nginx增加了允许跨域

action.yml

@@ -18,15 +18,6 @@ runs:
       with:
         entrypoint: "/bin/bash"
         args: |
-          -c 'echo "FROM nginx:alpine" > Dockerfile && \
+          -c 'cp "${{ github.action_path }}/nginx.conf" ./ && cp "${{ github.action_path }}/vue.Dockerfile" ./Dockerfile'
-              echo "COPY dist /usr/share/nginx/html" >> Dockerfile && \
-              echo "RUN echo \"server {\" > /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"    listen 80;\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"    index index.html;\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"    location / {\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"        try_files \$uri \$uri/ /index.html;\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"    }\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              echo "RUN echo \"}\" >> /etc/nginx/conf.d/default.conf" >> Dockerfile && \
-              cat Dockerfile'
 
     - uses: actions/docker-build-push@main

nginx.conf

@@ -0,0 +1,21 @@
+server {
+    listen 80;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # 👇 跨域配置开始
+    add_header Access-Control-Allow-Origin * always;
+    add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS, PUT, DELETE' always;
+    add_header Access-Control-Allow-Headers '*, Origin, X-Requested-With, Content-Type, Accept, Authorization, X-Token' always;
+    add_header Access-Control-Allow-Credentials 'true' always;
+
+    # 处理预检 OPTIONS 请求
+    if ($request_method = 'OPTIONS') {
+        return 204;
+    }
+    # 👆 跨域配置结束
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}

vue.Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx:alpine
+COPY dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf