{"id":31916,"date":"2023-01-31T05:28:41","date_gmt":"2024-02-07T08:04:39","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e7%9b%91%e8%a7%86%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8%e9%87%8f\/"},"modified":"2024-04-29T12:21:14","modified_gmt":"2024-04-29T04:21:14","slug":"%e4%bd%bf%e7%94%a8node-js%e7%9b%91%e8%a7%86%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8node-js%e7%9b%91%e8%a7%86%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8%e9%87%8f\/","title":{"rendered":"\u4f7f\u7528Node.js\u76d1\u89c6\u5185\u5b58\u4f7f\u7528\u91cf"},"content":{"rendered":"<pre class=\"post-pre\"><code><span class=\"k\">while<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">){<\/span>\r\n    <span class=\"cm\">\/*\r\n    ~~~~~~~\u51e6\u7406~~~~~~~~~\r\n    *\/<\/span>\r\n\r\n    <span class=\"kd\">let<\/span> <span class=\"nx\">used<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">memoryUsage<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"kd\">let<\/span> <span class=\"nx\">messages<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[];<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kd\">let<\/span> <span class=\"nx\">key<\/span> <span class=\"k\">in<\/span> <span class=\"nx\">used<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nx\">messages<\/span><span class=\"p\">.<\/span><span class=\"nx\">push<\/span><span class=\"p\">(<\/span><span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">key<\/span><span class=\"p\">}<\/span><span class=\"s2\">: <\/span><span class=\"p\">${<\/span><span class=\"nb\">Math<\/span><span class=\"p\">.<\/span><span class=\"nx\">round<\/span><span class=\"p\">(<\/span><span class=\"nx\">used<\/span><span class=\"p\">[<\/span><span class=\"nx\">key<\/span><span class=\"p\">]<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">1024<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">1024<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span><span class=\"p\">)<\/span> <span class=\"o\">\/<\/span> <span class=\"mi\">100<\/span><span class=\"p\">}<\/span><span class=\"s2\"> MB`<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c1\">\/\/rss: \u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u304c\u4f7f\u3063\u3066\u3044\u308b\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3002top\u30b3\u30de\u30f3\u30c9\u306a\u3069\u3067\u51fa\u529b\u3055\u305b\u308b\u5024<\/span>\r\n    <span class=\"c1\">\/\/heapTotal: \u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u4f5c\u6210\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30e1\u30e2\u30ea\u306e\u7dcf\u91cf<\/span>\r\n\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nb\">Date<\/span><span class=\"p\">(),<\/span> <span class=\"nx\">messages<\/span><span class=\"p\">.<\/span><span class=\"nx\">join<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">,<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>while(1){ \/* ~~~~~~~\u51e6\u7406~~~~~~~~~ *\/ let used = process.m [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31916","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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