基于官方快捷配置修改 

增加负载均衡与故障转移
将规则集链接改为镜像链接
把地区的selector改为urltest

proxy-providers:
  provider1:
    url: ""
    type: http
    interval: 86400
    health-check: {enable: true,url: "https://www.gstatic.com/generate_204",interval: 300}
    override:
      additional-prefix: "[provider1]"

  provider2:
    url: ""
    type: http
    interval: 86400
    health-check: {enable: true,url: "https://www.gstatic...