{"id":841,"date":"2021-03-05T22:48:12","date_gmt":"2021-03-05T14:48:12","guid":{"rendered":"http:\/\/www.tra56.com\/?p=841"},"modified":"2021-03-05T22:48:12","modified_gmt":"2021-03-05T14:48:12","slug":"841","status":"publish","type":"post","link":"https:\/\/www.tra56.com\/841.html","title":{"rendered":"js\u5b9e\u65f6\u52a8\u6001\u663e\u793aPHP\u670d\u52a1\u5668\u65f6\u95f4\u4e14\u4e0d\u7528Ajax\u5faa\u73af\u67e5\u8be2\u83b7\u53d6\u7684\u65b9\u6cd5"},"content":{"rendered":"<p style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">\u6709\u8fd9\u6837\u7684\u4e00\u4e2a\u9700\u6c42\uff0c\u5728\u7ec8\u7aef\u4e00\u4f53\u673a\u4e2d\u5b9e\u73b0\u5b9e\u65f6\u52a8\u6001\u663e\u793a\u65f6\u95f4\u5982\u201c2021\u5e742\u670828\u65e5 14:46:40 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style=\"overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; text-align: left;\">\u6240\u4ee5\u4eca\u5929\u5206\u4eab\u4e00\u5219\u7279\u522b\u7b80\u5355\u7684\u65b9\u6cd5\uff0c\u5c31\u662f\u9996\u6b21\u52a0\u8f7d\u9875\u9762\u65f6\u83b7\u53d6PHP\u670d\u52a1\u5668\u65f6\u95f4\uff0c\u7528time()\u83b7\u53d6\u670d\u52a1\u5668\u65f6\u95f4\u6233\u505a\u4e3a\u8ba1\u65f6\u7684\u57fa\u51c6\u65f6\u95f4\uff0c\u7136\u540eJS\u5728\u6b64\u65f6\u95f4\u57fa\u7840\u4e0a\u52a8\u6001\u6bcf\u79d2\u663e\u793a\u65f6\u95f4\uff0c\u518d\u6bcf\u9694\u6307\u5b9aS\u65f6\u95f4\uff08\u6bd4\u598230\u79d2\u62161\u5206\u949f\uff09\uff0c\u91cd\u65b0\u83b7\u53d6\u670d\u52a1\u65f6\u95f4\u7528\u4e8e\u6821\u51c6\uff0c\u65e2\u907f\u514d\u4e86\u6bcf\u79d2\u4e0e\u670d\u52a1\u5668\u901a\u8baf\uff0c\u53c8\u80fd\u51cf\u5c0f\u672c\u5730\u8ba1\u7b97\u673a\u4e0e\u670d\u52a1\u5668\u65f6\u95f4\u7684\u8bef\u5dee\u3002<\/p>\n<pre class=\"brush:php;toolbar:false\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u9996\u6b21\u83b7\u53d6\u670d\u52a1\u5668\u65f6\u95f4\uff0c\u7136\u540eJS\u5728\u6b64\u65f6\u95f4\u57fa\u7840\u4e0a\u52a8\u6001\u663e\u793a\u65f6\u95f4\uff0c\u518d\u6bcf\u9694\u6307\u5b9aS\u65f6\u95f4\uff0c\u91cd\u65b0\u83b7\u53d6\u670d\u52a1\u65f6\u95f4\uff0c\u65e2\u907f\u514d\u4e86\u6bcf\u79d2\u4e0e\u670d\u52a1\u5668\u901a\u8baf\uff0c\u53c8\u80fd\u51cf\u5c0f\u672c\u5730\u8ba1\u7b97\u673a\u4e0e\u670d\u52a1\u5668\u65f6\u95f4\u7684\u8bef\u5dee\u3002\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;datecuo&nbsp;=&nbsp;&lt;?=&nbsp;time()&nbsp;?&gt;*&nbsp;1000;\/\/\u9996\u6b21\u7528PHP\u83b7\u53d6\u670d\u52a1\u5668\u7684\u65f6\u95f4\u505a\u4e3a\u57fa\u7840\u65f6\u95f4\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;date_count&nbsp;=&nbsp;0;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;time()&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;vWeek,&nbsp;vWeek_s,&nbsp;vDay;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vWeek&nbsp;=&nbsp;[&quot;\u661f\u671f\u5929&quot;,&nbsp;&quot;\u661f\u671f\u4e00&quot;,&nbsp;&quot;\u661f\u671f\u4e8c&quot;,&nbsp;&quot;\u661f\u671f\u4e09&quot;,&nbsp;&quot;\u661f\u671f\u56db&quot;,&nbsp;&quot;\u661f\u671f\u4e94&quot;,&nbsp;&quot;\u661f\u671f\u516d&quot;];\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;datecuo&nbsp;=&nbsp;datecuo&nbsp;+&nbsp;1000;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;date_count++;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;date&nbsp;=&nbsp;new&nbsp;Date(datecuo);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;year&nbsp;=&nbsp;date.getFullYear();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;month&nbsp;=&nbsp;date.getMonth()&nbsp;+&nbsp;1;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;day&nbsp;=&nbsp;date.getDate();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hours&nbsp;=&nbsp;date.getHours();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;minutes&nbsp;=&nbsp;date.getMinutes();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;seconds&nbsp;=&nbsp;date.getSeconds();\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vWeek_s&nbsp;=&nbsp;date.getDay();\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(hours&nbsp;&lt;&nbsp;10)&nbsp;{&nbsp;hours&nbsp;=&nbsp;&#39;0&#39;&nbsp;+&nbsp;hours;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(minutes&nbsp;&lt;&nbsp;10)&nbsp;{&nbsp;minutes&nbsp;=&nbsp;&#39;0&#39;&nbsp;+&nbsp;minutes;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(seconds&nbsp;&lt;&nbsp;10)&nbsp;{&nbsp;seconds&nbsp;=&nbsp;&#39;0&#39;&nbsp;+&nbsp;seconds;&nbsp;}\r\n&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$(&quot;#nowtime&quot;).html(year&nbsp;+&nbsp;&quot;\u5e74&quot;&nbsp;+&nbsp;month&nbsp;+&nbsp;&quot;\u6708&quot;&nbsp;+&nbsp;day&nbsp;+&nbsp;&quot;\u65e5&quot;&nbsp;+&nbsp;&quot;&nbsp;&quot;&nbsp;+&nbsp;hours&nbsp;+&nbsp;&quot;:&quot;&nbsp;+&nbsp;minutes&nbsp;+&nbsp;&quot;:&quot;&nbsp;+&nbsp;seconds&nbsp;+&nbsp;&quot;&nbsp;&quot;&nbsp;+&nbsp;vWeek[vWeek_s]);\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u4ee5\u8ba1\u6570\u7684\u65b9\u5f0f\uff0c60\u6b21\u53731\u5206\u949f\uff0c\u7528AJAX\u4ece\u670d\u52a1\u5668head\u5934\u4fe1\u606f\u7684date\u4e2d\u83b7\u53d6\u4e00\u6b21\u65f6\u95f4\uff0c\u8fdb\u884c\u8f83\u51c6\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(date_count&nbsp;&gt;=&nbsp;60)&nbsp;{\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;newdate&nbsp;=&nbsp;new&nbsp;Date($.ajax({&nbsp;type:&nbsp;&quot;HEAD&quot;,&nbsp;async:&nbsp;false&nbsp;}).getResponseHeader(&#39;Date&#39;));\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;var&nbsp;newt_shijianchuo&nbsp;=&nbsp;(new&nbsp;Date(newdate)).getTime()&nbsp;\/&nbsp;1000;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;datecuo=&nbsp;newt_shijianchuo*1000\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;date_count&nbsp;=&nbsp;0;\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;};\r\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setInterval(&quot;time()&quot;,&nbsp;1000);<\/pre>\n<p><span style=\"color: rgb(51, 51, 51); text-indent: 36px; background-color: rgb(255, 255, 255);\">HTML\u9875\u9762\uff1a<\/span><\/p>\n<pre class=\"brush:html;toolbar:false\">&lt;div&gt;\u5f53\u524d\u65f6\u95f4\uff1a&lt;span&nbsp;id=&quot;nowtime&quot;&gt;---&lt;\/span&gt;&lt;\/div&gt;<\/pre>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u8fd9\u6837\u7684\u4e00\u4e2a\u9700\u6c42\uff0c\u5728\u7ec8\u7aef\u4e00\u4f53\u673a\u4e2d\u5b9e\u73b0\u5b9e\u65f6\u52a8\u6001\u663e\u793a\u65f6\u95f4\u5982\u201c2021\u5e742\u670828\u65e5 14:46:40 \u661f\u671f\u5929\u201d\uff0c\u800c\u4e14 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,66,10,49],"tags":[26,72],"class_list":["post-841","post","type-post","status-publish","format-standard","hentry","category-html","category-javascript","category-php","category-web_html","tag-php"],"_links":{"self":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/841"}],"collection":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/comments?post=841"}],"version-history":[{"count":1,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/841\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/posts\/841\/revisions\/842"}],"wp:attachment":[{"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/media?parent=841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/categories?post=841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tra56.com\/wp-json\/wp\/v2\/tags?post=841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}