{"id":2646,"date":"2024-11-10T09:21:45","date_gmt":"2024-11-10T01:21:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2646\/"},"modified":"2024-11-10T09:21:45","modified_gmt":"2024-11-10T01:21:45","slug":"%e4%ba%86%e8%a7%a3%e9%98%bb%e5%a1%9e%e5%92%8c%e9%9d%9e%e9%98%bb%e5%a1%9e%e4%bb%a3%e7%a0%81%ef%bc%9a%e5%bc%80%e5%8f%91%e4%ba%ba%e5%91%98%e7%ae%80%e5%8d%95%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2646\/","title":{"rendered":"\u4e86\u89e3\u963b\u585e\u548c\u975e\u963b\u585e\u4ee3\u7801\uff1a\u5f00\u53d1\u4eba\u5458\u7b80\u5355\u6307\u5357"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173085246480768.jpg\" class=\"aligncenter\" title=\"\u4e86\u89e3\u963b\u585e\u548c\u975e\u963b\u585e\u4ee3\u7801\uff1a\u5f00\u53d1\u4eba\u5458\u7b80\u5355\u6307\u5357\u63d2\u56fe\" alt=\"\u4e86\u89e3\u963b\u585e\u548c\u975e\u963b\u585e\u4ee3\u7801\uff1a\u5f00\u53d1\u4eba\u5458\u7b80\u5355\u6307\u5357\u63d2\u56fe\" \/><\/p>\n<p><strong>\u963b\u6b62\uff1a<\/strong><br \/> \u963b\u585e\u4ee3\u7801\u610f\u5473\u7740\u4ee3\u7801\u7684\u6267\u884c\u5728\u7279\u5b9a\u70b9\u505c\u6b62\uff0c\u76f4\u5230\u64cd\u4f5c\u5b8c\u6210\u3002\u5728\u6b64\u671f\u95f4\uff0c\u4e0d\u80fd\u6267\u884c\u5176\u4ed6\u4ee3\u7801\u3002\u8fd9\u5c31\u50cf\u5728\u94f6\u884c\u6392\u961f\u76f4\u5230\u8f6e\u5230\u4f60\u4e3a\u6b62\u3002<\/p>\n<blockquote><p>\n  \u60f3\u8c61\u4e00\u4e0b\u60a8\u5728\u4e00\u5bb6\u7e41\u5fd9\u7684\u9910\u5385\uff0c\u53ea\u6709\u4e00\u540d\u53a8\u5e08\u3002\u4f60\u70b9\u4e86\u4e00\u9053\u83dc\uff0c\u53a8\u5e08\u5c31\u5f00\u59cb\u505a\u996d\u3002\u5728\u60a8\u7684\u83dc\u80b4\u5b8c\u6210\u4e4b\u524d\uff0c\u4e0d\u80fd\u70f9\u5236\u5176\u4ed6\u8ba2\u5355\u3002\u8fd9\u5c31\u50cf\u963b\u585e\u4ee3\u7801\uff1a\u4e00\u5207\u90fd\u4f1a\u505c\u6b62\uff0c\u76f4\u5230\u5f53\u524d\u4efb\u52a1\u5b8c\u6210\u3002\n<\/p><\/blockquote>\n<p><strong>\u975e\u963b\u585e\uff1a<\/strong><br \/> \u975e\u963b\u585e\u4ee3\u7801\u5141\u8bb8\u5728\u7b49\u5f85\u5f53\u524d\u64cd\u4f5c\u5b8c\u6210\u7684\u540c\u65f6\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002\u53ef\u4ee5\u5c06\u5176\u60f3\u8c61\u4e3a\u5728\u514d\u4e0b\u8f66\u9910\u5385\u4e0b\u8ba2\u5355\uff0c\u7136\u540e\u5728\u5176\u4ed6\u4eba\u4e0b\u8ba2\u5355\u65f6\u5411\u524d\u53d6\u8d27\u3002<\/p>\n<blockquote>\n<p>\u73b0\u5728\uff0c\u60f3\u8c61\u4e00\u4e0b\u9910\u5385\u6709\u591a\u540d\u53a8\u5e08\u3002\u60a8\u4e0b\u8ba2\u5355\u540e\uff0c\u5f53\u4e00\u540d\u53a8\u5e08\u5f00\u59cb\u70f9\u996a\u60a8\u7684\u83dc\u80b4\u65f6\uff0c\u5176\u4ed6\u53a8\u5e08\u53ef\u4ee5\u540c\u65f6\u70f9\u996a\u5176\u4ed6\u8ba2\u5355\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u4eba\u90fd\u80fd\u66f4\u5feb\u5730\u83b7\u5f97\u98df\u7269\u3002\u8fd9\u5c31\u50cf\u975e\u963b\u585e\u4ee3\u7801\uff1a\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4efb\u52a1\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<\/blockquote>\n<p><em>\u793a\u4f8b\uff1a<\/em><\/p>\n<h2> \u5c01\u9501\uff1a <\/h2>\n<pre>const fs = require('fs');\n\nlet data = fs.readfilesync('file.txt'); \nconsole.log(data);\n\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<h2> \u975e\u963b\u585e\uff1a <\/h2>\n<pre>const fs = require('fs');\n\nfs.readFile('file.txt', (err, data) =&gt; {\n    if (err) throw err;\n    console.log(data); \n});\n\nconsole.log('This runs immediately, even before the file is read');\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u975e\u963b\u585e\u793a\u4f8b\u4e2d\uff0cfs.readfile \u4e0d\u4f1a\u505c\u6b62\u4ee3\u7801\u7684\u6267\u884c\u3002\u76f8\u53cd\uff0c\u5b83\u4f1a\u5728\u8bfb\u53d6\u6587\u4ef6\u540e\u8fd0\u884c\u56de\u8c03\u51fd\u6570\uff0c\u4ece\u800c\u5141\u8bb8\u5176\u4ed6\u4ee3\u7801\u540c\u65f6\u8fd0\u884c\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/strong><br \/> \u963b\u6b62\u4ee3\u7801\u53ef\u80fd\u4f1a\u4f7f\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u53d8\u5f97\u7f13\u6162\uff0c\u56e0\u4e3a\u5b83\u4f1a\u7b49\u5f85\u6bcf\u4e2a\u64cd\u4f5c\u5b8c\u6210\u624d\u80fd\u7ee7\u7eed\u3002<\/p>\n<p>\u975e\u963b\u585e\u4ee3\u7801\u901a\u8fc7\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4efb\u52a1\u6765\u5e2e\u52a9\u6784\u5efa\u54cd\u5e94\u8fc5\u901f\u3001\u9ad8\u6548\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e86\u89e3\u963b\u585e\u548c\u975e\u963b\u585e\u4ee3\u7801\uff1a\u5f00\u53d1\u4eba\u5458\u7b80\u5355\u6307\u5357\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u963b\u6b62\uff1a \u963b\u585e\u4ee3\u7801\u610f\u5473\u7740\u4ee3\u7801\u7684\u6267\u884c\u5728\u7279\u5b9a\u70b9\u505c\u6b62\uff0c\u76f4\u5230\u64cd\u4f5c\u5b8c\u6210\u3002\u5728\u6b64\u671f\u95f4\uff0c\u4e0d\u80fd\u6267\u884c\u5176\u4ed6\u4ee3\u7801\u3002\u8fd9\u5c31\u50cf\u5728\u94f6\u884c\u6392\u961f\u76f4\u5230\u8f6e\u5230\u4f60\u4e3a\u6b62\u3002 \u60f3\u8c61\u4e00\u4e0b\u60a8\u5728\u4e00\u5bb6\u7e41\u5fd9\u7684\u9910\u5385\uff0c\u53ea\u6709\u4e00\u540d\u53a8\u5e08\u3002\u4f60\u70b9\u4e86\u4e00\u9053\u83dc\uff0c\u53a8\u5e08\u5c31\u5f00\u59cb\u505a\u996d\u3002\u5728\u60a8\u7684\u83dc\u80b4\u5b8c\u6210\u4e4b\u524d\uff0c\u4e0d\u80fd\u70f9\u5236\u5176\u4ed6\u8ba2\u5355\u3002\u8fd9\u5c31\u50cf\u963b\u585e\u4ee3\u7801\uff1a\u4e00\u5207\u90fd\u4f1a\u505c\u6b62\uff0c\u76f4\u5230\u5f53\u524d\u4efb\u52a1\u5b8c\u6210\u3002 \u975e\u963b\u585e\uff1a \u975e\u963b\u585e\u4ee3\u7801\u5141\u8bb8\u5728\u7b49\u5f85\u5f53\u524d\u64cd\u4f5c\u5b8c\u6210\u7684\u540c\u65f6\u6267\u884c\u5176\u4ed6\u64cd\u4f5c\u3002\u53ef\u4ee5\u5c06\u5176\u60f3\u8c61\u4e3a\u5728\u514d\u4e0b\u8f66\u9910\u5385\u4e0b\u8ba2\u5355\uff0c\u7136\u540e\u5728\u5176\u4ed6\u4eba\u4e0b\u8ba2\u5355\u65f6\u5411\u524d\u53d6\u8d27\u3002 \u73b0\u5728\uff0c\u60f3\u8c61\u4e00\u4e0b\u9910\u5385\u6709\u591a\u540d\u53a8\u5e08\u3002\u60a8\u4e0b\u8ba2\u5355\u540e\uff0c\u5f53\u4e00\u540d\u53a8\u5e08\u5f00\u59cb\u70f9\u996a\u60a8\u7684\u83dc\u80b4\u65f6\uff0c\u5176\u4ed6\u53a8\u5e08\u53ef\u4ee5\u540c\u65f6\u70f9\u996a\u5176\u4ed6\u8ba2\u5355\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u4eba\u90fd\u80fd\u66f4\u5feb\u5730\u83b7\u5f97\u98df\u7269\u3002\u8fd9\u5c31\u50cf\u975e\u963b\u585e\u4ee3\u7801\uff1a\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4efb\u52a1\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\u3002 \u793a\u4f8b\uff1a \u5c01\u9501\uff1a const fs = require(&#8216;fs&#8217;); let data = fs.readfilesync(&#8216;file.txt&#8217;); console.log(data); \u767b\u5f55\u540e\u590d\u5236 \u975e\u963b\u585e\uff1a const fs = require(&#8216;fs&#8217;); fs.readFile(&#8216;file.txt&#8217;, (err, data) =&gt; { if (err) throw err; console.log(data); }); console.log(&#8216;This runs immediately, even before the file is read&#8217;); \u767b\u5f55\u540e\u590d\u5236 \u5728\u975e\u963b\u585e\u793a\u4f8b\u4e2d\uff0cfs.readfile \u4e0d\u4f1a\u505c\u6b62\u4ee3\u7801\u7684\u6267\u884c\u3002\u76f8\u53cd\uff0c\u5b83\u4f1a\u5728\u8bfb\u53d6\u6587\u4ef6\u540e\u8fd0\u884c\u56de\u8c03\u51fd\u6570\uff0c\u4ece\u800c\u5141\u8bb8\u5176\u4ed6\u4ee3\u7801\u540c\u65f6\u8fd0\u884c\u3002 \u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a \u963b\u6b62\u4ee3\u7801\u53ef\u80fd\u4f1a\u4f7f\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u53d8\u5f97\u7f13\u6162\uff0c\u56e0\u4e3a\u5b83\u4f1a\u7b49\u5f85\u6bcf\u4e2a\u64cd\u4f5c\u5b8c\u6210\u624d\u80fd\u7ee7\u7eed\u3002 \u975e\u963b\u585e\u4ee3\u7801\u901a\u8fc7\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4efb\u52a1\u6765\u5e2e\u52a9\u6784\u5efa\u54cd\u5e94\u8fc5\u901f\u3001\u9ad8\u6548\u7684\u5e94\u7528\u7a0b\u5e8f\u3002 \u4ee5\u4e0a\u5c31\u662f\u4e86\u89e3\u963b\u585e\u548c\u975e\u963b\u585e\u4ee3\u7801\uff1a\u5f00\u53d1\u4eba\u5458\u7b80\u5355\u6307\u5357\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2646","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=2646"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2646\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}