***

1.yum install epel-release
2.yum install python-pip
3.pip install shadowsocks
4.vim /etc/shadowsocks.json
增加內容
{
"server":"0.0.0.0",
"server_port":8888,
"local_address": "127.0.0.1",
"local_port":9999,
"password":"xxxxxxxxxxx",
"timeout":300,
"method":"aes-256-cfb",
"fast_open": true
}
5.ssserver -c /etc/shadowsocks.json -d start