Update Dockerfile

Dockerfile

@@ -1,5 +1,5 @@
 # 使用适合你操作系统架构的Node.js镜像作为基础镜像
-FROM node:16.20.2-bullseye
+FROM node:latest
 
 # 设置工作目录
 WORKDIR /app
@@ -8,11 +8,7 @@ WORKDIR /app
 COPY . .
 
 # 安装OpenCV和Node.js相关依赖
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    cmake \
-    libopencv-dev \
-    && rm -rf /var/lib/apt/lists/*
+RUN apt-get cmake
 
 # 安装Node.js依赖
 RUN npm install express