nginx服务器跨域设置
server {listen 80;
server_name your-api-domain.com; # 替换为你的实际域名或IP
location / {
# 核心跨域配置
add_header 'Access-Control-Allow-Origin' '*' always; # 允许所有源访问，生产环境建议指定具体域名
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always; # 允许的HTTP方法
add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization' always; # 允许的请求头
add_header 'Access-Control-Allow-Credentials' 'true' always; # 允许携带Cookie时，Access-Control-Allow-Origin不能为'*'，需指定具体域名
add_header 'Access-Control-Max-Age' 1728000 always; # 预检请求的缓存时间（秒）
# 处理OPTIONS预检请求
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' '*'; # 处理预检请求时允许的源
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
add_header 'Access-Control-Max-Age' 1728000;
add_header 'Content-Type' 'text/plain; charset=UTF-8';
add_header 'Content-Length' 0;
return 204; # 针对OPTIONS请求返回204 No Content
}
# 你的其他代理配置或静态文件配置，例如：
# proxy_pass http://backend-server;
# root /path/to/static/files;
}
}只需截取location/{}段放进去
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