Chrome ipv6. Chrome 开启或关闭 IPV6 方法 Chrome 开启或关...



Chrome ipv6. Chrome 开启或关闭 IPV6 方法 Chrome 开启或关闭 IPV6 方法 发表于 129 天前 ? chrome ? 评论数 6 chrome 和 firefox 都是非常不错的浏览器，两者我都爱不释手， 所以平时会轮流使用。 知道前些天发现，用 chrome 无法访问 ipv6 的 网站，查了一下，原来 chrome 默认是关闭 IPV6 的。 IPv6 的設計可在主機之間提供端對端連線。 隱私性 —Android 作業系統和 ChromeOS 使用 RFC 4941 隱私位址，這樣如果 Chrome 裝置不在使用者控制範圍內，網站便無法藉由記錄這些裝置的 IPv6 位址進行追蹤。 Feb 21, 2013 · 本文介绍了如何在Chrome浏览器中启用或禁用IPv6的方法。通过简单的步骤，可以在Chrome的地址栏输入特定命令来启用IPv6，或者在快捷方式的目标地址后添加参数来禁用IPv6。这些操作可以方便地调整Chrome对于IPv6的支持。 Firefox (recent builds) does the same as Chrome. Anyone know how to disable IPv6 in the browser or some other way According to the help center page "IPv6 support on Chrome OS" you should allocate a dedicated /64 for each VPN client. Apr 25, 2025 · 三、使用支持IPV6的浏览器及工具 1、选择合适的浏览器 并非所有浏览器都对IPV6有完善的支持。 一些主流浏览器，如Chrome、Firefox、Edge等，在不断更新版本的过程中，都加强了对IPV6的支持和优化。 用户应尽量使用最新版本的这些浏览器，以确保能够正常访问IPV6 Dec 25, 2024 · 禁用IPv6是最常见且最直接的方法。 修改浏览器设置和使用插件也是可行的，但需要根据具体浏览器选择适当的方法。 禁用IPv6后，浏览器会回退到使用IPv4进行网络请求。 如果你发现禁用IPv6后浏览器访问速度提高，可以确定问题确实与IPv6配置有关。 _chrome关闭ipv6 Jun 23, 2013 · 浏览器,Google,Chrome,Google Chrome浏览器开启IPV6的方法,由于IPv6网络使用范围不是特别大，因此许多浏览器将默认配置禁用了IPv6功能，例如Google Chrome就是如此，即便我们接入IPv6网络后，依然无法使用IPv6相关功能。这里我们使 ,IPv6应用技术,IPv6BBS The internet is a big network of connected devices, every device has a unique address where others can send information when they want to communicate. Auf VPN-Gateways, die mit IPv6 kompatibel sind, sollten Sie jeder Client-Verbindung ein eigenes /64-Präfix zuweisen, sodass Google Play und Linux unter Chrome OS unterstützt werden. Network administrators can have additional control over IPv6 address allocation, for example, to make it easier to track a Chrome device's access to online resources. Is that possible with WireGuard? May 8, 2014 · I was testing something in Chrome on a Mac and I wanted to be sure IPv6 was not cause of the issue. Jul 11, 2008 · Now, I know how to configure IPv6 tunnel but how do I browse website using IPv6 IP address like 2001:4860:0:2001::68 under Firefox or Opera web browser? Hi all - We need to block Chrome (and other browsers) from using IPv6. As your device doesn't have a global address, that strongly implies the PC doesn't have one either (as it would normally be set up automatically via RA) and therefore Chrome works in IPv4-only mode. Configure the client to prefer IPv4 over IPv6 if: The forwarding profile is set to acquire traffic by IPv4 (as opposed to by FQDN). Jan 23, 2024 · Learn how to enable and use IPv6 in your browser with these simple steps. Chrome OS では、次の 2 通りの方法で IPv6 ネットワークでのドメインネーム システム（DNS）解決を設定できます。 再帰 DNS サーバー（RDNSS）のオプション 動的ホスト構成プロトコル バージョン 4（DHCPv4） おすすめは、RDNSS 経由の DNS 設定です。 Apr 13, 2012 · IPv6 是大势所趋，就在前段时间湖南联通发布公告，对家庭宽带提供 IPv6 地址，不再提供 IPv4地址，那本文就介绍。湖南联通停止向普通家庭宽带用户提供公网 IPv4 地址先给大家看下开启 IPv6 网络 访问 后的效果。这是一个的网站，可以看到页面提示。如果使用 Google Chrome 浏览器，右键网页开启审查 Assurer la compatibilité IPv6 totale sur les appareils Chrome Ces instructions s'adressent aux administrateurs qui gèrent des appareils équipés de ChromeOS sur un réseau IPv6. How to change my IP address Changing your IP address isn't as difficult as many may think. facebook. ESXi is the virtualization platform on which you can create and run virtual machines and virtual appliances. Ensure full IPv6 compatibility on ChromeOS devicesFor administrators who manage devices running ChromeOS on an IPv6 network. Community content may not be verified or up-to-date. However, if you are running a web server that is built using IPv6-only, you may encounter issues accessing it using Google Chrome. Within Chrome I was not able to find such an option. Just be careful not to use any shady services. Jan 18, 2016 · 想說應該會有 extension 可以看連線是 IPv4 或是 IPv6，找了一下果然有：「IPvFoo」。 右上角會出現目前連線的屬性。透過 Google Chrome 提供的 webRequest 取得資訊後更新上去的。 目前比較常見的站台應該是 Facebook (包括 Instagram)、Google 與 Yahoo，也剛剛好都是 HTTPS Policy 的先驅 Feb 24, 2026 · IPv4 preferred Global Secure Access doesn't yet support traffic acquisition for destinations with IPv6 addresses. Auf dem Chrome-Gerät sind keine zusätzlichen Konfigurationen nötig. Chrome IPV6 resolution Hi, I know Chrome vers. Si vous connectez des appareils Chrome à un réseau qui utilise IPv6, vous devez suivre certaines étapes afin d'assurer une compatibilité totale. So, is there a way to achieve this in Chrome as well? The reason for Ensure full IPv6 compatibility on ChromeOS devicesFor administrators who manage devices running ChromeOS on an IPv6 network. com & www. How to make Chrome use IPV6 instead of IPV4 for outgoing requests Hi, On my CentOS server I am running Chrome as headless. Mar 24, 2025 · Prefer IPv6 over IPv4 for local addresses I have an embedded controller, which has mDNS enabled, making it possible to access it via hostname. 68 preferes IPv6 over IPVv4. Sie gilt für alle Nutzer und alle Oberflächen auf diesem Gerät. If you’re using an up-to-date version of Firefox, Chrome, Internet Explorer, Edge, Vivaldi or whatever, you’re good to go. for Mac the complete line Jul 26, 2024 · Yes, Google Chrome supports IPv6, the latest version of the Internet Protocol. I can also make HTTP requests to these hosts successfully using a Python script (using an IPv6-based socket). Fortunately, there was a way to enable or disable IPv6 protocol in Mozilla firefox, but I couldn’t find a similar option in Google Chrome. If you connect Chrome devices to a network that uses IPv6, you should com IPv6 and Google Chrome By default, Chrome uses Internet Protocol version 6 (IPv6) if the underlying operating system supports it. The alternative is to start Chrome with the --disable-ipv6 option. disableIPv6 to the value true. " Jul 16, 2024 · IPv6は現在主流であるIPv4の後継となるインターネット・プロトコルです。本記事では、IPv6の特徴やIPv4との違い、IPv6を無効化するメリット・デメリットなどを説明します。IPv6の無効化を考えている場合は、IPv6の目的や機能を正しく理解して、快適で安全にインターネットを利用しましょう Jul 25, 2017 · How to access devices with IPV6 link local address from browser (like IE,firefox etc)? Asked 8 years, 8 months ago Modified 2 years, 2 months ago Viewed 38k times If using for example Chrome to access a link-local IPv6 host, how can I specify the interface? The hostname only resolves to a naked IPv6 address as I guess, as with ping6 for example, I have to add the -I option to specify which interface to look for. Jan 31, 2020 · If a server has only IPv6 addresses without a domain name, how can I connect to the server from my web-browser? Sep 1, 2017 · For instance, I wanted my Google Chrome to use IPv6 protocol and Mozilla Firefox to use IPv4 protocol. My question is, how can I enable the IPv6ReachabilityOverrideEnabled flag in Google Chrome, in order to make this work? Jun 14, 2024 · Enable IPv6 Reachability Override in Google Chrome (MacOS) Google Chrome is a popular web browser used by millions of people around the world. It's still disabled by default as of Google Chrome 80, but you can enable it using a hidden flag. O IPv6 permite que o host aloque vários endereços IPv6 publicamente roteáveis. ) However we can't disable IPV6 at the OS level since we have other business apps (not browsers) that use IPv6. O Chrome OS usa o protocolo SLAAC para alocar endereços IPv6 em redes sem e com fio. Chrome OS は、SLAAC プロトコルを使用して無線ネットワークと有線ネットワークに IPv6 アドレスを割り当てます。 IPv6 を使用することで、ホストは複数のルーティング可能な公開 IPv6 アドレスを割り当てることができます。 We would like to show you a description here but the site won’t allow us. Here are three easy ways to change yours – Chrome 操作系统支持通过 2 种方法在 IPv6 网络上配置域名系统 (DNS) 解析机制： 递归 DNS 服务器 (RDNSS) 选项 动态主机配置协议版本 4 (DHCPv4) 我们建议您通过 RDNSS 配置 DNS。 当您使用 RDNSS 时，DNS 服务器列表会包含在 IPv6 路由器广播数据包内。 Jan 31, 2020 · If a server has only IPv6 addresses without a domain name, how can I connect to the server from my web-browser? How to make Chrome use IPV6 instead of IPV4 for outgoing requests Hi, On my CentOS server I am running Chrome as headless. ) However we can't disable IPV6 at the OS level since we have other business apps (not browsers) that use Mar 3, 2020 · Google Chrome supports DNS over HTTPS (DoH) for increased privacy and security. dns. Assurer la compatibilité IPv6 totale sur les appareils Chrome Ces instructions s'adressent aux administrateurs qui gèrent des appareils équipés de ChromeOS sur un réseau IPv6. In Firefox you have the option to disable IPv6 by browsing to about:config and toggle the preference name network. There is no way to configure Chrome to turn off IPv6 (or IPv4, for that matter). In the future you'll be able to use Group Policy to set the "Enable IPv6 Chrome OS では、次の 2 通りの方法で IPv6 ネットワークでのドメインネーム システム（DNS）解決を設定できます。 再帰 DNS サーバー（RDNSS）のオプション 動的ホスト構成プロトコル バージョン 4（DHCPv4） おすすめは、RDNSS 経由の DNS 設定です。 Oct 6, 2014 · 犯人は、フレッツ光です。(ということらしいです。2014年10月現在) 最近、IPv6対応サイトが増えて来た所為か、特定のサイトだけアクセスしにくくなるケースが増えています。「GitHubは普通に繋がるのに、なんでFacebookとGoogleに繋がらないの??」ということ IPv6 的設計可在主機之間提供端對端連線。 隱私性 —Android 作業系統和 ChromeOS 使用 RFC 4941 隱私位址，這樣如果 Chrome 裝置不在使用者控制範圍內，網站便無法藉由記錄這些裝置的 IPv6 位址進行追蹤。 Dec 10, 2024 · 针对于如何在Chrome浏览器中启用或禁用IPv6支持这一问题，本文提供了详细的解答，感兴趣的用户快来一起学习吧。 Apr 12, 2021 · Is there any way to force Chrome to visit a certain website with IPv4 only and not use the IPv6 address? I know there is a way that works for Firefox, as in going to " about:config " then search for network. Mar 28, 2025 · 探讨如何在Chrome浏览器中启用或禁用IPv6协议，确保网络连接的稳定性和兼容性。 探讨Google Chrome中IPv6的配置方法及优化技巧，帮助用户提升浏览器网络连接速度。 Oct 18, 2023 · Chrome does not query for IPv6 addresses (AAAA records) if it knows that it doesn't have global IPv6 connectivity. Learn more. To check your IPv4, you will have to use an IP lookup website. The FQDN resolved to this IP also resolves to an IPv6 address. I've got a bit of a problem with Google Chrome. Aug 20, 2023 · IPv6 is the next-generation internet protocol that enables a much larger number of unique addresses as well as other improvements. Dec 17, 2023 · I think it's OK, my IPv6 service works perfectly in edge and chrome. (more info) Welcome to r/Chrome - an independent, community-run forum for everything to do with the Chrome browser! Aug 29, 2016 · Is it possible to set IPv6 proxy in chrome? Asked 9 years, 6 months ago Modified 9 years, 6 months ago Viewed 2k times We would like to show you a description here but the site won’t allow us. chrome://net-internals/dns#dns has a button which allows us to enable IPv6 for Host resolver: This is how it looks like after clicking Enable IPv6: How do I revert to the previous state without This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address. It works great but there is one thing that I still cant fix: I have multiple IPV4 and IPV6 assigned to my VPS and for some reason Chrome always uses a specific IPV4 from this server. 确保在 Chrome 设备上完全兼容 IPv6本文供在 IPv6 网络上管理 ChromeOS 设备的管理员参考。 如果您将 Chrome 设备连接到使用 IPv6 的网络，则应完成下面这几个步骤以确保完全兼容。 第 1 步：将您的网络配置为使用 SLAAC 请将您的网络配置为使用无状态地址自动配置 (SLAAC) 协议，而不是使用动态主机配置 Is it possible to know if a browser (Internet Explorer/Google Chrome in Windows 7 SP1) is using the IPv4 or IPv6 address of a website? What I'm looking for is for some kind of visual feedback without resorting to netstat -an or some other tricks outside the browser itself? Jul 10, 2011 · Teredo (2001::/32)也是如此。 如果您的系统仍然通过IPv4连接，即使您有本机IPv6连接，那么您到该网站的IPv6连接可能会很慢。 在最新的Chrome版本中有一个内置的故障保护功能，可以先尝试IPv6，但当连接在300ms内没有建立时，它会尝试通过IPv4并行连接。 We would like to show you a description here but the site won’t allow us. However, remember that Google will always show your IPv6 if your network supports both IPv4 and IPv6. (more info) Dec 17, 2012 · 文章浏览阅读2. May 24, 2023 · Hi all - We need to block our web browsers (Chrome/FireFox/Edge) from using IPv6 protocol. Using Firefox/Chrome/IE doesn't work. 确保在 Chrome 设备上完全兼容 IPv6本文供在 IPv6 网络上管理 ChromeOS 设备的管理员参考。 如果您将 Chrome 设备连接到使用 IPv6 的网络，则应完成下面这几个步骤以确保完全兼容。 Google sites very slow to load when using ipv6 when using google chrome (firefox, new edge is fine) hoping this may be the right place to ask (I did post in the chrome sub as well) when using google chrome, I notice that google sites such as youtube and google run really slow, sometimes i have to refresh the page just to get it to load. Either way, you won’t gain anything special from IPv6, except for non-NAT connectivity, which isn’t important to most. By default, Google Chrome is configured to use IPv4 as the primary network protocol. Chrome has supported link-local IPv6 addressing since version 31. Chrome OS は、SLAAC プロトコルを使用して無線ネットワークと有線ネットワークに IPv6 アドレスを割り当てます。 IPv6 を使用することで、ホストは複数のルーティング可能な公開 IPv6 アドレスを割り当てることができます。 Adding an extension to Microsoft Edge or Explorer from the Chrome Web Store is described in this article. IPv6 的設計可在主機之間提供端對端連線。 隱私性 —Android 作業系統和 ChromeOS 使用 RFC 4941 隱私位址，這樣如果 Chrome 裝置不在使用者控制範圍內，網站便無法藉由記錄這些裝置的 IPv6 位址進行追蹤。 Jul 16, 2024 · IPv6は現在主流であるIPv4の後継となるインターネット・プロトコルです。本記事では、IPv6の特徴やIPv4との違い、IPv6を無効化するメリット・デメリットなどを説明します。IPv6の無効化を考えている場合は、IPv6の目的や機能を正しく理解して、快適で安全にインターネットを利用しましょう Oct 25, 2024 · To access IPv6 URL directly from browser, you have to add [ and ] in the browser URL as shown in the following image. (more info) Since Windows 7, the operating system will periodically test to see if IPv6 works. Oct 8, 2024 · Many popular apps and browsers, such as Chrome and Firefox, have built-in support for IPv6. For IPv6-only networks with a NAT64 gateway using the 64:ff9b::/96 prefix, you can use Google Public DNS64 instead of Google Public DNS IPv6 addresses, providing connectivity to IPv4-only services without any other configuration. It is not possible to change this behavior by means of a configuration setting. Sep 3, 2024 · You can configure Google Public DNS addresses for either IPv4 or IPv6 connections, or both. Jul 24, 2010 · Learn how to use tools like nslookup, dig, and browser add-ons to diagnose IPv6 connectivity issues and ensure optimal browsing in a dual-protocol environment. Wenn die Richtlinie auf „true“ gesetzt ist, wird der IPv6-Erreichbarkeitstest überschrieben. Wenn die Richtlinie auf „false“ gesetzt oder nicht konfiguriert ist, wird der IPv6-Erreichbarkeitstest nicht überschrieben. Go to ipv6. However there is a problem, mDNS announces both the IPv4 and the IPv4 address. (Doing this by going into Windows TCP/IP network settings and unchecking the option. When Edge or IE is configured to use a proxy server, name resolution requests for websites are forwarded to the proxy server. One of the features of IPv6 is link-local addressing, which allows nodes to communicate on a network without the need for a global IP address. Showing Your IP Address, Reverse IP Lookup, Hostname, and HTTP Request Headers, Your Country, State, City, ISP/ASN, and Local Lime, Whois Lookup, TCP/IP OS fingerprinting, WebRTC Leak Test, DNS Leak Test, and IPv6 Leak Test. Enhance your browsing experience and stay ahead with the latest internet protocol technology. Monitor your IPv6 performance: Use tools like Google‘s IPv6 test or the ping6 command to periodically check your IPv6 connectivity and performance. com) successfully using PING -6. Firefox (recent builds) does the same as Chrome. If the health check fails, then many applications (including Internet Explorer) will use IPv4, to insulate you from any local IPv6 misconfiguration. With just one click, you can access vital details such as your IPv4 and IPv6 addresses, ISP/ASN information, hostname, city, country, and even detect the presence of a VPN. Do a ipv6 test, you are probably using it already, if you use chrome install ipvfoo, then you can easy see what sources are using v6 vs v4 Chrome 开启或关闭 IPV6 方法 Chrome 开启或关闭 IPV6 方法 发表于 129 天前 ? chrome ? 评论数 6 chrome 和 firefox 都是非常不错的浏览器，两者我都爱不释手， 所以平时会轮流使用。 知道前些天发现，用 chrome 无法访问 ipv6 的 网站，查了一下，原来 chrome 默认是关闭 IPV6 的。 Displays IP address info and details like location + VPN usage when clicking on the IP button My IP Address Checker is your go-to tool for detailed information about your current IP address and network status. Since then Chrome is randomly freezing when accessing certain websites (freezing as in ". vCenter Server is a service that acts as a central administrator for ESXi hosts connected in a network. Устройствам под управлением Chrome OS, таким как Chromebook, в полной мере доступна функция протокола IPv6, которая позволяет хостам назначать несколько IP-адресов. Currently, there is no way to control if the browser uses IPv4 or IPv6, even if there is a flag c Welcome to r/Chrome - an independent, community-run forum for everything to do with the Chrome browser! 每次开机之后，Chrome都会禁止ipv6，必须在地址栏输入chrome://net-internals/#data ，dns项目下enable … Oct 8, 2024 · Many popular apps and browsers, such as Chrome and Firefox, have built-in support for IPv6. The two core components of vSphere are ESXi and vCenter Server. google. I can reach IPv6 hosts (ipv6. (more info) Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps. whatismyv6. Höhere Präfixe wie /60 oder /56 werden ebenfalls unterstützt. Jul 13, 2021 · My web browser—Google Chrome—uses by default IPv4 even if IPv6 is available. Das System Google Chrome (Fuchsia) 右のバージョン以降 120 説明: このポリシーを true に設定した場合、IPv6 のネットワーク到達性チェックがオーバーライドされます。 つまり、システムで常に AAAA レコードをクエリしてホスト名を解決します。 Jul 10, 2011 · Teredo (2001::/32)也是如此。 如果您的系统仍然通过IPv4连接，即使您有本机IPv6连接，那么您到该网站的IPv6连接可能会很慢。 在最新的Chrome版本中有一个内置的故障保护功能，可以先尝试IPv6，但当连接在300ms内没有建立时，它会尝试通过IPv4并行连接。 As of recent, Chrome, Firefox as well as derived browsers actually avoid IPv6 if a site responds faster over IPv4. Das bedeutet, dass das System beim Auflösen von Hostnamen immer AAAA-Einträge abfragt. Even firefox, what the test-ipv6 said is, "you've connected to IPv6 network, but your browser do not prefer it. The main tools for checking IP address privacy. A few weeks ago I switched to another ISP that offered IPv6. Everything I've seen is to disable IPV6 at the Windows OS level. If you enable Google over IPv6 for your resolver, IPv6 users of that resolver will receive AAAA records for IPv6-enabled Google services. Google over IPv6 uses the IPv4 address of your DNS resolver to determine whether a network is IPv6-capable. Oct 25, 2024 · To access IPv6 URL directly from browser, you have to add [ and ] in the browser URL as shown in the following image. If you connect Chrome devices to a network that uses IPv6, you should com Chrome和firefox都是非常不错的浏览器，两者我都爱不释手，所以平时会轮流使用。 知道前些天发现，用chrome无法访问ipv6的网站，查了一下，原来chrome默认是关闭IPV6的。启用ipv6或许会造成DNS查询慢那么一点点，但Google 目前有不少网站是支持IPV6的，对chr… 21 I have been experimenting with IPv6 using a Windows7 client with the default Teredo IPv6 tunnel enabled. Note 1: Neither Edge nor IE can browse IPv6 websites if configured to use a proxy server that does not support IPv6. ### Features Aug 25, 2024 · 🚀 Feature Request Hello, I would like to request possibility to control chrome://flags in playwright (does not have to be chrome specific). ipv4OnlyDomains and there you can enter the websites/domains you want to force Firefox to visit by using IPv4 only. 1w次。 本文提供了解决Chrome浏览器在特定时间段内无法使用IPv6连接的解决方案，通过重启浏览器设置中的DNS部分来恢复IPv6连接。 具体步骤包括输入chrome://chrome-urls并选择chrome://net-internals，然后点击对应IPv6设置页面的启动按钮。 May 23, 2017 · The Chrome method for resolving names (async-dns) is ignoring the OS's IPv4/IPv6 precedence. v6. IPv6 is designed to replace IPv4 and provides a larger address space, improved security, and better network performance. Jul 20, 2023 · ADドメイン ネットワークに属するWindows PCが Chrome ブラウザの場合にのみ、ある特定の サイト を 開けない 不具合が発生。調べてゆくと IPv6 が関連することが分かったので、グループポリシーを使いクライアントPCのIPv6を無効化して解決しました。 Adding an extension to Microsoft Edge or Explorer from the Chrome Web Store is described in this article. This unique identifier is your IP address and it is automatically assigned to you by your Internet Service Provider (ISP). To use Chrome without IPv6, it is necessary to turn off IPv6 at the operating system level (which is typical browser behavior). When I use my linc local address and try to open a URl with a AAAA-Record on also a linc local address (DNS is IPV4 only) Chrome does not resolve it as a AAAA-Record only goes for a A-Record. com to verify connectivity. vCenter Server lets you pool and manage the resources of multiple hosts. Note that Chrome won't actually use DoH unless you're configured to use a DNS server that supports DNS over HTTPS. Chrome devices immediately support the RFC 8273 standard, which allocates a dedicated /64 prefix for every host on the network. local in the address line of the browser. You can try to launch Chrome from the console with the flag --disable-async-dns, but you will lose that functionality. How can I change it to use only IPv6? Mar 8, 2026 · IPv6なサーバーにGoogle Chromeが接続してくれない！ 状況 クライアントPCにはIPv6のデフォルトルートが無い (IPv6インターネットには出られない) リンクローカルやULAでサーバーまでの接続性はある (VPNやLANの開発ネットワークなどには繋がっ Jun 14, 2024 · However, it seems that by default Chrome only uses IPv6 if there is IPv6 connectivity to the Internet, which in my case there is not (because this LAN is isolated and does not provide any Internet access at all). bteai eroyu blocoa ytm usk tcdbs umy aus uneofq syiv

Chrome ipv6. Chrome 开启或关闭 IPV6 方法 Chrome 开启或关...Chrome ipv6. Chrome 开启或关闭 IPV6 方法 Chrome 开启或关...