{"id":268,"date":"2017-03-17T20:15:48","date_gmt":"2017-03-17T12:15:48","guid":{"rendered":"http:\/\/www.chenweikang.top\/?p=268"},"modified":"2017-09-19T11:37:38","modified_gmt":"2017-09-19T03:37:38","slug":"node-js-%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e5%92%8c%e6%a8%a1%e5%9d%97%e5%bc%95%e7%94%a8require","status":"publish","type":"post","link":"https:\/\/www.chenweikang.top\/?p=268","title":{"rendered":"Node.js-\u51fd\u6570\u8c03\u7528\u548c\u6a21\u5757\u5f15\u7528(require)"},"content":{"rendered":"<h2>\u4e00\u3001\u51fd\u6570\u8c03\u7528<\/h2>\n<h3>nodejs\u5b9e\u8d28\u5c31\u662fjs\uff0c\u56e0\u6b64\u51fd\u6570\u8c03\u7528\u548cjs\u65e0\u5dee\u522b<\/h3>\n<p>\u5199\u4e00\u4e2a\u51fd\u6570<\/p>\n<pre>function hello(msg){\r\n    console.log(msg);\r\n  }\r\n\r\n\/\/\u8c03\u7528\r\nhello(\"hello world!\");\r\n\/\/\u63a7\u5236\u53f0\u8f93\u51fa\r\nhello world!<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u4e8c\u3001\u6a21\u5757\u5f15\u7528<\/h2>\n<h3>\u5728nodejs\u4e2d\u5982\u4f55\u8c03\u7528\u5176\u4ed6js\u6587\u4ef6\u7684\u65b9\u6cd5\u5462\uff0c\u53ef\u4ee5\u4f7f\u7528require\u5f15\u5165\u6a21\u5757<\/h3>\n<p><span style=\"color: #ff0000;\">\u5199\u4e00\u4e2a modelA.js\u00a0\u4f7f\u7528module.exports\u58f0\u660e\u8be5\u6a21\u5757\u53ef\u88ab\u5176\u4ed6\u6a21\u5757\u5f15\u5165<\/span><\/p>\n<pre>function ModalA() { \r\n   console.log(\"this is ModelA\"); \r\n }\r\n module.exports = ModalA; \/\/\u4f7f\u7528module.exports\u58f0\u660e\u8be5\u6a21\u5757\u53ef\u88ab\u5176\u4ed6\u6a21\u5757\u5f15\u5165<\/pre>\n<p><span style=\"color: #ff0000;\">\u5728 server.js\u4e2d\u5f15\u5165\u6a21\u5757ModelA<\/span><\/p>\n<pre>var modelA = require(\".\/ModelA\"); \/\/\u5f15\u5165\u6a21\u5757 \u8fd9\u91cc\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\r\n     modelA(); \/\/\u8c03\u7528\u6a21\u5757\u91cc\u7684\u65b9\u6cd5<\/pre>\n<h3>\u5982\u679c\u4e00\u4e2a\u6a21\u5757\u91cc\u6709\u591a\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u5bf9\u8c61\u7684\u5f62\u5f0f\u5b9a\u4e49\u65b9\u6cd5\u5e76\u4f7f\u7528module.exports\u58f0\u660e\u5bfc\u51fa<\/h3>\n<p>\u4ecd\u7136\u662fModelA\u6587\u4ef6<\/p>\n<pre>module.exports = {\r\n    \"fnA\":fnA,\r\n    \"fnB\":fnB,\r\n    \"fnC\":fnC,\r\n  }\r\n\r\nfunction fnA() {\r\n    console.log(\"this is fnA\");\r\n}\r\nfunction fnB() {\r\n    console.log(\"this is fnA\");\r\n}\r\nfunction fnC() {\r\n    console.log(\"this is fnA\");\r\n}<\/pre>\n<p><span style=\"color: #ff0000;\">\u5728 server.js\u4e2d\u5f15\u5165\u6a21\u5757ModelA\uff0c\u5e76\u8c03\u7528\u76f8\u5e94\u65b9\u6cd5<\/span><\/p>\n<pre>var modelA = require(\".\/ModelA\"); \r\n    modelA.fnA();\r\n    modelA.fnB();\r\n    modelA.fnC();\r\n\r\n<\/pre>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/www.chenweikang.top\">\u5de6\u624b\u4ee3\u7801\u53f3\u624b\u8bd7<\/a> &raquo; <a href=\"https:\/\/www.chenweikang.top\/?p=268\">Node.js-\u51fd\u6570\u8c03\u7528\u548c\u6a21\u5757\u5f15\u7528(require)<\/a><\/p><div class=\"__youshang\">\r\n            <div id=\"__youshang_popup\" class=\"wechat popup\" style=\"display: none;\">\r\n                <div class=\"head\">~\u8c22\u8c22\u6253\u8d4f~<\/div>\r\n                <div class=\"qrcode\"><div class=\"qrcode-li wechat\" ><img src=\"https:\/\/www.chenweikang.top\/wp-content\/uploads\/2019\/07\/wexin.png\" \/><\/div><div class=\"qrcode-li alipay\" style=\"display:none;\"><img src=\"https:\/\/www.chenweikang.top\/wp-content\/uploads\/2019\/07\/ali-pay.png\" \/><\/div><div class=\"qrcode-li hongbao\" style=\"display:none;\"><img src=\"https:\/\/www.chenweikang.top\/wp-content\/uploads\/2019\/07\/ali-hongbao.png\" \/><\/div><\/div>\r\n                <ul class=\"platform\"><li class=\"icon-wechat active\" data-bg-color=\"#05af4e\" data-thanks=\"~\u8c22\u8c22\u6253\u8d4f~\"><\/li><li class=\"icon-alipay \" data-bg-color=\"#00a2ea\" data-thanks=\"~\u8c22\u8c22\u6253\u8d4f~\"><\/li><li class=\"icon-hongbao \" data-bg-color=\"#dd5746\" data-thanks=\"<p>\u626b\u7801\u9886\u7ea2\u5305<\/p><p style='margin-top: 24px;'>\uff08\u4f59\u989d\u5b9d\u652f\u4ed8\u65f6\u53ef\u62b5\u73b0\uff09<\/p>\"><\/li><\/ul>\r\n            <\/div>\r\n            <a href=\"javascript:void(0);\" id=\"__youshang_btn\">\u8d4f<\/a>\r\n        <\/div>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u51fd\u6570\u8c03\u7528 nodejs\u5b9e\u8d28\u5c31\u662fjs\uff0c\u56e0\u6b64\u51fd\u6570\u8c03\u7528\u548cjs\u65e0\u5dee\u522b \u5199\u4e00\u4e2a\u51fd\u6570 function hello(m [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":269,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[43,3],"tags":[44],"class_list":["post-268","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-node-js","category-note","tag-node-js"],"_links":{"self":[{"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/posts\/268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=268"}],"version-history":[{"count":0,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/posts\/268\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=\/wp\/v2\/media\/269"}],"wp:attachment":[{"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chenweikang.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}