修正了前端镜像的spa路由问题

frontend/Dockerfile

@@ -23,6 +23,9 @@ FROM nginx:stable-alpine as production-stage
 # 复制构建好的文件到Nginx目录
 COPY --from=build-stage /app/dist /usr/share/nginx/html
 
+# 复制Nginx配置文件
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
 # 暴露80端口
 EXPOSE 80
 

frontend/nginx.conf

@@ -0,0 +1,21 @@
+# 用户连接数
+worker_processes 1;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    server {
+        listen 80;
+
+        # 设置根目录
+        root /usr/share/nginx/html;
+        index index.html;
+
+        # 处理SPA路由
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+    }
+}