Cloudflare 新功能 Snippets 防cc规则

检查Cookie里是否有访问者IP 能防一些攻击吧

可惜，必须要付费Pro才能用

// 在下方输入片段代码
export default {
    async fetch(request) {
        let cookies = request.headers.get('Cookie') || "";
        if (cookies.includes(request.headers.get("CF-Connecting-IP"))) {
            return await fetch(request);
        }
        const newResponse = new Response(request.headers.get("CF-Connecting-IP"), {
            status: 302
        });
        newResponse.headers.append("Set-Cookie", "ip=" + request.headers.get("CF-Connecting-IP") + "; Path=/");
        newResponse.headers.append("Location", request.url);
        return newResponse;
    },
};

有兴趣的朋友们可以测试一下，看看实际有没有效果

Workers有次数限制(不防CC) 还按量收费(这个开PRO就能免费用)