{"id":479026,"date":"2023-08-09T10:01:33","date_gmt":"2023-08-09T10:01:33","guid":{"rendered":""},"modified":"2023-09-05T11:18:02","modified_gmt":"2023-09-05T11:18:02","slug":"smart-contract","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/smart-contract\/","title":{"rendered":"\u667a\u80fd\u5408\u7ea6"},"content":{"rendered":"

\u667a\u80fd\u5408\u7ea6\u7b80\u4ecb<\/h2>\n

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\u667a\u80fd\u5408\u7ea6\u7684\u5386\u53f2<\/h2>\n

\u667a\u80fd\u5408\u7ea6\u7684\u6982\u5ff5\u6700\u65e9\u7531\u8ba1\u7b97\u673a\u79d1\u5b66\u5bb6\u548c\u5bc6\u7801\u5b66\u5bb6 Nick Szabo \u5728 20 \u4e16\u7eaa 90 \u5e74\u4ee3\u521d\u63d0\u51fa\u3002\u8428\u535a\u8bbe\u60f3\u4e86\u4e00\u4e2a\u53bb\u4e2d\u5fc3\u5316\u7684\u5206\u7c7b\u8d26\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee3\u7801\u81ea\u52a8\u8bb0\u5f55\u548c\u6267\u884c\u5408\u540c\u3002\u7136\u800c\uff0c\u968f\u7740\u533a\u5757\u94fe\u6280\u672f\u7684\u51fa\u73b0\uff0c\u667a\u80fd\u5408\u7ea6\u7684\u5b9e\u9645\u5b9e\u65bd\u6210\u4e3a\u53ef\u80fd\uff0c\u533a\u5757\u94fe\u6280\u672f\u56e0 2009 \u5e74\u6bd4\u7279\u5e01\u7684\u63a8\u51fa\u800c\u666e\u53ca\u3002<\/p>\n

\u6709\u5173\u667a\u80fd\u5408\u7ea6\u7684\u8be6\u7ec6\u4fe1\u606f<\/h2>\n

\u667a\u80fd\u5408\u7ea6\u662f\u7528\u5404\u79cd\u7f16\u7a0b\u8bed\u8a00\uff08\u4f8b\u5982\u4ee5\u592a\u574a\u7684 Solidity\uff09\u7f16\u5199\u7684\uff0c\u5e76\u5229\u7528\u533a\u5757\u94fe\u7f51\u7edc\u6765\u5b58\u50a8\u548c\u6267\u884c\u5408\u7ea6\u903b\u8f91\u3002\u5b83\u4eec\u9075\u5faa\u201c\u5982\u679c-\u90a3\u4e48\u201d\u539f\u5219\uff0c\u8fd9\u610f\u5473\u7740\u5982\u679c\u6ee1\u8db3\u67d0\u4e9b\u6761\u4ef6\uff0c\u5408\u7ea6\u5c06\u81ea\u52a8\u6267\u884c\u6307\u5b9a\u7684\u64cd\u4f5c\u3002\u8fd9\u4e9b\u884c\u4e3a\u662f\u4e0d\u53ef\u9006\u8f6c\u4e14\u9632\u7be1\u6539\u7684\uff0c\u786e\u4fdd\u4e86\u9ad8\u5ea6\u7684\u4fe1\u4efb\u548c\u5b89\u5168\u3002<\/p>\n

\u667a\u80fd\u5408\u7ea6\u7684\u5185\u90e8\u7ed3\u6784<\/h2>\n

\u667a\u80fd\u5408\u7ea6\u7531\u4e09\u4e2a\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n

    \n
  1. \n

    \u5408\u7ea6\u4ee3\u7801\uff1a<\/strong> \u7528\u7f16\u7a0b\u8bed\u8a00\u7f16\u5199\u7684\u5b9e\u9645\u4ee3\u7801\uff0c\u5b9a\u4e49\u534f\u8bae\u7684\u6761\u6b3e\u548c\u6761\u4ef6\u3002<\/p>\n<\/li>\n

  2. \n

    \u72b6\u6001\u53d8\u91cf\uff1a<\/strong> \u8fd9\u4e9b\u53d8\u91cf\u5b58\u50a8\u4e0e\u5408\u7ea6\u5f53\u524d\u72b6\u6001\u76f8\u5173\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u5408\u7ea6\u6267\u884c\u671f\u95f4\u66f4\u65b0\u5b83\u4eec\u3002<\/p>\n<\/li>\n

  3. \n

    \u529f\u80fd\uff1a<\/strong> \u51fd\u6570\u662f\u5408\u7ea6\u4e2d\u7684\u53ef\u6267\u884c\u4ee3\u7801\u7247\u6bb5\uff0c\u7528\u4e8e\u5b9a\u4e49\u5408\u7ea6\u7684\u884c\u4e3a\u4ee5\u53ca\u4e0e\u5176\u4ed6\u5408\u7ea6\u7684\u4ea4\u4e92\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u4e3b\u8981\u7279\u6027\u5206\u6790<\/h2>\n

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      \n
    1. \n

      \u53bb\u4e2d\u5fc3\u5316\uff1a<\/strong> \u667a\u80fd\u5408\u7ea6\u5728\u53bb\u4e2d\u5fc3\u5316\u7684\u533a\u5757\u94fe\u7f51\u7edc\u4e0a\u8fd0\u884c\uff0c\u6d88\u9664\u4e86\u5bf9\u4e2d\u4ecb\u673a\u6784\u7684\u9700\u6c42\u5e76\u4fc3\u8fdb\u4e86\u4fe1\u4efb\u3002<\/p>\n<\/li>\n

    2. \n

      \u900f\u660e\u5ea6\uff1a<\/strong> \u6240\u6709\u5408\u540c\u6761\u6b3e\u548c\u884c\u4e3a\u90fd\u5728\u533a\u5757\u94fe\u4e0a\u516c\u5f00\u53ef\u89c1\uff0c\u786e\u4fdd\u6240\u6709\u76f8\u5173\u65b9\u7684\u900f\u660e\u5ea6\u3002<\/p>\n<\/li>\n

    3. \n

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    4. \n

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      \u667a\u80fd\u5408\u7ea6\u7684\u7c7b\u578b<\/h2>\n

      \u667a\u80fd\u5408\u7ea6\u53ef\u4ee5\u6839\u636e\u5176\u529f\u80fd\u548c\u90e8\u7f72\u8fdb\u884c\u5206\u7c7b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
      \u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
      \u91d1\u878d\u5408\u7ea6<\/td>\n\u6267\u884c\u91d1\u878d\u4ea4\u6613\uff0c\u4f8b\u5982\u4ed8\u6b3e\u6216\u8d37\u6b3e<\/td>\n<\/tr>\n
      \u6258\u7ba1\u5408\u540c<\/td>\n\u5145\u5f53\u4e2d\u4ecb\uff0c\u6301\u6709\u8d44\u4ea7\u76f4\u81f3\u6ee1\u8db3\u6761\u4ef6<\/td>\n<\/tr>\n
      \u6295\u7968\u5408\u7ea6<\/td>\n\u4fc3\u8fdb\u900f\u660e\u7684\u6295\u7968\u6d41\u7a0b<\/td>\n<\/tr>\n
      \u4f9b\u5e94\u94fe\u5408\u540c<\/td>\n\u81ea\u52a8\u5316\u4f9b\u5e94\u94fe\u7ba1\u7406\u548c\u8ddf\u8e2a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4f7f\u7528\u667a\u80fd\u5408\u7ea6\u7684\u65b9\u6cd5\u548c\u6311\u6218<\/h2>\n

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        \n
      1. \n

        \u81ea\u52a8\u4ed8\u6b3e\uff1a<\/strong> \u667a\u80fd\u5408\u7ea6\u53ef\u4ee5\u6839\u636e\u9884\u5b9a\u4e49\u7684\u6761\u4ef6\u5b9e\u73b0\u81ea\u52a8\u4ed8\u6b3e\u5904\u7406\u3002<\/p>\n<\/li>\n

      2. \n

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      3. \n

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      4. \n

        \u6570\u5b57\u8eab\u4efd\uff1a<\/strong> \u667a\u80fd\u5408\u7ea6\u53ef\u4ee5\u7ba1\u7406\u6570\u5b57\u8eab\u4efd\u9a8c\u8bc1\uff0c\u589e\u5f3a\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u7136\u800c\uff0c\u4ee3\u7801\u6f0f\u6d1e\u3001\u6cd5\u5f8b\u8ba4\u53ef\u548c\u53ef\u6269\u5c55\u6027\u7b49\u6311\u6218\u4ecd\u7136\u5b58\u5728\uff0c\u9700\u8981\u4e0d\u65ad\u6539\u8fdb\u548c\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

        \u4e3b\u8981\u7279\u70b9\u53ca\u6bd4\u8f83<\/h2>\n\n\n\n\n\n\n\n\n\n
        \u7279\u5f81<\/th>\n\u667a\u80fd\u5408\u7ea6<\/th>\n\u4f20\u7edf\u5408\u7ea6<\/th>\n<\/tr>\n<\/thead>\n
        \u6267\u884c\u6548\u7387<\/td>\n\u81ea\u52a8\u5316\u4e14\u5feb\u901f<\/td>\n\u624b\u52a8\u4e14\u8017\u65f6<\/td>\n<\/tr>\n
        \u4e2d\u4ecb\u673a\u6784<\/td>\n\u53bb\u4e2d\u5fc3\u5316\uff0c\u65e0\u4e2d\u4ecb<\/td>\n\u53ef\u80fd\u6d89\u53ca\u4e2d\u4ecb\u673a\u6784<\/td>\n<\/tr>\n
        \u5b89\u5168<\/td>\n\u9ad8\u5ea6\u5b89\u5168\u4e14\u9632\u7be1\u6539<\/td>\n\u6f5c\u5728\u7684\u6b3a\u8bc8\u548c\u7ea0\u7eb7<\/td>\n<\/tr>\n
        \u900f\u660e\u5ea6<\/td>\n\u533a\u5757\u94fe\u4e0a\u5b8c\u5168\u900f\u660e<\/td>\n\u5404\u65b9\u4e4b\u95f4\u4fdd\u5bc6<\/td>\n<\/tr>\n
        \u7075\u6d3b\u6027<\/td>\n\u53ef\u7f16\u7a0b\u4e14\u9002\u5e94\u6027\u5f3a<\/td>\n\u521a\u6027\u548c\u9759\u6001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u524d\u666f\u548c\u672a\u6765\u6280\u672f<\/h2>\n

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        \u4ee3\u7406\u670d\u52a1\u5668\u548c\u667a\u80fd\u5408\u7ea6<\/h2>\n

        \u4ee3\u7406\u670d\u52a1\u5668\u5728\u667a\u80fd\u5408\u7ea6\u4ea4\u4e92\u4e2d\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5b83\u4eec\u5145\u5f53\u4e2d\u4ecb\uff0c\u5728\u7528\u6237\u548c\u667a\u80fd\u5408\u7ea6\u4e4b\u95f4\u8f6c\u53d1\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u4ece\u800c\u589e\u5f3a\u9690\u79c1\u548c\u5b89\u5168\u6027\u3002\u4ee3\u7406\u670d\u52a1\u5668\u8fd8\u53ef\u4ee5\u7f13\u5b58\u667a\u80fd\u5408\u7ea6\u6570\u636e\uff0c\u51cf\u5c11\u533a\u5757\u94fe\u7f51\u7edc\u7684\u8d1f\u8f7d\u5e76\u63d0\u9ad8\u6574\u4f53\u6548\u7387\u3002<\/p>\n

        \u76f8\u5173\u94fe\u63a5<\/h2>\n

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          \n
        1. \u4ee5\u592a\u574a\u667a\u80fd\u5408\u7ea6\uff1a https:\/\/ethereum.org\/developers\/docs\/smart-contracts\/<\/a><\/li>\n
        2. \u667a\u80fd\u5408\u7ea6\u89e3\u91ca\uff1a https:\/\/www.investopedia.com\/terms\/s\/smart-contracts.asp<\/a><\/li>\n
        3. \u4e86\u89e3\u533a\u5757\u94fe\u4e0a\u7684\u667a\u80fd\u5408\u7ea6\uff1a https:\/\/www.ibm.com\/cloud\/learn\/smart-contracts-explained<\/a><\/li>\n<\/ol>\n

          \u603b\u4e4b\uff0c\u667a\u80fd\u5408\u7ea6\u6709\u53ef\u80fd\u5f7b\u5e95\u6539\u53d8\u534f\u8bae\u7684\u6267\u884c\u548c\u6267\u884c\u65b9\u5f0f\u3002\u51ed\u501f\u5176\u53bb\u4e2d\u5fc3\u5316\u3001\u900f\u660e\u548c\u5b89\u5168\u7684\u6027\u8d28\uff0c\u5b83\u4eec\u4e3a\u5404\u4e2a\u884c\u4e1a\u63d0\u4f9b\u4e86\u4f17\u591a\u597d\u5904\uff0c\u5e76\u7ee7\u7eed\u4e3a\u53bb\u4e2d\u5fc3\u5316\u7684\u672a\u6765\u94fa\u5e73\u9053\u8def\u3002\u4ee3\u7406\u670d\u52a1\u5668\u901a\u8fc7\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u6027\u548c\u6548\u7387\u5c42\u6765\u8865\u5145\u667a\u80fd\u5408\u7ea6\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u529f\u80fd\u3002\u968f\u7740\u533a\u5757\u94fe\u6280\u672f\u548c\u667a\u80fd\u5408\u7ea6\u5e73\u53f0\u7684\u53d1\u5c55\uff0c\u53bb\u4e2d\u5fc3\u5316\u7ecf\u6d4e\u548c\u6cbb\u7406\u7684\u6f5c\u529b\u53d8\u5f97\u8d8a\u6765\u8d8a\u6709\u5e0c\u671b\u3002<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479026","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Smart Contracts: Revolutionizing Transactions through Decentralization<\/mark>","faq_items":[{"question":"What are smart contracts?","answer":"

          Smart contracts are self-executing contracts with predefined conditions written in code. They operate on blockchain technology, enabling secure and transparent transactions without the need for intermediaries.<\/p>"},{"question":"Who introduced the concept of smart contracts?","answer":"

          The concept of smart contracts was introduced by computer scientist Nick Szabo in the early 1990s. However, their actual implementation became possible with the advent of blockchain technology popularized by Bitcoin.<\/p>"},{"question":"How do smart contracts work?","answer":"

          Smart contracts are written in programming languages and consist of contract code, state variables, and functions. Once deployed on the blockchain, they automatically execute the specified actions when predefined conditions are met.<\/p>"},{"question":"What are the key features of smart contracts?","answer":"

          Smart contracts offer decentralization, transparency, security, and autonomy. They remove the need for intermediaries, ensure public visibility of contract terms, use cryptographic techniques for security, and execute automatically without manual intervention.<\/p>"},{"question":"What types of smart contracts exist?","answer":"

          Smart contracts can be classified based on functionality, such as financial contracts, escrow contracts, voting contracts, and supply chain contracts.<\/p>"},{"question":"How can smart contracts be used?","answer":"

          Smart contracts find applications in various industries, including finance, real estate, healthcare, and supply chain management. They facilitate automated payments, decentralized finance (DeFi) applications, and digital identity verification.<\/p>"},{"question":"What are the challenges associated with smart contracts?","answer":"

          Smart contracts face challenges such as code vulnerabilities, legal recognition, and scalability. Continuous improvements and solutions are required to address these issues.<\/p>"},{"question":"How do smart contracts compare to traditional contracts?","answer":"

          Smart contracts are automated, decentralized, and highly secure, while traditional contracts are manual, may involve intermediaries, and have the potential for fraud and disputes.<\/p>"},{"question":"What is the future of smart contracts?","answer":"

          The future of smart contracts looks promising, with advancements in blockchain technology addressing scalability issues and improving privacy-preserving techniques and cross-chain interoperability.<\/p>"},{"question":"How do proxy servers relate to smart contracts?","answer":"

          Proxy servers act as intermediaries in smart contract interactions, enhancing privacy and security. They relay requests and responses between users and smart contracts, optimizing efficiency and reducing the load on the blockchain network.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479026\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=479026"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}