配置nginx并重启生效

location / {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    proxy_pass http://127.0.0.1:3000/;
}

获取客户端ip

async asyncData({ app, params, req, error, redirect }) {
    // get user ip
    let clientIp = req.headers['x-forwarded-for'] || req.headers['x-real-ip']
}

这个方法,可以扩展到所有的后端服务

参考

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