Clash Meta 完全指南：功能增强的高级代理客户端

# config.yaml
script:
  # 启用脚本引擎
  enabled: true
  # 主脚本文件
  main: /path/to/main.lua
  # 脚本参数
  params:
    mode: "auto"
    debug: false

# 规则部分
rules:
  - SCRIPT,main.lua
  - DOMAIN-SUFFIX,google.com,DIRECT
  - MATCH,PROXY

-- main.lua
local module = {}

-- 脚本初始化函数
function init(params)
    log("Clash Meta 脚本初始化完成")
    log("模式: " .. params.mode)
    log("调试: " .. tostring(params.debug))
end

-- 规则匹配函数
function match(metadata)
    -- metadata 包含请求的元数据
    local host = metadata.host
    local src_ip = metadata.src_ip
    
    -- 自定义匹配逻辑
    if host and host:find("example.com") then
        return "DIRECT"
    end
    
    -- 基于源 IP 的路由
    if src_ip and src_ip:find("192.168.1") then
        return "PROXY"
    end
    
    -- 默认返回 nil，继续匹配其他规则
    return nil
end

-- 脚本结束函数
function destroy()
    log("Clash Meta 脚本清理完成")
end

return module

# 性能优化配置
tcp-concurrent: true  # 启用 TCP 并发
enable-process: true  # 启用进程处理

# 连接池配置
connection-pool:
  max-connections: 1000  # 最大连接数
  idle-timeout: 30s      # 空闲超时时间

# 内存优化
memory-optimize: true
gc-interval: 30s         # 垃圾回收间隔

dns:
  enable: true
  listen: 0.0.0.0:53
  enhanced-mode: fake-ip
  fake-ip-range: 198.18.0.1/16
  nameserver:
    - 8.8.8.8
    - 1.1.1.1
  fallback:
    - tls://1.1.1.1:853
    - https://dns.google/dns-query
  fallback-filter:
    geoip: true
    ipcidr:
      - 240.0.0.0/4
  # DNS 查询策略
  default-nameserver:
    - 8.8.8.8
    - 1.1.1.1

rule-providers:
  reject:
    type: http
    behavior: domain
    url: "https://raw.githubusercontent.com/Loyalsoldier/clash-rules/release/reject.txt"
    path: ./ruleset/reject.yaml
    interval: 86400  # 24小时更新一次
    
  apple:
    type: http
    behavior: domain
    url: "https://raw.githubusercontent.com/Loyalsoldier/clash-rules/release/apple.txt"
    path: ./ruleset/apple.yaml
    interval: 86400
    
  proxy:
    type: http
    behavior: domain
    url: "https://raw.githubusercontent.com/Loyalsoldier/clash-rules/release/proxy.txt"
    path: ./ruleset/proxy.yaml
    interval: 86400

rules:
  - RULE-SET,reject,REJECT
  - RULE-SET,apple,DIRECT
  - RULE-SET,proxy,PROXY
  - MATCH,DIRECT