Clash规则（rules）编写完全指南

引言

Clash是一款基于Clash for Windows开发的软件，它提供了一种灵活且高效的网络代理解决方案，支持多线路、多协议、多地域的访问。Clash规则文件（rules）是Clash运行过程中必不可少的一部分，它定义了哪些IP和域名是需要被代理的，哪些是不需要代理的。规则文件的编写对于用户而言至关重要，它直接影响到网络连接的质量和速度。本文将详细介绍Clash规则文件的编写方法，帮助用户根据自己的需求进行有效的规则定制。

Clash规则文件的基本结构

Clash规则文件采用JSON格式，其基本结构如下：

{
  "rules": [
    {
      "id": "rule-id",
      "type": "rule-type",
      "domain": ["domain1", "domain2"],
      "ip": ["ip1", "ip2"],
      "domain-level": 1,
      "ip-level": 1,
      "path": "/path",
      "ip-port": "ip:port",
      "path-port": "/path:port",
      "all": true/false,
      "all-path": "/path",
      "all-ip-port": "ip:port",
      "all-path-port": "/path:port",
      "geoip": "geoip-level",
      "geoip2": "geoip2-level",
      "all-geoip": true/false,
      "all-geoip2": true/false,
      "all-geoip2-level": "geoip2-level",
      "all-geoip2-level-1": true/false,
      "all-geoip2-level-2": true/false,
      "all-geoip2-level-3": true/false,
      "all-geoip2-level-4": true/false,
      "all-geoip2-level-5": true/false,
      "all-geoip2-level-6": true/false,
      "all-geoip2-level-7": true/false,
      "all-geoip2-level-8": true/false,
      "all-geoip2-level-9": true/false,
      "all-geoip2-level-10": true/false,
      "all-geoip2-level-11": true/false,
      "all-geoip2-level-12": true/false,
      "all-geoip2-level-13": true/false,
      "all-geoip2-level-14": true/false,
      "all-geoip2-level-15": true/false,
      "all-geoip2-level-16": true/false,
      "all-geoip2-level-17": true/false,
      "all-geoip2-level-18": true/false,
      "all-geoip2-level-19": true/false,
      "all-geoip2-level-20": true/false,
      "all-geoip2-level-21": true/false,
      "all-geoip2-level-22": true/false,
      "all-geoip2-level-23": true/false,
      "all-geoip2-level-24": true/false,
      "all-geoip2-level-25": true/false,
      "all-geoip2-level-26": true/false,
      "all-geoip2-level-27": true/false,
      "all-geoip2-level-28": true/false,
      "all-geoip2-level-29": true/false,
      "all-geoip2-level-30": true/false,
      "all-geoip2-level-31": true/false,
      "all-geoip2-level-32": true/false,
      "all-geoip2-level-33": true/false,
      "all-geoip2-level-34": true/false,
      "all-geoip2-level-35": true/false,
      "all-geoip2-level-36": true/false,
      "all-geoip2-level-37": true/false,
      "all-geoip2-level-38": true/false,
      "all-geoip2-level-39": true/false,
      "all-geoip2-level-40": true/false,
      "all-geoip2-level-41": true/false,
      "all-geoip2-level-42": true/false,
      "all-geoip2-level-43": true/false,
      "all-geoip2-level-44": true/false,
      "all-geoip2-level-45": true/false,
      "all-geoip2-level-46": true/false,
      "all-geoip2-level-47": true/false,
      "all-geoip2-level-48": true/false,
      "all-geoip2-level-49": true/false,
      "all-geoip2-level-50": true/false,
      "all-geoip2-level-51": true/false,
      "all-geoip2-level-52": true/false,
      "all-geoip2-level-53": true/false,
      "all-geoip2-level-54": true/false,
      "all-geoip2-level-55": true/false,
      "all-geoip2-level-56": true/false,
      "all-geoip2-level-57": true/false,
      "all-geoip2-level-58": true/false,
      "all-geoip2-level-59": true/false,
      "all-geoip2-level-60": true/false,
      "all-geoip2-level-61": true/false,
      "all-geoip2-level-62": true/false,
      "all-geoip2-level-63": true/false,
      "all-geoip2-level-64": true/false,
      "all-geoip2-level-65": true/false,
      "all-geoip2-level-66": true/false,
      "all-geoip2-level-67": true/false,
      "all-geoip2-level-68": true/false,
      "all-geoip2-level-69": true/false,
      "all-geoip2-level-70": true/false,
      "all-geoip2-level-71": true/false,
      "all-geoip2-level-72": true/false,
      "all-geoip2-level-73": true/false,
      "all-geoip2-level-74": true/false,
      "all-geoip2-level-75": true/false,
      "all-geoip2-level-76": true/false,
      "all-geoip2-level-77": true/false,
      "all-geoip2-level-78": true/false,
      "all-geoip2-level-79": true/false,
      "all-geoip2-level-80": true/false,
      "all-geoip2-level-81": true/false,
      "all-geoip2-level-82": true/false,
      "all-geoip2-level-83": true/false,
      "all-geoip2-level-84": true/false,
      "all-geoip2-level-85": true/false,
      "all-geoip2-level-86": true/false,
      "all-geoip2-level-87": true/false,
      "all-geoip2-level-88": true/false,
      "all-geoip2-level-89": true/false,
      "all-geoip2-level-90": true/false,
      "all-geoip2-level-91": true/false,
      "all-geoip2-level-92": true/false,
      "all-geoip2-level-93": true/false,
      "all-geoip2-level-94": true/false,
      "all-geoip2-level-95": true/false,
      "all-geoip2-level-96": true/false,
      "all-geoip2-level-97": true/false,
      "all-geoip2-level-98": true/false,
      "all-geoip2-level-99": true/false,
      "all-geoip2-level-100": true/false,
      "all-geoip2-level-101": true/false,
      "all-geoip2-level-102": true/false,
      "all-geoip2-level-103": true/false,
      "all-geoip2-level-104": true/false,
      "all-geoip2-level-105": true/false,
      "all-geoip2-level-106": true/false,
      "all-geoip2-level-107": true/false,
      "all-geoip2-level-108": true/false,
      "all-geoip2-level-109": true/false,
      "all-geoip2-level-110": true/false,
      "all-geoip2-level-111": true/false,
      "all-geoip2-level-112": true/false,
      "all-geoip2-level-113": true/false,
      "all-geoip2-level-114": true/false,
      "all-geoip2-level-115": true/false,
      "all-geoip2-level-116": true/false,
      "all-geoip2-level-117": true/false,
      "all-geoip2-level-118": true/false,
      "all-geoip2-level-119": true/false,
      "all-geoip2-level-120": true/false,
      "all-geoip2-level-121": true/false,
      "all-geoip2-level-122": true/false,
      "all-geoip2-level-123": true/false,
      "all-geoip2-level-124": true/false,
      "all-geoip2-level-125": true/false,
      "all-geoip2-level-126": true/false,
      "all-geoip2-level-127": true/false,
      "all-geoip2-level-128": true/false,
      "all-geoip2-level-129": true/false,
      "all-geoip2-level-130": true/false,
      "all-geoip2-level-131": true/false,
      "all-geoip2-level-132": true/false,
      "all-geoip2-level-133": true/false,
      "all-geoip2-level-134": true/false,
      "all-geoip2-level-135": true/false,
      "all-geoip2-level-136": true/false,
      "all-geoip2-level-137": true/false,
      "all-geoip2-level-138": true/false,
      "all-geoip2-level-139": true/false,
      "all-geoip2-level-140": true/false,
      "all-geoip2-level-141": true/false,
      "all-geoip2-level-142": true/false,
      "all-geoip2-level-143": true/false,
      "all-geoip2-level-144": true/false,
      "all-geoip2-level-145": true/false,
      "all-geoip2-level-146": true/false,
      "all-geoip2-level-147": true/false,
      "all-geoip2-level-148": true/false,
      "