
 
         // 正则查找 img.id 开头 .webp 结尾的缩略图, 例如 1@w200.webp
         const thumb = fs.readdirSync(tmpPath).filter(x => {