{"id":656,"date":"2025-02-19T07:53:19","date_gmt":"2025-02-18T23:53:19","guid":{"rendered":"https:\/\/www.db-hk.com\/?p=656"},"modified":"2025-02-19T07:53:19","modified_gmt":"2025-02-18T23:53:19","slug":"layer2%e7%94%9f%e6%80%81%e7%b3%bb%e7%bb%9f%e5%8f%91%e5%b1%95%e8%bf%85%e9%80%9f%ef%bc%9f%e4%b8%80%e6%96%87%e4%ba%86%e8%a7%a3%e5%bd%93%e5%89%8d%e4%b8%bb%e6%b5%81layer2%e9%a1%b9%e7%9b%ae","status":"publish","type":"post","link":"http:\/\/www.fubairui.net\/?p=656","title":{"rendered":"Layer2\u751f\u6001\u7cfb\u7edf\u53d1\u5c55\u8fc5\u901f\uff1f\u4e00\u6587\u4e86\u89e3\u5f53\u524d\u4e3b\u6d41Layer2\u9879\u76ee"},"content":{"rendered":"

\u533a\u5757\u94fe\u6280\u672f\u6301\u7eed\u53d1\u5c55\uff0c\u4ee5\u592a\u574a\u5728 2024 \u5e74 1 \u6708\u5b9e\u73b0\u4e86\u521b\u7eaa\u5f55\u7684\u6bcf\u65e5 200 \u4e07\u6b21\u4ea4\u6613\u3002\u7136\u800c\uff0c\u6bd4\u7279\u5e01\u548c\u4ee5\u592a\u574a\u7b49\u7b2c\u4e00\u5c42\uff08L1\uff09\u94fe\u4e4b\u95f4\u7684\u53ef\u6269\u5c55\u6027\u95ee\u9898\u4ecd\u7136\u9650\u5236\u4e86\u5176\u5e7f\u6cdb\u91c7\u7528\u3002<\/p>\n

\u4e8e\u662f\uff0c\u7b2c\u4e8c\u5c42\uff08L2\uff09\u89e3\u51b3\u65b9\u6848\u5e94\u8fd0\u800c\u751f\uff1a\u4e00\u7cfb\u5217\u65e8\u5728\u52a0\u901f\u4ea4\u6613\u5e76\u964d\u4f4e\u6210\u672c\u7684\u6280\u672f\uff0c\u540c\u65f6\u4e0d\u635f\u5bb3\u9886\u5148\u7684 L1 \u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u53bb\u4e2d\u5fc3\u5316\u7279\u6027\u3002\u6839\u636e L2Beat \u7684\u6570\u636e\uff0cL2 \u6269\u5c55\u89e3\u51b3\u65b9\u6848\u5df2\u7ecf\u6539\u53d8\u4e86\u4ee5\u592a\u574a\uff0c\u5904\u7406\u7684\u4ea4\u6613\u91cf\u662f\u4ee5\u592a\u574a\u672c\u8eab\u7684 11-12 \u500d\u3002<\/p>\n

\n
\"Layer2\u751f\u6001\u7cfb\u7edf\u53d1\u5c55\u8fc5\u901f\uff1f\u4e00\u6587\u4e86\u89e3\u5f53\u524d\u4e3b\u6d41Layer2\u9879\u76ee\"\"Layer2\u751f\u6001\u7cfb\u7edf\u53d1\u5c55\u8fc5\u901f\uff1f\u4e00\u6587\u4e86\u89e3\u5f53\u524d\u4e3b\u6d41Layer2\u9879\u76ee\"<\/figure>\n<\/div>\n

\u672c\u6587\u63a2\u8ba8\u4e86 L2 \u751f\u6001\u7cfb\u7edf\uff0c\u5305\u62ec\u5176\u5173\u952e\u521b\u65b0\u3001\u6311\u6218\u548c\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n

1\u3001L2 \u7684\u8d77\u6e90<\/strong><\/p>\n

\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u7684\u7528\u6237\u5728 L1 \u4e0a\u8fdb\u884c\u4ea4\u6613\uff0c\u8fd9\u4e9b\u7f51\u7edc\u53d8\u5f97\u8d8a\u6765\u8d8a\u6162\u548c\u6602\u8d35\u3002\u89e3\u51b3 L1 \u4e0a\u7684\u53ef\u6269\u5c55\u6027\u95ee\u9898\u901a\u5e38\u610f\u5473\u7740\u5728\u5b89\u5168\u6027\u6216\u53bb\u4e2d\u5fc3\u5316\u4e4b\u95f4\u505a\u51fa\u59a5\u534f\uff0c\u800c\u8fd9\u4e24\u4e2a\u7279\u5f81\u662f\u6240\u6709\u533a\u5757\u94fe\u90fd\u5e0c\u671b\u62e5\u6709\u7684\u3002\u5728\u53ef\u6269\u5c55\u6027\u3001\u53bb\u4e2d\u5fc3\u5316\u548c\u5b89\u5168\u6027\u8fd9\u4e09\u4e2a\u671f\u671b\u7684\u533a\u5757\u94fe\u7279\u5f81\u4e2d\uff0c\u53ea\u80fd\u9009\u62e9\u5176\u4e2d\u4e24\u4e2a\u7684\u6298\u8877\u88ab\u79f0\u4e3a\u300c\u533a\u5757\u94fe\u4e09\u96be\u9898\u300d\u3002<\/p>\n

\u89e3\u51b3\u533a\u5757\u94fe\u4e09\u96be\u9898\u5bf9\u4ee5\u592a\u574a\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5df2\u6210\u4e3a\u6784\u5efa\u53bb\u4e2d\u5fc3\u5316\u5e94\u7528\uff08dApp\uff09\u7684\u9996\u9009 L1\u3002\u5728\u8fd9\u4e09\u4e2a\u671f\u671b\u7684\u7279\u5f81\u4e2d\uff0c\u4ee5\u592a\u574a\u9009\u62e9\u4e86\u5b89\u5168\u6027\u548c\u53bb\u4e2d\u5fc3\u5316\uff0c\u800c\u4ee5\u53ef\u6269\u5c55\u6027\u4e3a\u4ee3\u4ef7\u3002<\/p>\n

\u4e3a\u4e86\u6269\u5927\u4ee5\u592a\u574a\u7684\u7528\u4f8b\u6570\u91cf\u548c\u7c7b\u578b\uff0c\u6784\u5efa\u66f4\u590d\u6742\u7684 dApp \u5fc5\u987b\u5728\u7ecf\u6d4e\u4e0a\u53ef\u884c\u3002<\/p>\n

L2 \u89e3\u51b3\u65b9\u6848\u4f5c\u4e3a\u4e00\u79cd\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u65b9\u5f0f\u51fa\u73b0\uff0c\u901a\u8fc7\u5c06\u4e0e\u5904\u7406\u4ea4\u6613\u76f8\u5173\u7684\u5927\u90e8\u5206\u7e41\u91cd\u8ba1\u7b97\u4ece\u57fa\u7840\u5c42\u8f6c\u79fb\u5230\u7b2c\u4e8c\u5c42\uff0c\u6765\u63d0\u9ad8\u4ea4\u6613\u541e\u5410\u91cf\uff0c\u964d\u4f4e\u6210\u672c\uff0c\u5e76\u6539\u5584\u7528\u6237\u4f53\u9a8c\u3002\u5176\u76ee\u6807\u662f\u5728\u5229\u7528\u57fa\u7840 L1 \u533a\u5757\u94fe\u7684\u5b89\u5168\u6027\u548c\u53bb\u4e2d\u5fc3\u5316\u7684\u540c\u65f6\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/p>\n

2\u3001\u6838\u5fc3\u6280\u672f\u548c\u6846\u67b6<\/strong><\/p>\n

\u73b0\u5728 L2 \u751f\u6001\u7cfb\u7edf\u7684\u603b\u9501\u5b9a\u4ef7\u503c\uff08TVL\uff09\u5df2\u7ecf\u8d85\u8fc7 460 \u4ebf\u7f8e\u5143\uff0c\u5305\u542b\u4e86\u5404\u79cd\u5177\u6709\u72ec\u7279\u7279\u6027\u7684\u6280\u672f\u548c\u6846\u67b6\u3002\u8ba9\u6211\u4eec\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u4e00\u4e9b\u6700\u91cd\u8981\u7684\u6280\u672f\uff1a<\/p>\n

Rollups\uff08\u805a\u5408\u94fe\uff09- Rollups \u6709\u4e24\u79cd\u7c7b\u578b\uff1a\u4e50\u89c2\u805a\u5408\u94fe\uff08Optimistic Rollup\uff09\u548c\u6709\u6548\u6027\u805a\u5408\u94fe\uff08 Validity\/Zero knowledge Rollup\uff09\u3002\u4e50\u89c2\u805a\u5408\u94fe\u9ed8\u8ba4\u5047\u8bbe\u4ea4\u6613\u662f\u6709\u6548\u7684\u3002\u5b83\u4eec\u901a\u8fc7\u9632\u6b62\u6b3a\u8bc8\u7684\u673a\u5236\uff0c\u4f7f\u7f51\u7edc\u53c2\u4e0e\u8005\u80fd\u591f\u4f7f\u7528\u300c\u6b3a\u8bc8\u8bc1\u660e\u300d\u5bf9\u9884\u8ba1\u4e3a\u6b3a\u8bc8\u7684\u4ea4\u6613\u63d0\u51fa\u6311\u6218\uff0c\u4ee5\u8bc1\u660e\u5176\u65e0\u6548\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6709\u6548\u6027\u805a\u5408\u94fe\u4f7f\u7528\u300c\u6709\u6548\u6027\u8bc1\u660e\u300d\u6765\u8bc1\u660e\u63d0\u4ea4\u5230\u57fa\u7840\u5c42\u7684\u6bcf\u4e2a\u4ea4\u6613\u7684\u6709\u6548\u6027\u3002\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u805a\u5408\u94fe\u76f8\u6bd4 L1\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u548c\u8f83\u4f4e\u7684\u8d39\u7528\u3002<\/p>\n

\u72b6\u6001\u901a\u9053\uff08State channels\uff09- \u72b6\u6001\u901a\u9053\u5141\u8bb8\u53c2\u4e0e\u8005\u901a\u8fc7\u5c06\u533a\u5757\u94fe\u72b6\u6001\u7684\u4e00\u90e8\u5206\u9501\u5b9a\u5230\u591a\u7b7e\u540d\u5408\u7ea6\u6765\u8fdb\u884c\u79bb\u94fe\u4ea4\u6613\u3002\u53c2\u4e0e\u8005\u53ef\u4ee5\u5728\u94fe\u5916\u81ea\u7531\u4ea4\u6613\uff0c\u6700\u7ec8\u72b6\u6001\u5728\u94fe\u4e0a\u7ed3\u7b97\u3002\u72b6\u6001\u901a\u9053\u63d0\u4f9b\u51e0\u4e4e\u5b9e\u65f6\u7684\u4ea4\u6613\u548c\u4f4e\u8d39\u7528\uff0c\u4f46\u5728\u529f\u80fd\u548c\u53c2\u4e0e\u8005\u6570\u91cf\u65b9\u9762\u6709\u4e00\u5b9a\u9650\u5236\u3002<\/p>\n

Plasma\uff08\u5206\u7247\u94fe\uff09- Plasma \u662f\u4e00\u79cd\u521b\u5efa\u4e0e\u4e3b\u94fe\u951a\u5b9a\u7684\u5206\u5c42\u4fa7\u94fe\u7684\u6846\u67b6\u3002Plasma \u94fe\u53ef\u4ee5\u5728\u94fe\u5916\u5904\u7406\u4ea4\u6613\uff0c\u5e76\u4ec5\u5411\u4e3b\u94fe\u63d0\u4ea4\u5b9a\u671f\u66f4\u65b0\uff0c\u51cf\u8f7b\u4e86 L1 \u7f51\u7edc\u7684\u8d1f\u62c5\u3002\u4e0e\u4e50\u89c2\u805a\u5408\u94fe\u7c7b\u4f3c\uff0cPlasma \u94fe\u4f7f\u7528\u6b3a\u8bc8\u8bc1\u660e\u6765\u5bf9\u53ef\u7591\u4ea4\u6613\u63d0\u51fa\u6311\u6218\u3002<\/p>\n

3\u3001\u5ba1\u89c6 L2 \u751f\u6001\u7cfb\u7edf<\/strong><\/p>\n

L2 \u751f\u6001\u7cfb\u7edf\u6b63\u5728\u5feb\u901f\u53d1\u5c55\uff0c\u4f17\u591a\u9879\u76ee\u548c\u5021\u8bae\u6b63\u5728\u52aa\u529b\u6269\u5c55\u4e3b\u8981\u7684 L1 \u533a\u5757\u94fe\u3002\u867d\u7136\u6709\u4e00\u4e9b\u89e3\u51b3\u65b9\u6848\u81f4\u529b\u4e8e\u4e3a\u6bd4\u7279\u5e01\u5e26\u6765\u53ef\u6269\u5c55\u6027\uff0c\u6bd4\u5982\u8457\u540d\u7684\u95ea\u7535\u7f51\u7edc\uff0c\u5b83\u5229\u7528\u72b6\u6001\u901a\u9053\u5728\u7f51\u7edc\u4e0a\u63d0\u4f9b\u66f4\u5feb\u3001\u66f4\u4fbf\u5b9c\u7684\u4ea4\u6613\uff0c\u4f46\u5728\u6bd4\u7279\u5e01\u4e0a\u5c1a\u672a\u51fa\u73b0\u901a\u7528\u8ba1\u7b97\u7684 L2 \u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0c\u4ee5\u592a\u574a\u5df2\u7ecf\u5b55\u80b2\u4e86\u4e00\u4e2a\u84ec\u52c3\u53d1\u5c55\u7684 L2 \u89e3\u51b3\u65b9\u6848\u751f\u6001\u7cfb\u7edf\u3002\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd\u5176\u4e2d\u7684\u4e3b\u8981\u53c2\u4e0e\u8005\uff0c\u5e76\u7b80\u8981\u63cf\u8ff0\u5b83\u4eec\u3002<\/p>\n

1\uff09\u6709\u6548\u6027\u805a\u5408\u94fe\uff08\u4e5f\u88ab\u79f0\u4e3a\u96f6\u77e5\u8bc6\u805a\u5408\u94fe\uff09<\/strong><\/p>\n

Starknet\uff1a\u62e5\u6709\u53d1\u5c55\u6700\u5feb\u7684\u5f00\u53d1\u8005\u793e\u533a\u7684\u6709\u6548\u6027\u805a\u5408\u94fe\uff0c\u5177\u6709\u672c\u5730\u8d26\u6237\u62bd\u8c61\u548c\u81ea\u5df1\u7684\u7f16\u7a0b\u8bed\u8a00\uff08Cairo\uff09\uff0c\u4f18\u5316\u4e86\u53ef\u5229\u7528\u6709\u6548\u6027\u8bc1\u660e\u7684\u80fd\u529b\u3002<\/p>\n

zkSync\uff1a\u53e6\u4e00\u4e2a\u9886\u5148\u7684\u6709\u6548\u6027\u805a\u5408\u94fe\uff0c\u5177\u6709\u672c\u5730\u8d26\u6237\u62bd\u8c61\uff0c\u5728\u4ee5\u592a\u574a\u865a\u62df\u673a\uff08EVM\uff09\u4e0a\u8fd0\u884c\u3002<\/p>\n

Scroll\uff1a\u517c\u5bb9 EVM \u7684\u6709\u6548\u6027\u805a\u5408\u94fe\uff0c\u4e13\u6ce8\u4e8e\u4e0e\u73b0\u6709\u4ee5\u592a\u574a dApp \u548c\u5de5\u5177\u7684\u672c\u5730\u7ea7\u517c\u5bb9\u6027\u3002<\/p>\n

Polygon zkEVM\uff1a\u7531 L2 \u6269\u5c55\u8d44\u6df1\u4f01\u4e1a Polygon \u5f00\u53d1\uff0czkEVM \u662f\u4e00\u4e2a\u4e0e EVM \u517c\u5bb9\u7684\u6709\u6548\u6027\u805a\u5408\u94fe\u3002<\/p>\n

Linea\uff1a\u7531 MetaMask \u80cc\u540e\u7684\u516c\u53f8 Consensys \u63d0\u4f9b\u652f\u6301\uff0cLinea \u662f\u4e00\u79cd\u6709\u6548\u6027\u805a\u5408\u94fe\uff0c\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7 MetaMask \u4f7f\u7528\u3002<\/p>\n

2\uff09\u4e50\u89c2\u805a\u5408\u94fe<\/strong><\/p>\n

Arbitrum\uff1a\u6839\u636e\u603b\u9501\u5b9a\u4ef7\u503c\uff08TVL\uff09\u6765\u8861\u91cf\uff0c\u662f\u6700\u5927\u7684\u4e50\u89c2\u805a\u5408\u94fe\uff0c\u4e0e EVM \u517c\u5bb9\u3002<\/p>\n

Optimism\uff1a\u6839\u636e TVL \u6765\u8861\u91cf\uff0c\u662f\u7b2c\u4e8c\u5927\u4e50\u89c2\u805a\u5408\u94fe\uff0c\u4e0e EVM \u517c\u5bb9\u3002<\/p>\n

Base\uff1a\u6839\u636e TVL \u6765\u8861\u91cf\uff0c\u662f\u7b2c\u4e09\u5927\u4e50\u89c2\u805a\u5408\u94fe\uff0c\u4e0e EVM \u517c\u5bb9\u3002<\/p>\n

\u8fd9\u4e9b\u9879\u76ee\u4e2d\u7684\u8bb8\u591a\u4ecd\u5904\u4e8e\u65e9\u671f\u9636\u6bb5\uff0c\u901a\u5e38\u6d89\u53ca\u4e00\u6bb5\u88ab\u79f0\u4e3a\u300c\u8bad\u7ec3\u8f6e\u300d\u9636\u6bb5\u7684\u96c6\u4e2d\u63a7\u5236\u671f\uff0c\u8fd9\u5141\u8bb8\u8fdb\u884c\u53d7\u63a7\u7684\u7cfb\u7edf\u66f4\u65b0\u548c\u9519\u8bef\u4fee\u590d\u3002\u5c3d\u7ba1\u6700\u521d\u662f\u5fc5\u8981\u7684\uff0c\u4f46\u8fd9\u4e9b\u8bad\u7ec3\u8f6e\u6700\u7ec8\u5e94\u8be5\u88ab\u79fb\u9664\uff0c\u4ee5\u5b9e\u73b0\u9884\u671f\u7684\u53bb\u4e2d\u5fc3\u5316\u548c\u65e0\u9700\u4fe1\u4efb\u7684\u64cd\u4f5c\u3002<\/p>\n

L2 \u89e3\u51b3\u65b9\u6848\u7684\u91c7\u7528\u5728\u5305\u62ec\u53bb\u4e2d\u5fc3\u5316\u91d1\u878d\uff08DeFi\uff09\u3001\u975e\u540c\u8d28\u5316 Token\uff08NFT\uff09\u548c\u94fe\u4e0a\u6e38\u620f\u5728\u5185\u7684\u5404\u4e2a\u9886\u57df\u7a33\u6b65\u589e\u957f\u3002\u6700\u5e38\u7528\u7684 L2 \u7c7b\u578b\u5f80\u5f80\u662f\u4e50\u89c2\u805a\u5408\u94fe\u548c\u6709\u6548\u6027\u805a\u5408\u94fe\u3002\u7136\u800c\uff0cL2 \u89e3\u51b3\u65b9\u6848\u7684\u6574\u5408\u5e76\u975e\u6ca1\u6709\u6311\u6218\u3002<\/p>\n

4\u3001\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

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