{"id":31829,"date":"2024-11-25T09:15:31","date_gmt":"2024-11-25T01:15:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31829\/"},"modified":"2024-11-25T09:15:31","modified_gmt":"2024-11-25T01:15:31","slug":"nodejs%e5%bc%80%e5%8f%91%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%ae%9e%e7%8e%b0%e5%af%86%e7%a0%81%e7%9a%84%e5%8a%a0%e5%af%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31829\/","title":{"rendered":"nodejs\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u5bc6\u7801\u7684\u52a0\u5bc6"},"content":{"rendered":"

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\u5728utils\u4e2d\u7684util.js \u6587\u4ef6\u4e2d\u589e\u52a0 \u51fd\u6570 \u5b9e\u73b0 \u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a16\u8fdb\u5236\u52a0\u5bc6\u540e\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<\/p>\n

function encodeUTF8(s) {\n\nvar i, r = [], c, x;\n\nfor (i = 0; i &gt; 6 &amp; 0x1F), 0x80 + (c &amp; 0x3F));\n\nelse {\n\nif ((x = c ^ 0xD800) &gt;&gt; 10 == 0) \/\/\u5bf9\u56db\u5b57\u8282UTF-16\u8f6c\u6362\u4e3aUnicode\n\nc = (x &gt; 18 &amp; 0x7), 0x80 + (c &gt;&gt; 12 &amp; 0x3F));\n\nelse r.push(0xE0 + (c &gt;&gt; 12 &amp; 0xF));\n\nr.push(0x80 + (c &gt;&gt; 6 &amp; 0x3F), 0x80 + (c &amp; 0x3F));\n\n};\n\nreturn r;\n\n};\n\n\/\/ \u5b57\u7b26\u4e32\u52a0\u5bc6\u6210 hex \u5b57\u7b26\u4e32\n\nfunction sha1(s) {\n\nvar data = new Uint8Array(encodeUTF8(s))\n\nvar i, j, t;\n\nvar l = ((data.length + 8) &gt;&gt;&gt; 6 &gt; 2] |= 0x80 &gt;&gt; (32 - c); },\n\nk = [1518500249, 1859775393, -1894007588, -899497514],\n\nm = [1732584193, -271733879, null, null, -1009589776];\n\nm[2] = ~m[0], m[3] = ~m[1];\n\nfor (i = 0; i <p><\/p><p>\u5bfc\u51fa\u51fd\u6570<\/p><p class=\"jb51code\"><\/p><pre class=\"brush:js;toolbar:false;\">module.exports = {\n\nformatTime: formatTime,\n\nsha1:sha1\n\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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var util = require('..\/..\/utils\/util.js')\n\nutil.sha1(\"123456\")<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5 \u5bc6\u7801\u4e3a 123456 \u4f5c\u4e3a\u793a\u4f8b\uff0c\u5728\u7ebf\u52a0\u5bc6\u7ed3\u679c<\/p>\n
\"nodejs\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u5bc6\u7801\u7684\u52a0\u5bc6\u63d2\u56fe\"<\/p>\n
\u5c0f\u7a0b\u5e8f\u4e2d\u8c03\u7528\u7ed3\u679c<\/p>\n
\"nodejs\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u5bc6\u7801\u7684\u52a0\u5bc6\u63d2\u56fe1\"<\/p>\n
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\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n
<\/p>\n
<\/p>\n
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\u672c\u6587\u7ed9\u5927\u5bb6\u5206\u4eab\u7684\u662f\u5728\u4f7f\u7528\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5b9e\u73b0\u5bc6\u7801\u52a0\u5bc6\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u975e\u5e38\u7b80\u5355\uff0c\u6709\u9700\u8981\u7684\u5c0f\u4f19\u4f34\u53ef\u4ee5\u53c2\u8003\u4e0b \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1–\u5b9e\u73b0\u5bc6\u7801\u52a0\u5bc6\u5177\u4f53\u6b65\u9aa4\uff1a \u5728utils\u4e2d\u7684util.js \u6587\u4ef6\u4e2d\u589e\u52a0 \u51fd\u6570 \u5b9e\u73b0 \u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a16\u8fdb\u5236\u52a0\u5bc6\u540e\u7684\u5b57\u7b26\u4e32\uff1a function encodeUTF8(s) { var i, r = [], c, x; for (i = 0; i &gt; 6 &amp; 0x1F), 0x80 + (c &amp; 0x3F)); else { if ((x = c ^ 0xD800) &gt;&gt; 10 == 0) \/\/\u5bf9\u56db\u5b57\u8282UTF-16\u8f6c\u6362\u4e3aUnicode c = (x &gt; 18 &amp; 0x7), 0x80 + (c &gt;&gt; 12 &amp; 0x3F)); else r.push(0xE0 + (c &gt;&gt; 12 &amp; 0xF)); r.push(0x80 + (c &gt;&gt; 6 &amp; 0x3F), 0x80 + (c &amp; 0x3F)); }; return r; }; \/\/ \u5b57\u7b26\u4e32\u52a0\u5bc6\u6210 hex \u5b57\u7b26\u4e32 function sha1(s) { var data = new Uint8Array(encodeUTF8(s)) var i, j, t; var l = ((data.length + 8) &gt;&gt;&gt; 6 &gt; 2] |= 0x80 &gt;&gt; (32 – c); }, k = [1518500249, 1859775393, -1894007588, -899497514], m = [1732584193, -271733879, null, null, -1009589776]; m[2] = ~m[0], m[3] = ~m[1]; for (i = 0; i <p><\/p><p>\u5bfc\u51fa\u51fd\u6570<\/p><p class=”jb51code”><\/p><pre class=”brush:js;toolbar:false;”>module.exports = { formatTime: formatTime, sha1:sha1 } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u5176\u4ed6\u9875\u9762\u4e2d\u8c03\u7528\u4e86 var util = require(‘..\/..\/utils\/util.js’) util.sha1(“123456”) \u767b\u5f55\u540e\u590d\u5236 \u4ee5 \u5bc6\u7801\u4e3a 123456 \u4f5c\u4e3a\u793a\u4f8b\uff0c\u5728\u7ebf\u52a0\u5bc6\u7ed3\u679c \u5c0f\u7a0b\u5e8f\u4e2d\u8c03\u7528\u7ed3\u679c \u52a0\u5bc6\u7ed3\u679c\u662f\u76f8\u540c\u7684 \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u591a\u76f8\u5173\u5185\u5bb9\u8bf7\u5173\u6ce8PHP\u4e2d\u6587\u7f51\uff01 \u76f8\u5173\u63a8\u8350\uff1a \u4ee5\u4e0a\u5c31\u662f\u5f00\u53d1\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u5bc6\u7801\u7684\u52a0\u5bc6\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":[19],"tags":[],"class_list":["post-31829","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31829","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=31829"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31829\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}