cloudflare自带的节点速度很慢，于是自行反代它，然后自选ip到自建的节点

1、安装sniporxy

apt install sniproxy -y

2、更改配置文件/etc/sniproxy.conf

1）在其中添加监听https（如果没有）

listen 443 {
    proto tls
    table https_hosts

    access_log {
        filename /var/log/sniproxy/https_access.log
        priority notice
    }
}

2）在table http_hosts下添加代理

# kuku.me 即为自己的域名，1.1.1.1为cloudflare的ip
(.*.|)kuku.me$ 1.1.1.1

最终table http_hosts如下

table http_hosts {
    (.*.|)kuku.me$ 1.1.1.1
}

3）在table https_hosts下添加代理
配置与http类似，只是需要在代理的ip后添加:443

table https_hosts {
    (.*.|)kuku.me$ 1.1.1.1:443
}

4）最终的配置文件如下：

# sniproxy example configuration file
# lines that start with # are comments
# lines with only white space are ignored

user daemon

# PID file
pidfile /var/run/sniproxy.pid

error_log {
    # Log to the daemon syslog facility
    syslog daemon

    # Alternatively we could log to file
    #filename /var/log/sniproxy/sniproxy.log

    # Control the verbosity of the log
    priority notice
}

# blocks are delimited with {...}
listen 80 {
    proto http
    table http_hosts
    # Fallback backend server to use if we can not parse the client request

    access_log {
        filename /var/log/sniproxy/http_access.log
        priority notice
    }
}

listen 443 {
    proto tls
    table https_hosts

    access_log {
        filename /var/log/sniproxy/https_access.log
        priority notice
    }
}

# named tables are defined with the table directive
table http_hosts {
    (.*.|)kuku.me$ 1.1.1.1

# pattern:
#       valid Perl-compatible Regular Expression that matches the
#       hostname
#
# target:
#       - a DNS name
#       - an IP address (with optional port)
#       - '*' to use the hostname that the client requested
#
# pattern       target
#.*\.itunes\.apple\.com$        *:443
#.*     127.0.0.1:4443
}

# named tables are defined with the table directive
table https_hosts {
    # When proxying to local sockets you should use different tables since the
    # local socket server most likely will not autodetect which protocol is
    # being used
    #example.org unix:/var/run/server.sock
    (.*.|)kuku.me$ 1.1.1.1:443
}

# if no table specified the default 'default' table is defined
table {
    # if no port is specified default HTTP (80) and HTTPS (443) ports are
    # assumed based on the protocol of the listen block using this table
}

3、启动

sniproxy

即可启动