{"id":6234,"date":"2023-01-07T11:55:47","date_gmt":"2023-01-07T03:55:47","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6234"},"modified":"2023-01-07T11:55:47","modified_gmt":"2023-01-07T03:55:47","slug":"%e4%ba%86%e8%a7%a3node-js%e4%b8%ad%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e6%a8%a1%e5%a1%8a%e6%93%8d%e4%bd%9c%e7%9b%ae%e9%8c%84%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/node-js\/%e4%ba%86%e8%a7%a3node-js%e4%b8%ad%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1%e6%a8%a1%e5%a1%8a%e6%93%8d%e4%bd%9c%e7%9b%ae%e9%8c%84%e7%9a%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u4e86\u89e3Node.js\u4e2d\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\u64cd\u4f5c\u76ee\u9304\u7684\u65b9\u6cd5"},"content":{"rendered":"

<\/p>\n

Node.js \u4e2d\u5982\u4f55\u4f7f\u7528\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\u4f86\u64cd\u4f5c\u76ee\u9304\uff1f<\/h1>\n

Node.js \u662f\u4e00\u500b\u57fa\u65bc JavaScript \u7684\u958b\u6e90\u3001\u8de8\u5e73\u53f0\u7684 JavaScript \u74b0\u5883\uff0c\u5b83\u53ef\u4ee5\u7528\u65bc\u670d\u52d9\u5668\u7aef\u7a0b\u5f0f\u958b\u767c\u3002Node.js \u63d0\u4f9b\u4e86\u4e00\u500b\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u9304\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Node.js \u7684\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\u4f86\u64cd\u4f5c\u76ee\u9304\u3002<\/p>\n

\u4f7f\u7528 fs \u6a21\u584a\u64cd\u4f5c\u76ee\u9304<\/h2>\n

Node.js \u63d0\u4f9b\u4e86\u4e00\u500b fs \u6a21\u584a\uff0c\u53ef\u4ee5\u7528\u4f86\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u9304\u3002fs \u6a21\u584a\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684 API\uff0c\u53ef\u4ee5\u7528\u4f86\u5275\u5efa\u3001\u522a\u9664\u3001\u4fee\u6539\u3001\u67e5\u770b\u6587\u4ef6\u548c\u76ee\u9304\u3002<\/p>\n

\u5275\u5efa\u76ee\u9304<\/h3>\n

\u53ef\u4ee5\u4f7f\u7528 fs.mkdir() \u65b9\u6cd5\u4f86\u5275\u5efa\u4e00\u500b\u65b0\u7684\u76ee\u9304\uff1a<\/p>\n

\nconst fs = require('fs');\n\nfs.mkdir('\/tmp\/test', (err) => {\n  if (err) {\n    console.error(err);\n  } else {\n    console.log('\u76ee\u9304\u5275\u5efa\u6210\u529f\uff01');\n  }\n});\n<\/pre>\n
\u522a\u9664\u76ee\u9304<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528 fs.rmdir() \u65b9\u6cd5\u4f86\u522a\u9664\u4e00\u500b\u7a7a\u7684\u76ee\u9304\uff1a<\/p>\n
\nconst fs = require('fs');\n\nfs.rmdir('\/tmp\/test', (err) => {\n  if (err) {\n    console.error(err);\n  } else {\n    console.log('\u76ee\u9304\u522a\u9664\u6210\u529f\uff01');\n  }\n});\n<\/pre>\n
\u67e5\u770b\u76ee\u9304<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528 fs.readdir() \u65b9\u6cd5\u4f86\u67e5\u770b\u4e00\u500b\u76ee\u9304\u4e2d\u7684\u6587\u4ef6\u548c\u5b50\u76ee\u9304\uff1a<\/p>\n
\nconst fs = require('fs');\n\nfs.readdir('\/tmp\/test', (err, files) => {\n  if (err) {\n    console.error(err);\n  } else {\n    console.log(files);\n  }\n});\n<\/pre>\n
\u7e3d\u7d50<\/h2>\n
Node.js \u63d0\u4f9b\u4e86\u4e00\u500b\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\uff0c\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u66f4\u5bb9\u6613\u5730\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u9304\u3002\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528 Node.js \u7684\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\u4f86\u64cd\u4f5c\u76ee\u9304\uff0c\u5305\u62ec\u5275\u5efa\u3001\u522a\u9664\u548c\u67e5\u770b\u76ee\u9304\u3002
\n
\nNode.js \u7684\u6587\u4ef6\u7cfb\u7d71\u6a21\u584a\u9084\u63d0\u4f9b\u4e86\u5176\u4ed6\u529f\u80fd\uff0c\u4f8b\u5982\u8907\u88fd\u3001\u79fb\u52d5\u3001\u91cd\u547d\u540d\u6587\u4ef6\u548c\u76ee\u9304\uff0c\u4ee5\u53ca\u67e5\u770b\u6587\u4ef6\u548c\u76ee\u9304\u7684\u5c6c\u6027\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u4f7f\u7528\u9019\u4e9b\u529f\u80fd\uff0c\u4f86\u66f4\u5bb9\u6613\u5730\u64cd\u4f5c\u6587\u4ef6\u548c\u76ee\u9304\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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