Update Dockerfile

Dockerfile

@@ -12,6 +12,7 @@ RUN apt-get update && apt-get install -y \
     fonts-wqy-zenhei \
     && rm -rf /var/lib/apt/lists/*
 
+# 设置端口
 ENV SERVER_PORT=7860
 
 # 信任所有主机
@@ -19,31 +20,20 @@ RUN sed -i 's/trust.host=.*/trust.host=default/g' \
     /opt/kkFileView-4.1.0/config/application.properties || \
     echo "trust.host=default" >> /opt/kkFileView-4.1.0/config/application.properties
 
-RUN cat > /start.sh << 'EOF'
-#!/bin/bash
-set -e
-
-echo "=== Starting kkFileView on Hugging Face Spaces ==="
-
-echo "Trust host configuration:"
-grep trust.host /opt/kkFileView-4.1.0/config/application.properties || echo "Not found"
-
-# 启动虚拟显示
-echo "Starting Xvfb..."
-Xvfb :99 -screen 0 1024x768x24 -ac +extension GLX +render -noreset &
-export DISPLAY=:99
-sleep 3
-
-# 启动 kkFileView
-echo "Starting kkFileView..."
-cd /opt/kkFileView-4.1.0
-bin/startup.sh
-
-# 保持运行并显示日志
-tail -f log/kkFileView.log
-EOF
-
-RUN chmod +x /start.sh
+# 创建启动脚本
+RUN printf '#!/bin/bash\n\
+echo "=== Starting kkFileView on Hugging Face Spaces ==="\n\
+echo "Trust host configuration:"\n\
+grep trust.host /opt/kkFileView-4.1.0/config/application.properties || echo "Not found"\n\
+echo "Starting Xvfb..."\n\
+Xvfb :99 -screen 0 1024x768x24 -ac +extension GLX +render -noreset &\n\
+export DISPLAY=:99\n\
+sleep 3\n\
+echo "Starting kkFileView..."\n\
+cd /opt/kkFileView-4.1.0\n\
+bin/startup.sh\n\
+tail -f log/kkFileView.log\n' > /start.sh && \
+    chmod +x /start.sh
 
 EXPOSE 7860