目录
什么是Sui？
Sui 是一个围绕一个简单想法构建的智能合约区块链：许多用户操作不需要争夺相同的共享状态。 如果网络可以干净地分离这些操作，那么对于需要响应性 UX 的钱包、游戏、收藏品和消费产品来说，它会感觉更快、更便宜，而不是缓慢的财务结算。
核心创新
Sui的突破在于其对象中心模型——不同于以太坊的账户式状态，Sui上的一切都是对象。拥有的对象可以在不需要共识的情况下并行处理，理论吞吐量可达297,000+ TPS。
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这使得 Sui 对于关心入门和用户体验（而不仅仅是基准吞吐量）的团队来说特别有趣。 权衡是，Sui 仍在构建生态系统深度和流动性，因此更好的用户模型并不自动意味着它是适合每个建设者或投资者的正确链。
对象中心
一切皆为对象。拥有的对象跳过共识实现即时最终性。
Move语言
面向资源的编程防止常见的智能合约漏洞。
zkLogin
使用Google、Apple或Facebook登录。无需助记词。
如果您最关心成熟的流动性和更大的安装基础，请将 Sui 与 什么是Solana（SOL）？完整指南 接下来。 如果您特别关心 Move，请阅读 什么是Aptos（APT）？2026完整新手指南 看看同级 Move 生态系统如何做出不同的权衡。
Move编程语言
Sui使用Move编程语言，最初在Meta为Diem区块链开发。Move是一种面向资源的语言，数字资产是一等公民，不能被复制或隐式丢弃。
Move Language Features
面向资源的编程
Move 中的数字资产是"资源"，不能被复制、意外销毁或双花。类型系统在编译时强制执行这些保证，防止整类漏洞。
Formal 验证
Move supports formal 验证 through the Move Prover, allowing developers to mathematically prove their 智能合约 behave correctly. This is critical for DeFi applications handling millions in value.
无重入攻击
Unlike Solidity (Ethereum), Move's design makes reentrancy attacks impossible by construction. The borrow checker ensures safe resource handling, similar to Rust's safety guarantees.
Sui Move vs 标准 Move
Sui 使用自己的 Move 变体（Sui Move），与 Aptos 使用的版本不同。主要区别包括：
- 以对象为中心的全局存储（对比标准 Move 的账户模型）
- 对象 ID 作为一等公民用于直接寻址
- Programmable 交易 blocks for composable operations
- 模块初始化器在发布时运行一次进行设置
Move vs Solidity
虽然Solidity（以太坊）允许开发者意外创建重入攻击等漏洞，但Move的所有权模型使此类漏洞在语言层面不可能发生。这意味着更少的黑客攻击和更安全的DeFi协议。
对象中心数据模型
Sui最具创新性的功能是其对象中心数据模型。不同于以太坊的全局状态树，Sui将所有数据组织为可以并行处理的独立对象。
Sui Object-Centric Model
Everything on Sui is an object with unique ID, type, and owner
SUI Token
0x2::sui::SUI
NFT Asset
0x7::nft::CollectibleNFT
Fast Path: Owned objects skip consensus entirely. Transfers execute in ~390ms with just sender confirmation.
拥有的对象
Objects owned by a single address (代币, NFTs). 交易 involving only owned objects skip 共识 entirely, achieving near-instant finality (~390ms).
共享对象
Objects accessible by multiple 用户 (DEX pools, 治理). These require Narwhal/Bullshark 共识 for ordering, but are still fast (~2-3 seconds).
不可变对象
一旦创建就无法更改的对象（已发布的包、冻结的数据）。可以引用但不能修改。
包装对象
Objects contained within other objects. They become part of their parent and are only accessible through the parent object's functions.
无全局状态瓶颈
Because Sui doesn't have a global state that every transaction must read from and write to, independent transactions can be processed in parallel without conflicting. This is fundamentally different from Ethereum, where even unrelated transactions must wait for their turn because they share the same world state.
并行交易执行
Sui通过并行处理交易实现大规模吞吐量。涉及拥有对象的简单交易完全绕过共识，而共享对象交易使用Narwhal & Bullshark共识协议。
TPS Comparison (Transactions Per Second)
Theoretical peak throughput across major blockchains
Sui achieves its high TPS by processing independent transactions in parallel without requiring global consensus, only using consensus for shared object transactions.
Fast Path (Simple 交易)
When a 交易 only involves owned objects (like sending SUI 代币), it takes the "fast path" - the 交易 is validated by a Byzantine-consistent broadcast and committed without needing full 共识. This results in ~390ms finality.
共识 Path (Shared Objects)
When 交易 touch shared objects (like a DEX 流动性池), they go through Narwhal (mempool) and Bullshark (共识) for ordering. This ensures correctness when multiple 用户 interact with the same object simultaneously.
Programmable 交易 Blocks (PTBs)
Sui's PTBs allow up to 1,024 operations to be bundled into a single transaction. For example, you could mint an NFT, list it on a marketplace, and set a royalty - all in one atomic transaction. This composability is unique to Sui and dramatically reduces gas costs for complex operations.
zkLogin和账户抽象
Sui率先推出zkLogin，允许用户使用现有的Google、Facebook、Apple或Twitch凭据创建区块链账户。无需助记词、无需下载钱包——只需使用OAuth登录即可开始使用Web3。
zkLogin 工作原理
用户 signs in with Google/Apple
OAuth 2.0 authentication
JWT 代币 is received from the provider
Standard OpenID Connect flow
生成零知识证明
Proves ownership without revealing identity
交易 is submitted to Sui network
User signs transactions without seed phrases
无助记词
用户 never see or manage 12/24 word seed phrases. Their 区块链 identity is derived from their OAuth credentials, making onboarding as easy as "Sign in with Google".
隐私保护
Zero-knowledge proofs ensure that the 区块链 never learns which Google/Apple account is linked to a Sui address. Complete privacy is maintained while providing seamless authentication.
Sponsored 交易
Apps can sponsor Gas 费用 for their 用户, meaning new 用户 can start interacting with the 区块链 immediately without first buying SUI 代币. This removes a major friction point in Web3 onboarding.
对采用的影响
zkLogin is a game-changer for mainstream blockchain adoption. By eliminating seed phrases and wallet management, Sui apps can feel indistinguishable from regular web applications. Combined with sponsored transactions, developers can build apps where users never even know they're using a blockchain - the "invisible blockchain" experience that the industry has been striving for.
Sui生态系统
自主网推出以来，Sui生态系统快速增长，DeFi协议、游戏平台和NFT市场的TVL超过8亿美元。
Cetus
DEX (CLMM)
Concentrated liquidity DEX
Navi Protocol
Lending
#1 lending on Sui
Scallop
Money Market
Institutional-grade lending
Turbos Finance
DEX
Concentrated liquidity
Aftermath
DeFi Suite
DEX + Staking + Yield
Bucket Protocol
Stablecoin
Sui-native stablecoin
If you are deciding where Sui fits, read 什么是Solana（SOL）？完整指南 first for the liquidity baseline, then 什么是Aptos（APT）？2026完整新手指南 for a second Move-based stack, and 什么是 DeFi？ last if you want the app-layer vocabulary around the chain.
SUI代币经济学
SUI的固定最大供应量为100亿个代币。该代币用于Sui网络上的Gas费、质押和治理。
Gas 费s
SUI is used to pay for computation and storage on the network. Sui's gas mechanism features stable, predictable pricing through a reference gas price set by validators each epoch.
质押 & 安全
Delegated Proof of Stake secures the network. SUI holders delegate 代币 to validators, earning ~4.5% APY while contributing to network 安全.
存储基金
A portion of gas fees goes to Sui's storage fund, which subsidizes the cost of storing data on-chain over time. This ensures long-term sustainability and prevents state bloat.
治理
SUI holders participate in on-chain 治理 decisions, voting on 协议 parameters, 验证节点 set management, and network upgrades.
SUI Token Distribution
质押SUI
SUI持有者可以将代币质押给验证者以赚取奖励，同时保护网络安全。当前质押APY约为4-5%，无锁定期。
SUI Staking Calculator
≈ $1,500 USD
($67.50)
$1,567.5
* No lockup period - Sui staking is flexible. Rewards distributed every epoch (~24 hours). Gas fee subsidies available for stakers.
原生验证者质押
通过Sui钱包直接委托SUI给验证者。奖励每个周期（约24小时）分配。无最低质押要求。
流动性质押（Aftermath, Haedal）
获取代表您质押SUI的afSUI或haSUI代币。在赚取质押奖励的同时在DeFi中使用。
If you still need the general reward, validator, and custody tradeoffs before choosing a Sui setup, start with 加密质押指南.
如何购买SUI
SUI可在所有主要加密货币交易所购买。以下是入门方法。
Start with 如何购买你的第一种加密货币 if you still need help comparing exchanges, payment methods, or deciding how much to leave on-platform before you move SUI into a wallet.
Choose an exchange and complete KYC
Pick an exchange with solid SUI liquidity, payment methods that fit your country, and a withdrawal flow you understand. Then finish identity verification before you fund the account.
充值并购买
充值法币或加密货币，然后购买SUI。使用限价单获得更好的价格。
转移到钱包
提款到Sui钱包（Sui Wallet、Suiet、Ethos）用于质押、DeFi或NFT。
Before moving meaningful funds off an exchange, read 把加密货币放在交易所安全吗？2026 and test a small Sui withdrawal first so you confirm the network, wallet address, and fees are all correct.
Sui vs Solana vs Aptos
Sui与其他高性能区块链相比如何？以下是三大领先的新一代L1的详细比较。
| Metric | Sui | S Solana | A Aptos |
|---|---|---|---|
TPS (Theoretical) | 297,000+ | 65,000+ | 160,000 |
Finality | ~390ms | ~400ms | <1s |
Language | Move (Sui) | Rust/C | Move (Aptos) |
Consensus | Narwhal/Bullshark | PoH + Tower BFT | AptosBFT |
Avg Fee | ~$0.001 | $0.00025 | $0.001 |
Data Model | Object-centric | Account-based | Resource-based |
Ecosystem Maturity | Growing (2023) | Mature (2020) | Growing (2022) |
Sui Strengths
- Highest theoretical TPS
- zkLogin for Web2 onboarding
- Object model enables true parallelism
- Move language safety guarantees
Solana Strengths
- Most mature ecosystem & TVL
- Lowest fees ($0.00025)
- Largest developer community
- Firedancer upgrade for 1M+ TPS
Aptos Strengths
- Block-STM parallel execution
- Move language (account-based)
- On-chain upgrade mechanism
- Strong enterprise partnerships
Sui的核心优势
Sui的对象中心模型实现了真正的并行执行，无需所有验证者处理所有交易。结合zkLogin，Sui提供了所有区块链中最接近Web2的入门体验。
选择 Sui 如果
- 您关心入门、无钱包 UX 或消费者风格的应用程序。
- 您想要接触基于对象的设计而不是 EVM 克隆。
- 您对更年轻的生态系统感到满意，以换取不同的 UX 赌注。
等待如果
- 今天您主要想要最深入的交易流动性和最广泛的用户基础。
- 您需要熟悉的 EVM 工具，并且不想学习新的执行模型。
- 您购买只是因为 TPS 数量达到峰值，而没有具体的用例。
购买前检查
- 决定您购买 SUI 是为了网络使用、质押还是长期投机。
- 在移动大小之前用少量测试钱包或支持 zkLogin 的应用程序。
- 阅读 如何购买你的第一种加密货币 如果您仍然需要交换和托管基础知识。
核心要点
Sui achieves 297,000+ TPS with ~390ms finality for simple 交易
以对象为中心的模型实现了无全局状态的真正并行执行
zkLogin 消除了助记词 - 使用 Google/Apple/Facebook 登录
Fast-growing 生态系统 with Cetus, Navi, Scallop, and innovative gaming projects
Practical next steps
If you plan to hold SUI, follow this sequence before you move a larger SUI balance
Work through these reads in order so exchange checks, wallet setup, custody boundary, seed backup, small-transfer verification on the actual route, and recovery boundary come before you move a larger SUI balance.
Optional security and hardware follow-up: revisit 把加密货币放在交易所安全吗？2026 first. If you plan to self-custody more than a starter amount, compare hardware wallets before you move a larger SUI balance.
Check exchange access before you buy
Use the comparison first so you know where to buy, what the fee baseline looks like, and which withdrawal flow you actually trust for SUI.
Choose the wallet setup before the first transfer
Keep one wallet for spending and a colder place for the balance you do not need online.
Keep the custody boundary clear before you move coins
Decide what stays on exchange, what belongs in self-custody, and how you would recover it if the account or device changes.
Back up the seed phrase offline before you move a larger SUI balance
Write the seed phrase offline so a lost phone, reset, or upgrade does not become a permanent loss.
Verify a small transfer before you move a larger SUI balance
Match the network on both sides, verify the destination wallet, and confirm the route with a small amount before a larger withdrawal.
Know the wrong-network fix before a transfer goes wrong
If a transfer lands on the wrong chain, the wallet and custody details decide whether recovery is possible.
推荐码
TRADEOFF20
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