{"id":6170,"date":"2023-01-07T11:17:45","date_gmt":"2023-01-07T03:17:45","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6170"},"modified":"2023-01-07T11:17:45","modified_gmt":"2023-01-07T03:17:45","slug":"%e4%ba%86%e8%a7%a3node-js%e6%a8%a1%e5%9d%97%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-3","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/node-js\/%e4%ba%86%e8%a7%a3node-js%e6%a8%a1%e5%9d%97%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-3\/","title":{"rendered":"\u4e86\u89e3Node.js\u6a21\u5757\u7cfb\u7d71\u7684\u57fa\u672c\u6982\u5ff5"},"content":{"rendered":"

<\/p>\n

\u5982\u4f55\u5728 Node.js \u4e2d\u4f7f\u7528\u6a21\u5757(module)\u7cfb\u7d71\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\u958b\u767c\u670d\u52d9\u5668\u7aef\u548c\u7db2\u7d61\u61c9\u7528\u7a0b\u5e8f\u3002Node.js \u4f7f\u7528\u4e86\u4e00\u500b\u53eb\u505a\u6a21\u584a(module)\u7cfb\u7d71\u7684\u6982\u5ff5\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u6a21\u584a(module)\u7cfb\u7d71\uff1f<\/h2>\n

\u6a21\u584a(module)\u7cfb\u7d71\u662f\u4e00\u7a2e\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u7684\u6982\u5ff5\u3002\u6a21\u584a\u7cfb\u7d71\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u3002<\/p>\n

Node.js \u4e2d\u7684\u6a21\u584a\u7cfb\u7d71<\/h2>\n

Node.js \u4e2d\u7684\u6a21\u584a\u7cfb\u7d71\u662f\u4e00\u7a2e\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u7684\u6982\u5ff5\u3002Node.js \u4e2d\u7684\u6a21\u584a\u7cfb\u7d71\u4f7f\u7528\u4e86 CommonJS \u6a19\u6e96\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u3002<\/p>\n

\u5982\u4f55\u5728 Node.js \u4e2d\u4f7f\u7528\u6a21\u584a\u7cfb\u7d71\uff1f<\/h2>\n

\u5728 Node.js \u4e2d\u4f7f\u7528\u6a21\u584a\u7cfb\u7d71\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u4f7f\u7528 require() \u51fd\u6578\u5c31\u53ef\u4ee5\u5c07\u6a21\u584a\u5f15\u5165\u5230\u7a0b\u5f0f\u4e2d\u3002\u4f8b\u5982\uff0c\u5982\u679c\u8981\u5f15\u5165\u4e00\u500b\u540d\u70ba “mymodule” \u7684\u6a21\u584a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n

\nvar mymodule = require('mymodule');\n<\/pre>\n
\u5f15\u5165\u6a21\u584a\u5f8c\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u6a21\u584a\u4e2d\u5b9a\u7fa9\u7684\u51fd\u6578\u548c\u8cc7\u6599\uff0c\u4f8b\u5982\uff1a<\/p>\n
\nvar result = mymodule.myfunction();\nconsole.log(result);\n<\/pre>\n
<\/p>\n
\u53e6\u5916\uff0cNode.js \u4e5f\u652f\u6301\u4f7f\u7528 ES6 \u6a21\u584a\u7cfb\u7d71\uff0c\u5b83\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u4f7f\u7528 import \u548c export \u95dc\u9375\u5b57\u4f86\u5f15\u5165\u548c\u5c0e\u51fa\u6a21\u584a\uff0c\u4f8b\u5982\uff1a<\/p>\n
\nimport mymodule from 'mymodule';\n\nlet result = mymodule.myfunction();\nconsole.log(result);\n<\/pre>\n
\u7e3d\u7d50<\/h2>\n
Node.js \u4e2d\u7684\u6a21\u584a\u7cfb\u7d71\u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5c07\u7a0b\u5f0f\u78bc\u5206\u5272\u6210\u4e0d\u540c\u7684\u6a21\u584a\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u6a21\u584a\u4e4b\u9593\u5171\u4eab\u8cc7\u6599\u548c\u51fd\u6578\u3002\u4f7f\u7528 Node.js \u4e2d\u7684\u6a21\u584a\u7cfb\u7d71\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u8981\u4f7f\u7528 require() \u51fd\u6578\u5c31\u53ef\u4ee5\u5c07\u6a21\u584a\u5f15\u5165\u5230\u7a0b\u5f0f\u4e2d\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528 ES6 \u6a21\u584a\u7cfb\u7d71\u4f86\u5f15\u5165\u548c\u5c0e\u51fa\u6a21\u584a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6458\u8981:\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39Node.js\u6a21\u5757\u7cfb\u7d71\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5305\u62ec\u6a21\u5757\u7684\u5b9a\u7fa9\u3001\u6a21\u5757\u7684\u52a0\u8f09\u3001\u6a21\u5757\u7684\u5c0e\u51fa\u3001\u6a21\u5757\u7684\u7ba1\u7406\u7b49\uff0c\u8b93\u8b80\u8005\u80fd\u5920\u66f4\u52a0\u6df1\u5165\u5730\u4e86\u89e3Node.js\u6a21\u5757\u7cfb\u7d71\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[193,192],"tags":[191,190],"class_list":["post-6170","post","type-post","status-publish","format-standard","hentry","category-node","category-node-js","tag-node","tag-node-js"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Bw","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=6170"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6170\/revisions"}],"predecessor-version":[{"id":6171,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6170\/revisions\/6171"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}