Introduction to Surge
Surge是一个 Web 开发和代理实用程序。 使用此软件可能需要一些专业知识。Surge iOS提供与Mac版本同样强大的功能。
无需依赖Mac版本即可独立使用所有功能，即使在蜂窝网络上，它也可以覆盖系统DNS设置，即使系统不支持SOCKS5和HTTPS代理，也可以在iOS上使用
This document applies to:N3RO
The system environment when this tutorial was first written:
iPad 2018 (国行),128G / iPadOS 13.3 beta3 (17C5032d)
Surge 4, Build 1419
Some contents in the document may become invalid with software version iterations.
Download and install
The latest version of Surge is Surge 4, which can be found directly in the AppStore outside mainland China and can be downloaded and installed for free.
Surge's network proxy function requires unlocking the Pro license, which can be purchased in-app or accessed through the AppStoreOfficial websiteconductBuy.
License price for iOS 3 devices is $49.99.
Get started quickly
N3RO has not yet launched Surge subscription, and you need to convert it yourself.
Please log in to the N3RO official website first, enter the user center and click on the quick import area.SS protocolCopy the Clash or SSD subscription link.
Paste the Clash or SSD subscription link into the corresponding location, select Convert to Surge subscription and clickGenerate hosting addressAnd copy the subscription address provided by Sabrina.
Open the Surge software and click on the drop-down menu in the upper left corner.
Select in the pop-up window "Download configuration from URL".
Paste the copied subscription/hosting link into the text box.
Wait a few seconds and you will see the configuration file you just downloaded. (The pictures here are only for demonstration, please refer to the actual situation)
Clickpolicy groupYou can confirm whether it loaded successfully.
Return to the software homepage and click on the upper left corner "start". When starting for the first time, you will be prompted whether to create a VPN tunnel, please click "allow".
此时你的设备将默认连接节点列表中的第一个节点。
How to switch nodes:
Click below"Strategy Group", and then click to expand the policy group for which you want to replace the node. The default node policy group Proxy is demonstrated here.
Click Proxy, then click Test Delay.
To decide which line you want to use, just click on the node name. Generally choose one with lower latency.
More
About Surge’s latency test:
Q: Why is the measured latency difference between Surge/Shadowrocket/Quantumult so big?
A: The testing methods are different.
Surge tests the time it takes to return http response header packets from the target policy.
Shadowrocket supports two speed measurement methods (ICMP/TCP), and the default is ICMP mode (ie Ping).
Quantumult uses SSH speed measurement mode (22 ports).
