Polygon：针对以太坊扩容问题的改变游戏规则的第 2 层解决方案

Polygon 是一种基于以太坊的第 2 层扩展解决方案，通过利用侧链处理交易来提高交易速度并降低成本。 Polygon 与 MetaMask 集成，利用以太坊主网的安全性和区块链完整性，同时提供快速且经济实惠的交易。

Polygon: A Layer 2 Scaling Solution for Ethereum

Polygon：以太坊的第 2 层扩展解决方案

Introduction

介绍

Polygon, an innovative blockchain technology, emerges as a highly effective Layer 2 scaling solution for Ethereum, one of the most prominent blockchain platforms. By operating a modified version of Ethereum, Polygon addresses the limitations of the original network, offering enhanced speed and reduced transaction costs.

Polygon 是一种创新的区块链技术，作为最著名的区块链平台之一以太坊的高效第 2 层扩展解决方案而出现。通过运行以太坊的修改版本，Polygon 解决了原始网络的局限性，提供了更高的速度并降低了交易成本。

Mechanism of Operation

运作机制

Polygon functions by processing transactions on separate "side chains" parallel to the Ethereum blockchain. This strategy alleviates congestion on the primary Ethereum network, facilitating a higher transaction processing capacity. Similar to multi-chain projects such as Polkadot and Cosmos, Polygon bundles transactions, verifies their validity, and ultimately commits them to the Ethereum mainnet.

Polygon 通过处理与以太坊区块链平行的单独“侧链”上的交易来发挥作用。该策略缓解了以太坊主网络的拥塞，促进了更高的交易处理能力。与 Polkadot 和 Cosmos 等多链项目类似，Polygon 捆绑交易，验证其有效性，并最终将其提交到以太坊主网。

Robust Security and Blockchain Integrity

强大的安全性和区块链完整性

By leveraging the Ethereum mainnet, Polygon benefits from its robust security measures and unwavering blockchain integrity. The integration with Ethereum ensures that all transactions processed on Polygon adhere to the same stringent security standards as the parent blockchain.

通过利用以太坊主网，Polygon 受益于其强大的安全措施和坚定不移的区块链完整性。与以太坊的集成确保了 Polygon 上处理的所有交易都遵守与父区块链相同严格的安全标准。

MetaMask Compatibility

MetaMask 兼容性

MetaMask, a renowned cryptocurrency wallet, seamlessly integrates with Polygon, extending support to Ethereum and a wide array of tokens built on the Ethereum blockchain, including ERC20 tokens such as Tether, USDC, DAI, and the Uniswap token. Moreover, MetaMask enables the addition of custom tokens or blockchains, providing users with the flexibility to access a vast crypto ecosystem.

MetaMask 是著名的加密货币钱包，与 Polygon 无缝集成，扩展了对以太坊和基于以太坊区块链构建的各种代币的支持，包括 Tether、USDC、DAI 和 Uniswap 代币等 ERC20 代币。此外，MetaMask 还可以添加自定义代币或区块链，为用户提供访问庞大加密生态系统的灵活性。

Step-by-Step Guide to Connecting Polygon Network to MetaMask

将 Polygon 网络连接到 MetaMask 的分步指南

Method 1: SushiSwap Integration

方法一：SushiSwap 集成

1. Visit the SushiSwap website and click "Enter App."
2. Select "Connect to a wallet" in the top right corner.
3. Choose MetaMask and click "Next."
4. Click "Connect."
5. Switch to the "Polygon Matic" network option.
6. Approve the connection in MetaMask and select "Switch network."

Method 2: Manual Configuration

访问 SushiSwap 网站，点击“进入应用程序”。选择右上角“连接到钱包”。选择 MetaMask 并点击“下一步”。点击“连接”。切换到“Polygon Matic”网络选项。批准连接在 MetaMask 中选择“切换网络”。方法 2：手动配置

1. Open the MetaMask wallet and click the circular icon in the top right corner.
2. Navigate to "Settings" and select "Networks."
3. Click "Add network" in the top right corner.

4. Enter the following parameters:

   打开MetaMask钱包，点击右上角的圆形图标。导航到“设置”并选择“网络”。点击右上角的“添加网络”。输入以下参数：

   • Network Name: Polygon Mainnet
   • New RPC URL: https://polygon-rpc.com/
   • ChainID: 137
   • Symbol: MATIC
   • Block Explorer URL: https://polygonscan.com/
5. Click "Save."

Post-Connection Verification

网络名称：Polygon MainnetNew RPC URL：https://polygon-rpc.com/ChainID：137Symbol：MATICBlock Explorer URL：https://polygonscan.com/点击“保存”。连接后验证

Upon successful connection, the network displayed in MetaMask will switch to "Polygon Network," and the unit of currency will be denominated in MATIC, the native token of the Polygon network.

连接成功后，MetaMask 中显示的网络将切换为“Polygon Network”，货币单位将以 MATIC（Polygon 网络的原生代币）计价。

Disclaimer

免责声明

This comprehensive guide is intended solely for educational and informational purposes, targeting individuals seeking to understand cryptocurrency and decentralized finance (DeFi). The content should not be interpreted as professional financial or legal advice. Consult with qualified advisors for all legal, business, investment, and tax-related decisions. Defiant is not liable for any financial losses incurred. Exercise caution and conduct thorough research before engaging with smart contracts.

本综合指南仅用于教育和信息目的，针对寻求了解加密货币和去中心化金融（DeFi）的个人。内容不应被解释为专业的财务或法律建议。就所有法律、商业、投资和税务相关决策咨询合格的顾问。 Defiant 对由此产生的任何财务损失不承担任何责任。在参与智能合约之前要谨慎行事并进行彻底的研究。