{"id":210298,"date":"2023-12-22T01:34:26","date_gmt":"2023-12-21T17:34:26","guid":{"rendered":"https:\/\/www.idc.net\/help\/210298\/"},"modified":"2023-12-22T01:34:26","modified_gmt":"2023-12-21T17:34:26","slug":"wordpress%e6%8f%92%e4%bb%b6-widget-logic","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/210298\/","title":{"rendered":"WordPress\u63d2\u4ef6: Widget Logic"},"content":{"rendered":"<h1 id=\"wordpress%e6%8f%92%e4%bb%b6-widget-logic-PTudNiIwfZ\">WordPress\u63d2\u4ef6: Widget Logic<\/h1>\n<p>WordPress\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u521b\u5efa\u548c\u7ba1\u7406\u81ea\u5df1\u7684\u7f51\u7ad9\u3002\u4e00\u4e2a\u4f1f\u5927\u7684\u7279\u70b9\u662f\u5b83\u7684\u63d2\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u6765\u6269\u5c55\u548c\u5b9a\u5236\u4ed6\u4eec\u7684\u7f51\u7ad9\u3002\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u63d2\u4ef6\u662fWidget Logic\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afwidget-logic%ef%bc%9f-PTudNiIwfZ\">\u4ec0\u4e48\u662fWidget Logic\uff1f<\/h2>\n<p>Widget Logic\u662f\u4e00\u4e2aWordPress\u63d2\u4ef6\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u6839\u636e\u7279\u5b9a\u7684\u6761\u4ef6\u6765\u63a7\u5236\u4ed6\u4eec\u7684\u5c0f\u5de5\u5177\uff08widgets\uff09\u5728\u7f51\u7ad9\u4e0a\u7684\u663e\u793a\u3002\u5c0f\u5de5\u5177\u662f\u7f51\u7ad9\u4e0a\u7684\u53ef\u5b9a\u5236\u533a\u57df\uff0c\u53ef\u4ee5\u5305\u542b\u5404\u79cd\u5185\u5bb9\uff0c\u5982\u6700\u65b0\u6587\u7ae0\u3001\u5206\u7c7b\u76ee\u5f55\u3001\u6807\u7b7e\u4e91\u7b49\u3002<\/p>\n<p>\u4f7f\u7528Widget Logic\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5728\u4e0d\u540c\u7684\u9875\u9762\u4e0a\u663e\u793a\u4e0d\u540c\u7684\u5c0f\u5de5\u5177\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9\u5728\u9996\u9875\u4e0a\u663e\u793a\u4e00\u4e2a\u7279\u5b9a\u7684\u5c0f\u5de5\u5177\uff0c\u800c\u5728\u6587\u7ae0\u9875\u9762\u4e0a\u663e\u793a\u53e6\u4e00\u4e2a\u5c0f\u5de5\u5177\u3002\u8fd9\u4f7f\u5f97\u60a8\u53ef\u4ee5\u6839\u636e\u9875\u9762\u7684\u5185\u5bb9\u548c\u4e0a\u4e0b\u6587\u6765\u5b9a\u5236\u60a8\u7684\u7f51\u7ad9\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8widget-logic%ef%bc%9f-PTudNiIwfZ\">\u5982\u4f55\u4f7f\u7528Widget Logic\uff1f<\/h2>\n<p>\u8981\u4f7f\u7528Widget Logic\uff0c\u60a8\u9996\u5148\u9700\u8981\u5b89\u88c5\u548c\u6fc0\u6d3b\u63d2\u4ef6\u3002\u7136\u540e\uff0c\u5728WordPress\u540e\u53f0\u7684\u5c0f\u5de5\u5177\u9875\u9762\uff0c\u60a8\u5c06\u770b\u5230\u6bcf\u4e2a\u5c0f\u5de5\u5177\u65c1\u8fb9\u6709\u4e00\u4e2a\u65b0\u7684\u6587\u672c\u6846\uff0c\u540d\u4e3a\u201cWidget Logic\u201d\u3002\u5728\u8fd9\u4e2a\u6587\u672c\u6846\u4e2d\uff0c\u60a8\u53ef\u4ee5\u8f93\u5165\u903b\u8f91\u8868\u8fbe\u5f0f\u6765\u63a7\u5236\u5c0f\u5de5\u5177\u7684\u663e\u793a\u3002<\/p>\n<p>\u903b\u8f91\u8868\u8fbe\u5f0f\u662f\u4e00\u4e2a\u6761\u4ef6\u8bed\u53e5\uff0c\u5b83\u6839\u636e\u4e0d\u540c\u7684\u6761\u4ef6\u6765\u786e\u5b9a\u5c0f\u5de5\u5177\u662f\u5426\u5e94\u8be5\u663e\u793a\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u903b\u8f91\u8868\u8fbe\u5f0f\u6765\u5728\u9996\u9875\u4e0a\u663e\u793a\u4e00\u4e2a\u7279\u5b9a\u7684\u5c0f\u5de5\u5177\uff1a<\/p>\n<pre><code>is_home()\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u903b\u8f91\u8868\u8fbe\u5f0f\u5c06\u68c0\u67e5\u5f53\u524d\u9875\u9762\u662f\u5426\u662f\u7f51\u7ad9\u7684\u9996\u9875\u3002\u5982\u679c\u662f\uff0c\u5b83\u5c06\u8fd4\u56detrue\uff0c\u5c0f\u5de5\u5177\u5c06\u663e\u793a\u3002\u5426\u5219\uff0c\u5b83\u5c06\u8fd4\u56defalse\uff0c\u5c0f\u5de5\u5177\u5c06\u88ab\u9690\u85cf\u3002<\/p>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u6761\u4ef6\u8bed\u53e5\u5916\uff0cWidget Logic\u8fd8\u63d0\u4f9b\u4e86\u8bb8\u591a\u5176\u4ed6\u7684\u6761\u4ef6\u51fd\u6570\u548c\u64cd\u4f5c\u7b26\uff0c\u4f7f\u60a8\u80fd\u591f\u66f4\u7cbe\u786e\u5730\u63a7\u5236\u5c0f\u5de5\u5177\u7684\u663e\u793a\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u903b\u8f91\u8868\u8fbe\u5f0f\u6765\u5728\u7279\u5b9a\u7684\u9875\u9762\u4e0a\u663e\u793a\u4e00\u4e2a\u5c0f\u5de5\u5177\uff1a<\/p>\n<pre><code>is_page('about')\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u903b\u8f91\u8868\u8fbe\u5f0f\u5c06\u68c0\u67e5\u5f53\u524d\u9875\u9762\u662f\u5426\u662f\u540d\u4e3a\u201cabout\u201d\u7684\u9875\u9762\u3002\u5982\u679c\u662f\uff0c\u5b83\u5c06\u8fd4\u56detrue\uff0c\u5c0f\u5de5\u5177\u5c06\u663e\u793a\u3002\u5426\u5219\uff0c\u5b83\u5c06\u8fd4\u56defalse\uff0c\u5c0f\u5de5\u5177\u5c06\u88ab\u9690\u85cf\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b-PTudNiIwfZ\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Widget Logic\u7684\u793a\u4f8b\u3002\u5047\u8bbe\u60a8\u6709\u4e00\u4e2a\u7f51\u7ad9\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u4e2a\u540d\u4e3a\u201csidebar\u201d\u7684\u5c0f\u5de5\u5177\u533a\u57df\u3002\u60a8\u5e0c\u671b\u5728\u9996\u9875\u4e0a\u663e\u793a\u4e00\u4e2a\u6700\u65b0\u6587\u7ae0\u5c0f\u5de5\u5177\uff0c\u800c\u5728\u6587\u7ae0\u9875\u9762\u4e0a\u663e\u793a\u4e00\u4e2a\u6807\u7b7e\u4e91\u5c0f\u5de5\u5177\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5728WordPress\u540e\u53f0\u7684\u5c0f\u5de5\u5177\u9875\u9762\uff0c\u5c06\u6700\u65b0\u6587\u7ae0\u5c0f\u5de5\u5177\u6dfb\u52a0\u5230\u201csidebar\u201d\u533a\u57df\uff0c\u5e76\u5728\u201cWidget Logic\u201d\u6587\u672c\u6846\u4e2d\u8f93\u5165\u4ee5\u4e0b\u903b\u8f91\u8868\u8fbe\u5f0f\uff1a<\/p>\n<pre><code>is_home()\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u5c06\u6807\u7b7e\u4e91\u5c0f\u5de5\u5177\u6dfb\u52a0\u5230\u201csidebar\u201d\u533a\u57df\uff0c\u5e76\u5728\u201cWidget Logic\u201d\u6587\u672c\u6846\u4e2d\u8f93\u5165\u4ee5\u4e0b\u903b\u8f91\u8868\u8fbe\u5f0f\uff1a<\/p>\n<pre><code>is_single()\n<\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u5f53\u7528\u6237\u8bbf\u95ee\u60a8\u7684\u7f51\u7ad9\u65f6\uff0c\u6700\u65b0\u6587\u7ae0\u5c0f\u5de5\u5177\u5c06\u53ea\u5728\u9996\u9875\u4e0a\u663e\u793a\uff0c\u800c\u6807\u7b7e\u4e91\u5c0f\u5de5\u5177\u5c06\u53ea\u5728\u6587\u7ae0\u9875\u9762\u4e0a\u663e\u793a\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-PTudNiIwfZ\">\u603b\u7ed3<\/h2>\n<p>Widget Logic\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684WordPress\u63d2\u4ef6\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u6839\u636e\u7279\u5b9a\u7684\u6761\u4ef6\u6765\u63a7\u5236\u5c0f\u5de5\u5177\u7684\u663e\u793a\u3002\u901a\u8fc7\u4f7f\u7528\u903b\u8f91\u8868\u8fbe\u5f0f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9875\u9762\u7684\u5185\u5bb9\u548c\u4e0a\u4e0b\u6587\u6765\u5b9a\u5236\u60a8\u7684\u7f51\u7ad9\u3002\u65e0\u8bba\u60a8\u662f\u4e00\u4e2a\u4e2a\u4eba\u535a\u5ba2\u4f5c\u8005\u8fd8\u662f\u4e00\u4e2a\u4f01\u4e1a\u7f51\u7ad9\u7ba1\u7406\u5458\uff0cWidget Logic\u90fd\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5b9a\u5236\u60a8\u7684\u7f51\u7ad9\u3002<\/p>\n<p>\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91\uff0c\u662f\u4e00\u4e2a\u63d0\u4f9b\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\u3002\u6211\u4eec\u7684\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u7a33\u5b9a\u7684\u7f51\u7edc\u8fde\u63a5\u548c\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u3002\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u4e00\u4e2a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff0c\u8bf7\u8003\u8651\u9009\u62e9\u540e\u6d6a\u4e91\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5bf9\u6211\u4eec\u7684\u9999\u6e2f\u670d\u52a1\u5668\u6709\u5174\u8da3\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u65b9\u7f51\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WordPress\u63d2\u4ef6: Widget Logic WordPress\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7528\u6237 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-210298","post","type-post","status-publish","format-standard","hentry","category-wordpress"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=210298"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210298\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=210298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=210298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=210298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}