{"id":2081,"date":"2017-04-17T19:33:53","date_gmt":"2017-04-17T11:33:53","guid":{"rendered":"http:\/\/www.qdabc.cn\/?p=2081"},"modified":"2017-04-17T19:33:53","modified_gmt":"2017-04-17T11:33:53","slug":"%e4%b8%8d%e4%bd%bf%e7%94%a8math-random%e5%ae%9e%e7%8e%b0%e9%9a%8f%e6%9c%ba%e6%95%b0","status":"publish","type":"post","link":"http:\/\/www.qdabc.cn\/?p=2081","title":{"rendered":"\u4e0d\u4f7f\u7528Math.random\u5b9e\u73b0\u968f\u673a\u6570"},"content":{"rendered":"<pre>\/\/\u6b64\u65b9\u6cd5\u662f\u770b\u522b\u4eba\u7684\r\nvar rand = (function(){\r\n  var today = new Date(); \r\n  var seed = today.getTime();\r\n  function rnd(){\r\n    seed = ( seed * 9301 + 49297 ) % 233280;\r\n    return seed \/ ( 233280.0 );\r\n  };\r\n  return function rand(number){\r\n    return Math.ceil(rnd(seed) * number);\r\n  };\r\n})();\r\n\r\nconsole.log(rand(100))\/\/100\u4ee5\u5185\u7684\u968f\u673a\u6570<\/pre>\n<p class=\"post-copyright\">\u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a<a href=\"http:\/\/www.qdabc.cn\">\u524d\u7aefABC<\/a> &raquo; <a href=\"http:\/\/www.qdabc.cn\/?p=2081\">\u4e0d\u4f7f\u7528Math.random\u5b9e\u73b0\u968f\u673a\u6570<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\/\/\u6b64\u65b9\u6cd5\u662f\u770b\u522b\u4eba\u7684 var rand = (function(){ var today = new Date(); var seed = today.getTime(); function rnd( [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[263,165],"_links":{"self":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2081"}],"collection":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2081"}],"version-history":[{"count":1,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2081\/revisions"}],"predecessor-version":[{"id":2082,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=\/wp\/v2\/posts\/2081\/revisions\/2082"}],"wp:attachment":[{"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2081"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.qdabc.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}