{"id":31914,"date":"2022-11-05T20:54:51","date_gmt":"2023-09-07T09:12:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e4%bb%a5yes-no%e7%9a%84%e4%ba%a4%e4%ba%92%e5%bd%a2%e5%bc%8f%e8%bf%9b%e8%a1%8c%e5%af%b9%e8%af%9d%e3%80%82\/"},"modified":"2024-04-28T23:14:05","modified_gmt":"2024-04-28T15:14:05","slug":"%e4%bd%bf%e7%94%a8node-js%e4%bb%a5yes-no%e7%9a%84%e4%ba%a4%e4%ba%92%e5%bd%a2%e5%bc%8f%e8%bf%9b%e8%a1%8c%e5%af%b9%e8%af%9d%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e4%bb%a5yes-no%e7%9a%84%e4%ba%a4%e4%ba%92%e5%bd%a2%e5%bc%8f%e8%bf%9b%e8%a1%8c%e5%af%b9%e8%af%9d%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Node.js\u4ee5Yes\/No\u7684\u4ea4\u4e92\u5f62\u5f0f\u8fdb\u884c\u5bf9\u8bdd"},"content":{"rendered":"

\u4ee5\u4e0b\u662f\u4f7f\u7528Node.js\u65f6\u4ee5\u5bf9\u8bdd\u5f62\u5f0f\u786e\u8ba4\u7684\u65b9\u6cd5\uff1a<\/p>\n

1. \u5728\u4ee3\u7801\u4e2d\u4f7f\u7528`readline`\u6a21\u5757\u6765\u8bfb\u53d6\u7528\u6237\u8f93\u5165\u3002
\n2. \u521b\u5efa\u4e00\u4e2a\u65b0\u7684`readline.Interface`\u5b9e\u4f8b\u6765\u5904\u7406\u8f93\u5165\u548c\u8f93\u51fa\u3002
\n3. \u4f7f\u7528`question`\u65b9\u6cd5\u6765\u5411\u7528\u6237\u63d0\u51fa\u95ee\u9898\uff0c\u5e76\u63a5\u6536\u7528\u6237\u7684\u56de\u7b54\u3002
\n4. \u6839\u636e\u7528\u6237\u7684\u56de\u7b54\u6765\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u6216\u663e\u793a\u9002\u5f53\u7684\u8f93\u51fa\u3002
\n5. \u5faa\u73af\u91cd\u590d\u6b65\u9aa43\u548c4\uff0c\u76f4\u5230\u5b8c\u6210\u6240\u6709\u7684\u786e\u8ba4\u548c\u64cd\u4f5c\u3002
\n6. \u6700\u540e\u5173\u95edreadline\u63a5\u53e3\uff0c\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n

\u8bf7\u6ce8\u610f\uff0c\u4ee5\u4e0a\u662f\u4e00\u79cd\u53ef\u80fd\u7684\u65b9\u6cd5\uff0c\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u53d6\u51b3\u4e8e\u60a8\u7684\u9700\u6c42\u548c\u4ee3\u7801\u7ed3\u6784\u3002<\/p>\n

\u5b89\u88c5<\/h1>\n

\u5b89\u88c5\u6a21\u5757<\/p>\n

$ <\/span>npm i --save<\/span> readline-sync colors\r\n<\/code><\/pre>\n
\u4f7f\u7528\u65b9\u6cd5<\/h1>\n
\u8bf7\u4f7f\u7528\u952e\u5165\u201cy\u201d\u6216\u201cn\u201d\u6765\u56de\u7b54\uff0c\u5e76\u6839\u636e\u540e\u7eed\u5904\u7406\u7ee7\u7eed\u6216\u505c\u6b62\u5224\u65ad\u3002\uff08colors\u4ec5\u5728\u63a7\u5236\u53f0\u4e0a\u7740\u8272\uff09<\/p>\n
const<\/span> readlineSync<\/span> =<\/span> require<\/span>(<\/span>'<\/span>readline-sync<\/span>'<\/span>)<\/span>\r\nconst<\/span> colors<\/span> =<\/span> require<\/span>(<\/span>'<\/span>colors\/safe<\/span>'<\/span>)<\/span>\r\n\r\nif<\/span> (<\/span>readlineSync<\/span>.<\/span>keyInYN<\/span>(<\/span>'<\/span>\u672c\u5f53\u306b\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f<\/span>'<\/span>))<\/span> {<\/span>\r\n  console<\/span>.<\/span>log<\/span>(<\/span>colors<\/span>.<\/span>green<\/span>(<\/span>'<\/span>\u5b9f\u884c\u3057\u307e\u3059\u3002<\/span>'<\/span>))<\/span>\r\n}<\/span> else<\/span> {<\/span>\r\n  console<\/span>.<\/span>log<\/span>(<\/span>colors<\/span>.<\/span>yellow<\/span>(<\/span>'<\/span>\u30ad\u30e3\u30f3\u30bb\u30eb\u3057\u307e\u3057\u305f\u3002<\/span>'<\/span>))<\/span>\r\n  process<\/span>.<\/span>exit<\/span>()<\/span>\r\n}<\/span>\r\n\r\nconsole<\/span>.<\/span>log<\/span>(<\/span>'<\/span>\u5f8c\u7d9a\u306e\u51e6\u7406<\/span>'<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u6267\u884c<\/h2>\n
\u6211\u4eec\u8981\u8fd0\u884ctest.js\u6587\u4ef6\u3002<\/p>\n
$ <\/span>node test<\/span>\r\n<\/code><\/pre>\n
\u8f93\u51fa\u7ed3\u679c (ch\u016b l\u00ec ji\u00e9 gu\u01d2)<\/h2>\n
\u5b9f\u884c\u3057\u307e\u3059\u3002\r\n\u5f8c\u7d9a\u306e\u51e6\u7406\r\n\r\nor\r\n\r\n\u30ad\u30e3\u30f3\u30bb\u30eb\u3057\u307e\u3057\u305f\u3002\r\n<\/span><\/code><\/pre>\n
\u6587\u732e\u8d44\u6599<\/h1>\n
\u672c\u6587\u662f\u6839\u636e\u4ee5\u4e0b\u4fe1\u606f\u64b0\u5199\u7684\u3002<\/p>\n
    \n
  • \n
      readline-sync – npm<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        colors – npm<\/ul>\n","protected":false},"excerpt":{"rendered":"
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