Update Dockerfile

Dockerfile

@@ -96,8 +96,9 @@ RUN cd /tmp && \
     chown -R nginx:nginx /var/log/nginx
 
 # 创建nginx配置文件（修改端口为7860）
-RUN echo 'user nginx;' > /etc/nginx/nginx.conf && \
-    echo 'worker_processes auto;' >> /etc/nginx/nginx.conf && \
+# 屏蔽警告: nginx: [warn] the "user" directive makes sense only if the master process runs with super-user privileges, ignored in /etc/nginx/nginx.conf:1
+# RUN echo 'user nginx;' > /etc/nginx/nginx.conf && \
+RUN echo 'worker_processes auto;' >> /etc/nginx/nginx.conf && \
     echo 'error_log /var/log/nginx/error.log;' >> /etc/nginx/nginx.conf && \
     echo 'pid /var/run/nginx.pid;' >> /etc/nginx/nginx.conf && \
     echo '' >> /etc/nginx/nginx.conf && \
@@ -152,7 +153,7 @@ RUN mkdir -p /usr/share/nginx/html && \
     java --version >> /usr/share/nginx/html/index.html && \
     echo '</pre>' >> /usr/share/nginx/html/index.html && \
     echo '<pre>' >> /usr/share/nginx/html/index.html && \
-    nginx -v 2>&1 >> /usr/share/nginx/html/index.html && \
+    nginx -v >> /usr/share/nginx/html/index.html 2>&1 && \
     echo '</pre>' >> /usr/share/nginx/html/index.html && \
     echo '</body>' >> /usr/share/nginx/html/index.html && \
     echo '</html>' >> /usr/share/nginx/html/index.html
@@ -177,7 +178,7 @@ RUN echo '#!/bin/sh' > /start.sh && \
     echo 'nginx -t' >> /start.sh && \
     echo 'echo ""' >> /start.sh && \
     echo 'echo "Starting nginx on port 7860..."' >> /start.sh && \
-    echo 'exec nginx -g "daemon off;"' >> /start.sh && \
+    echo 'nginx -g "daemon off;"' >> /start.sh && \
     chmod +x /start.sh
 
 # 设置工作目录