{"id":98,"date":"2025-03-14T15:00:32","date_gmt":"2025-03-14T07:00:32","guid":{"rendered":"https:\/\/www.zhaozhao123.cn\/wpcms\/98.html"},"modified":"2025-12-11T10:06:01","modified_gmt":"2025-12-11T02:06:01","slug":"wordpress%e5%88%a4%e6%96%ad%e6%96%87%e7%ab%a0%e6%98%af%e5%90%a6%e5%ad%98%e5%9c%a8%e7%bb%99%e5%ae%9a%e5%88%86%e7%b1%bb%e6%b3%95%e4%b8%ad%e7%9a%84%e6%9f%90term%e5%88%86%e7%b1%bb%e6%9c%af%e8%af%ad","status":"publish","type":"bjjc","link":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/98.html","title":{"rendered":"WordPress\u5224\u65ad\u6587\u7ae0\u662f\u5426\u5b58\u5728\u7ed9\u5b9a\u5206\u7c7b\u6cd5\u4e2d\u7684\u67d0term\u5206\u7c7b\u672f\u8bed\uff1f"},"content":{"rendered":"

\u662f\u5426\u5c5e\u4e8e\u7279\u5b9a\u5206\u7c7b\u6cd5\uff08taxonomy\uff09\u4e2d\u7684\u67d0\u4e2a\u7279\u5b9aterm<\/h2>

\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u51fd\u6570has_term()<\/code><\/p>

\u5728WordPress\u4e2d\uff0c\u5982\u679c\u4f60\u60f3\u5224\u65ad\u67d0\u7bc7\u6587\u7ae0\u662f\u5426\u5c5e\u4e8e\u7279\u5b9a\u5206\u7c7b\u6cd5\uff08taxonomy\uff09\u4e2d\u7684\u67d0\u4e2a\u7279\u5b9aterm\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528has_term()<\/code>\u51fd\u6570\u3002\u9488\u5bf9\u4f60\u7684\u95ee\u9898\uff0c\u5982\u679c\u8981\u5224\u65ad\u6587\u7ae0\u662f\u5426\u5728\u5206\u7c7b\u6cd5zzw_tui<\/code>\u4e2d\u522b\u540d\u4e3azzw_tuwen<\/code>\u7684term\u5206\u7c7b\u91cc\uff0c\u4f60\u53ef\u4ee5\u8fd9\u6837\u64cd\u4f5c\uff1a<\/p>

if ( has_term( 'zzw_tuwen', 'zzw_tui' ) ) {\n    \/\/ \u6587\u7ae0\u5c5e\u4e8e'zzw_tuwen'\u8fd9\u4e2aterm\n} else {\n    \/\/ \u6587\u7ae0\u4e0d\u5c5e\u4e8e'zzw_tuwen'\u8fd9\u4e2aterm\n}<\/code><\/pre>
\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0chas_term()<\/code>\u51fd\u6570\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u5206\u7c7b\u6cd5\u540d\u79f0\uff0c\u800c\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u4f60\u60f3\u8981\u68c0\u67e5\u7684term\u7684\u522b\u540d\u3001ID\u6216term\u5bf9\u8c61\u3002\u4e0a\u8ff0\u4ee3\u7801\u5e94\u8be5\u653e\u5728\u5faa\u73af\uff08Loop\uff09\u5185\uff0c\u6216\u8005\u786e\u4fdd\u5f53\u524d\u7684\u5168\u5c40$post\u5bf9\u8c61\u6307\u5411\u4f60\u60f3\u8981\u68c0\u67e5\u7684\u6587\u7ae0\u3002<\/p>
\u5982\u679c\u4f60\u9700\u8981\u5728\u66f4\u5177\u4f53\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u5b83\uff0c\u6bd4\u5982\u5728\u81ea\u5b9a\u4e49\u67e5\u8be2\u6216\u6a21\u677f\u6587\u4ef6\u4e2d\uff0c\u8bf7\u786e\u4fdd\u4e0a\u4e0b\u6587\u6b63\u786e\uff0c\u6216\u8005\u4f20\u9012\u7b2c\u4e09\u4e2a\u53c2\u6570\u6765\u6307\u5b9a\u5e16\u5b50ID\u6216\u5bf9\u8c61\u3002\u4f8b\u5982\uff1a<\/p>
global $post;\nif ( has_term( 'zzw_tuwen', 'zzw_tui', $post->ID ) ) {\n    \/\/ \u6267\u884c\u76f8\u5e94\u903b\u8f91\n}<\/code><\/pre>
\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u51c6\u786e\u5730\u786e\u5b9a\u6587\u7ae0\u662f\u5426\u5c5e\u4e8e\u7279\u5b9a\u7684\u5206\u7c7b\u9879\u3002<\/p>
\u65b9\u6cd5\u4e8c\uff1a\u901a\u8fc7\u00a0get_the_terms()<\/code>\u00a0\u904d\u5386\u68c0\u67e5<\/h3>
\u82e5\u9700\u8981\u66f4\u590d\u6742\u7684\u903b\u8f91\uff08\u5982\u540c\u65f6\u68c0\u67e5\u591a\u4e2a\u6761\u4ef6\uff09\uff0c\u53ef\u5148\u83b7\u53d6\u6587\u7ae0\u7684\u6240\u6709\u5173\u8054 term\uff0c\u518d\u904d\u5386\u5339\u914d\uff1a<\/p>
php<\/p>
$terms = get_the_terms( get_the_ID(), 'tuisongtax' );\nif ( $terms && !is_wp_error( $terms ) ) {\n    foreach ( $terms as $term ) {\n        if ( $term->slug === 'tuwentuijian' ) {\n            \/\/ \u5339\u914d\u6210\u529f\uff0c\u6267\u884c\u64cd\u4f5c\n            break;\n        }\n    }\n}<\/code><\/pre>
\u65b9\u6cd5\u4e8c\uff1a\u901a\u8fc7get_term_by()<\/code>\u548cwp_get_post_terms()<\/code><\/h3>
\u82e5\u9700\u8981\u66f4\u590d\u6742\u7684\u903b\u8f91\uff08\u5982\u83b7\u53d6term\u7684\u8be6\u7ec6\u4fe1\u606f\uff09\uff0c\u53ef\u7ed3\u5408\u4ee5\u4e0b\u51fd\u6570\uff1a<\/p>
<?php\n$post_id = get_the_ID();\n\/\/ \u901a\u8fc7\u522b\u540d\u83b7\u53d6term\u5bf9\u8c61\n$term = get_term_by('slug', 'tuwentuijian', 'tuisongtax');\nif ($term && !is_wp_error($term)) {\n    \/\/ \u83b7\u53d6\u6587\u7ae0\u5728\u8be5\u5206\u7c7b\u6cd5\u4e0b\u7684\u6240\u6709term\n    $post_terms = wp_get_post_terms($post_id, 'tuisongtax', array('fields' => 'ids'));\n    if (in_array($term->term_id, $post_terms)) {\n        echo \"\u6587\u7ae0\u5c5e\u4e8e\u8be5\u5206\u7c7b\";\n    } else {\n        echo \"\u6587\u7ae0\u4e0d\u5c5e\u4e8e\u8be5\u5206\u7c7b\";\n    }\n}\n?>\n<\/code><\/pre>
\u9002\u7528\u573a\u666f<\/strong>\uff1a
\u9700\u8981\u540c\u65f6\u83b7\u53d6term\u7684ID\u3001\u540d\u79f0\u6216\u5176\u4ed6\u5c5e\u6027\u65f6\u4f7f\u7528<\/p>
\u68c0\u67e5\u6587\u7ae0\u4e2d\u662f\u5426\u5b58\u5728\u7ed9\u5b9a\u5206\u7c7b\u6cd5\u4e2d\u7684\u4efb\u4f55term\u5206\u7c7b\u672f\u8bed<\/h2>
\u5982\u679c\u8981\u68c0\u67e5\u6587\u7ae0\u4e2d\u662f\u5426\u5b58\u5728\u7ed9\u5b9a\u5206\u7c7b\u6cd5\u4e2d\u7684\u4efb\u4f55\u672f\u8bed<\/em>\uff0c\u5219\u53ef\u4ee5\u4f20\u5165\u7a7a\u5b57\u7b26\u4e32\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u53c2\u6570\u3002<\/p>
if( has_term('', 'genre') ){\n\t\/\/ do something\n}<\/code><\/pre>
\u6ce8\u610f\u4e8b\u9879<\/h2>
    \n
  1. \u4e0a\u4e0b\u6587\u73af\u5883<\/strong>\uff1a\u82e5\u5728\u5faa\u73af\u5916\u4f7f\u7528\uff0c\u9700\u786e\u4fdd\u901a\u8fc7\u00a0get_the_ID()<\/code>\u00a0\u6216\u663e\u5f0f\u4f20\u9012\u6587\u7ae0 ID\uff08\u5982\u00a0$post_id<\/code>\uff09\u3002<\/li>\n\n\n\n
  2. \u5206\u7c7b\u6cd5\u4e0e term \u7684\u51c6\u786e\u6027<\/strong>\uff1a\u9700\u786e\u8ba4\u5206\u7c7b\u6cd5\u00a0tuisongtax<\/code>\u00a0\u548c term\u00a0tuwentuijian<\/code>\u00a0\u5df2\u6b63\u786e\u6ce8\u518c\u5e76\u5173\u8054\u5230\u6587\u7ae0\u3002<\/li>\n\n\n\n
  3. \u7f13\u5b58\u95ee\u9898<\/strong>\uff1a\u82e5\u5206\u7c7b\u4fe1\u606f\u672a\u66f4\u65b0\uff0c\u53ef\u5c1d\u8bd5\u6e05\u7406 WordPress \u7f13\u5b58\u6216\u4f7f\u7528\u00a0wp_cache_flush()<\/code>\u3002<\/li>\n<\/ol>
    \u6269\u5c55\u573a\u666f<\/h2>
      \n
    • \u591a\u6761\u4ef6\u5224\u65ad<\/strong>\uff1a\u82e5\u9700\u540c\u65f6\u68c0\u67e5\u591a\u4e2a term\uff0c\u53ef\u5c06\u00a0has_term()<\/code>\u00a0\u7684 term \u53c2\u6570\u6539\u4e3a\u6570\u7ec4\uff0c\u5982\u00a0['tuwentuijian', 'other-term']<\/code>\u3002<\/li>\n\n\n\n
    • \u6a21\u677f\u4e2d\u7684\u5e94\u7528<\/strong>\uff1a\u6b64\u903b\u8f91\u53ef\u76f4\u63a5\u7528\u4e8e\u4e3b\u9898\u6a21\u677f\u6587\u4ef6\uff08\u5982\u00a0single.php<\/code>\uff09\u6216\u901a\u8fc7\u94a9\u5b50\uff08\u5982\u00a0the_content<\/code>\uff09\u52a8\u6001\u63d2\u5165\u5185\u5bb9\u3002<\/li>\n<\/ul>
      \u5efa\u8bae\u4f18\u5148\u4f7f\u7528\u00a0has_term()<\/code>\u00a0\u51fd\u6570\uff0c\u56e0\u5176\u76f4\u63a5\u8c03\u7528\u6570\u636e\u5e93\u67e5\u8be2\u4e14\u8bed\u6cd5\u7b80\u6d01\uff0c\u9002\u5408\u5927\u591a\u6570\u573a\u666f\u3002\u82e5\u9700\u8fdb\u4e00\u6b65\u4f18\u5316\u6027\u80fd\uff0c\u53ef\u7ed3\u5408\u00a0wp_get_post_terms()<\/code>\u00a0\u5e76\u8bbe\u7f6e\u7f13\u5b58\u53c2\u6570\u3002<\/p>","protected":false},"excerpt":{"rendered":"
      \u662f\u5426\u5c5e\u4e8e\u7279\u5b9a\u5206\u7c7b\u6cd5\uff08taxonomy\uff09\u4e2d\u7684\u67d0\u4e2a\u7279\u5b9aterm \u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u51fd\u6570has_term() \u5728WordPress\u4e2d\uff0c\u5982\u679c\u4f60\u60f3\u5224\u65ad\u67d0\u7bc7\u6587\u7ae0\u662f\u5426\u5c5e\u4e8e\u7279\u5b9a\u5206\u7c7b\u6cd5\uff08taxonomy\uff09\u4e2d\u7684\u67d0\u4e2a\u7279\u5b9aterm\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528has_term()\u51fd\u6570\u3002\u9488\u5bf9\u4f60\u7684\u95ee\u9898\uff0c\u5982\u679c\u8981\u5224\u65ad\u6587\u7ae0\u662f\u5426\u5728\u5206\u7c7b\u6cd5zzw_tui\u4e2d\u522b\u540d\u4e3azzw_tuwen\u7684..<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"tags":[],"bjjc2nav":[14],"tuisongtax":[],"class_list":["post-98","bjjc","type-bjjc","status-publish","hentry","bjjc2nav-jdztkf"],"acf":{"qian_art_seotitle":"WordPress\u5224\u65ad\u6587\u7ae0\u662f\u5426\u5b58\u5728\u7ed9\u5b9a\u5206\u7c7b\u6cd5\u4e2d\u7684\u67d0term\u5206\u7c7b\u672f\u8bed\uff1f","qian_art_seotitle_source":{"label":"SEO\u6807\u9898","type":"text","formatted_value":"WordPress\u5224\u65ad\u6587\u7ae0\u662f\u5426\u5b58\u5728\u7ed9\u5b9a\u5206\u7c7b\u6cd5\u4e2d\u7684\u67d0term\u5206\u7c7b\u672f\u8bed\uff1f"},"qian_art_seokws":"","qian_art_seokws_source":{"label":"SEO\u5173\u952e\u8bcd","type":"text","formatted_value":""},"qian_art_stzhong":"\u6587\u7ae0\uff1a\u5224\u65ad\u662f\u5426\u5c5e\u4e8e\u67d0\u4e00\u5206\u7c7b","qian_art_stzhong_source":{"label":"\u4e2d | \u77ed\u6807\u9898","type":"text","formatted_value":"\u6587\u7ae0\uff1a\u5224\u65ad\u662f\u5426\u5c5e\u4e8e\u67d0\u4e00\u5206\u7c7b"}},"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc"}],"about":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/types\/bjjc"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tags?post=98"},{"taxonomy":"bjjc2nav","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc2nav?post=98"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tuisongtax?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}