{"id":29365,"date":"2024-11-25T11:22:04","date_gmt":"2024-11-25T03:22:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29365\/"},"modified":"2024-11-25T11:22:04","modified_gmt":"2024-11-25T03:22:04","slug":"wordpress%e6%80%8e%e4%b9%88%e4%bd%bf%e7%94%a8%e5%a4%96%e9%93%be%e5%9b%be%e7%89%87%e4%bd%9c%e4%b8%ba%e6%96%87%e7%ab%a0%e7%bc%a9%e7%95%a5%e5%9b%be","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29365\/","title":{"rendered":"wordpress\u600e\u4e48\u4f7f\u7528\u5916\u94fe\u56fe\u7247\u4f5c\u4e3a\u6587\u7ae0\u7f29\u7565\u56fe"},"content":{"rendered":"

\"wordpress\u600e\u4e48\u4f7f\u7528\u5916\u94fe\u56fe\u7247\u4f5c\u4e3a\u6587\u7ae0\u7f29\u7565\u56fe\u63d2\u56fe\"<\/p>\n

\u601d\u8def\uff1a<\/strong><\/p>\n

1\u3001\u8981\u6709\u4e00\u4e2a\u786e\u5b9a\u56fe\u7247\u5730\u5740\u7684\u65b9\u6cd5\uff1a\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u6216\u8005\u4f7f\u7528\u81ea\u5b9a\u4e49\u680f\u76ee\u589e\u52a0\u4e00\u4e2a\u81ea\u5b9a\u4e49\u503c\u3002<\/p>\n

2\u3001\u5728\u524d\u53f0\u8c03\u7528\u786e\u5b9a\u597d\u7684\u56fe\u7247\uff1a\u91c7\u7528\u51fd\u6570\u7684\u65b9\u6cd5\u8fd8\u662f\u76f4\u63a5\u8c03\u7528\u56fe\u7247\u3002<\/p>\n

\u5b9e\u73b0\u5982\u4e0b\uff1a<\/strong><\/p>\n

\u524d\u63d0\uff1a<\/strong><\/p>\n

\u4efb\u4f55\u8c03\u7528\u6700\u597d\u90fd\u662f\u5728LOOP\u5faa\u73af\u4e2d\uff0c\u8fd9\u6837\u53ef\u4ee5\u8f7b\u677e\u7684\u4f7f\u7528$post\u503c\u3002<\/p>\n

1\u3001\u8c03\u7528\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e00\u5f20\u56fe\u7247\uff1a\u4f7f\u7528$post->post_content\u83b7\u5f97\u6587\u7ae0\u5185\u5bb9\uff0c\u7136\u540e\u7528\u5339\u914d\u7684\u65b9\u6cd5\u5f97\u5230\u7b2c\u4e00\u5f20\u56fe\u7247\u7684src\u503c\u3002<\/p>\n

preg_match('\/@@##@@\/i',$post-&gt;post_content,$index_piclink);\nif(count($index_piclink) &gt;= 2)$image_src = $index_piclink[1];\nif(!strstr($image_src,'http:\/\/'))$image_src = false;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2\u3001\u8c03\u7528\u4e00\u4e2a\u81ea\u5b9a\u4e49\u680f\u76ee\uff1a\u5728\u5199\u6587\u7ae0\u7684\u65f6\u5019\uff0c\u589e\u52a0\u4e00\u4e2a\u540d\u8bcd\u4e3apost_thumb\u7684\u81ea\u5b9a\u4e49\u680f\u76ee\uff0c\u7136\u540e\u5c06\u56fe\u7247\u7684\u5730\u5740\u4f5c\u4e3a\u503c\u5efa\u7acb\u5b83\u3002\u5982meta_key:post_thumb,meta_value:http:\/\/www.utubon.com\/images\/logo.png\uff0c\u7136\u540e\u901a\u8fc7\u4ee5\u4e0b\u7684\u65b9\u6cd5\u8c03\u7528\u5b83\uff1a<\/p>\n
$image_src = get_post_meta($post-&gt;ID,'post_thumb',true);\n$image_src = trim($image_src) !== '' ? trim($image_src) : false;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3\u3001\u5728\u6587\u7ae0\u5faa\u73af\u4e2d\u4f7f\u7528\u5b83\u4eec<\/p>\n
if($image_src)echo '@@##@@';<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
4\u3001\u628a\u4ed6\u4eec\u505a\u6210\u51fd\u6570<\/p>\n
function get_thumb_src($size = 'thumbnail',$first_pic_in_ctonte = true){\nglobal $post;\n$image_src = '';\nif(function_exists('has_post_thumbnail') &amp;&amp; has_post_thumbnail()){\n$image_id = get_post_thumbnail_id();\n$image_src = wp_get_attachment_image_src($image_id,$size);\n$image_src = $image_src[0];\n}else{\n$image_src = get_post_meta($post-&gt;ID,'post_thumb',$single=true);\nif(!$image_src &amp;&amp; $first_pic_in_ctonte){\npreg_match('\/@@##@@\/i',$post-&gt;post_content,$index_piclink);\nif(count($index_piclink) &gt;= 2)$image_src = $index_piclink[1];\nif(!strstr($image_src,'http:\/\/'))$image_src =false;\n}\n}\nreturn $image_src;\n}\nfunction the_thumb_src($size = 'thumbnail',$first_pic_in_ctonte = true){\necho get_thumb_src($size,$first_pic_in_ctonte);\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u4e2a\u51fd\u6570\uff08\u628a\u5b83\u653e\u5728functions.php\u4e2d\uff09\u5b9e\u73b0\u4e86\u5bf9\u6587\u7ae0\u7f29\u7565\u56fe\u7684\u6311\u9009\uff0c\u5982\u679c\u5df2\u7ecf\u6709\u7279\u8272\u56fe\u7247\uff0c\u5219\u4f7f\u7528\u7279\u8272\u56fe\u7247\uff0c\u5982\u679c\u6ca1\u6709\u5c31\u68c0\u67e5post_thumb\u81ea\u5b9a\u4e49\u680f\u76ee\uff0c\u5982\u679c\u4e5f\u6ca1\u6709\u5c31\u4f7f\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u5982\u679c\u6587\u7ae0\u6ca1\u6709\u56fe\u7247\uff0c\u5c31\u8fd4\u56defalse\u503c\u3002\u5728\u4f7f\u7528\u65f6\u5982\u4e0b\uff1a<\/p>\n
if(get_thumb_src())the_thumb_src();<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u63a8\u8350\u6559\u7a0b\uff1a\/” target=”_blank” textvalue=”wordpress\u6559\u7a0b”>wordpress\u6559\u7a0b<\/p>\n

\n
\n <\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u4f7f\u7528\u5916\u94fe\u56fe\u7247\u4f5c\u4e3a\u6587\u7ae0\u7f29\u7565\u56fe\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u601d\u8def\uff1a 1\u3001\u8981\u6709\u4e00\u4e2a\u786e\u5b9a\u56fe\u7247\u5730\u5740\u7684\u65b9\u6cd5\uff1a\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u6216\u8005\u4f7f\u7528\u81ea\u5b9a\u4e49\u680f\u76ee\u589e\u52a0\u4e00\u4e2a\u81ea\u5b9a\u4e49\u503c\u3002 2\u3001\u5728\u524d\u53f0\u8c03\u7528\u786e\u5b9a\u597d\u7684\u56fe\u7247\uff1a\u91c7\u7528\u51fd\u6570\u7684\u65b9\u6cd5\u8fd8\u662f\u76f4\u63a5\u8c03\u7528\u56fe\u7247\u3002 \u5b9e\u73b0\u5982\u4e0b\uff1a \u524d\u63d0\uff1a \u4efb\u4f55\u8c03\u7528\u6700\u597d\u90fd\u662f\u5728LOOP\u5faa\u73af\u4e2d\uff0c\u8fd9\u6837\u53ef\u4ee5\u8f7b\u677e\u7684\u4f7f\u7528$post\u503c\u3002 1\u3001\u8c03\u7528\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e00\u5f20\u56fe\u7247\uff1a\u4f7f\u7528$post->post_content\u83b7\u5f97\u6587\u7ae0\u5185\u5bb9\uff0c\u7136\u540e\u7528\u5339\u914d\u7684\u65b9\u6cd5\u5f97\u5230\u7b2c\u4e00\u5f20\u56fe\u7247\u7684src\u503c\u3002 preg_match(‘\/@@##@@\/i’,$post-&gt;post_content,$index_piclink); if(count($index_piclink) &gt;= 2)$image_src = $index_piclink[1]; if(!strstr($image_src,’http:\/\/’))$image_src = false; \u767b\u5f55\u540e\u590d\u5236 2\u3001\u8c03\u7528\u4e00\u4e2a\u81ea\u5b9a\u4e49\u680f\u76ee\uff1a\u5728\u5199\u6587\u7ae0\u7684\u65f6\u5019\uff0c\u589e\u52a0\u4e00\u4e2a\u540d\u8bcd\u4e3apost_thumb\u7684\u81ea\u5b9a\u4e49\u680f\u76ee\uff0c\u7136\u540e\u5c06\u56fe\u7247\u7684\u5730\u5740\u4f5c\u4e3a\u503c\u5efa\u7acb\u5b83\u3002\u5982meta_key:post_thumb,meta_value:http:\/\/www.utubon.com\/images\/logo.png\uff0c\u7136\u540e\u901a\u8fc7\u4ee5\u4e0b\u7684\u65b9\u6cd5\u8c03\u7528\u5b83\uff1a $image_src = get_post_meta($post-&gt;ID,’post_thumb’,true); $image_src = trim($image_src) !== ” ? trim($image_src) : false; \u767b\u5f55\u540e\u590d\u5236 3\u3001\u5728\u6587\u7ae0\u5faa\u73af\u4e2d\u4f7f\u7528\u5b83\u4eec if($image_src)echo ‘@@##@@’; \u767b\u5f55\u540e\u590d\u5236 4\u3001\u628a\u4ed6\u4eec\u505a\u6210\u51fd\u6570 function get_thumb_src($size = ‘thumbnail’,$first_pic_in_ctonte = true){ global $post; $image_src = ”; if(function_exists(‘has_post_thumbnail’) &amp;&amp; has_post_thumbnail()){ $image_id = get_post_thumbnail_id(); $image_src = wp_get_attachment_image_src($image_id,$size); $image_src = $image_src[0]; }else{ $image_src = get_post_meta($post-&gt;ID,’post_thumb’,$single=true); if(!$image_src &amp;&amp; $first_pic_in_ctonte){ preg_match(‘\/@@##@@\/i’,$post-&gt;post_content,$index_piclink); if(count($index_piclink) &gt;= 2)$image_src = $index_piclink[1]; if(!strstr($image_src,’http:\/\/’))$image_src =false; } } return $image_src; } function the_thumb_src($size = ‘thumbnail’,$first_pic_in_ctonte = true){ echo get_thumb_src($size,$first_pic_in_ctonte); } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u51fd\u6570\uff08\u628a\u5b83\u653e\u5728functions.php\u4e2d\uff09\u5b9e\u73b0\u4e86\u5bf9\u6587\u7ae0\u7f29\u7565\u56fe\u7684\u6311\u9009\uff0c\u5982\u679c\u5df2\u7ecf\u6709\u7279\u8272\u56fe\u7247\uff0c\u5219\u4f7f\u7528\u7279\u8272\u56fe\u7247\uff0c\u5982\u679c\u6ca1\u6709\u5c31\u68c0\u67e5post_thumb\u81ea\u5b9a\u4e49\u680f\u76ee\uff0c\u5982\u679c\u4e5f\u6ca1\u6709\u5c31\u4f7f\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u5982\u679c\u6587\u7ae0\u6ca1\u6709\u56fe\u7247\uff0c\u5c31\u8fd4\u56defalse\u503c\u3002\u5728\u4f7f\u7528\u65f6\u5982\u4e0b\uff1a if(get_thumb_src())the_thumb_src(); \u767b\u5f55\u540e\u590d\u5236 \u63a8\u8350\u6559\u7a0b\uff1a\/” target=”_blank” textvalue=”wordpress\u6559\u7a0b”>wordpress\u6559\u7a0b \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u4f7f\u7528\u5916\u94fe\u56fe\u7247\u4f5c\u4e3a\u6587\u7ae0\u7f29\u7565\u56fe\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":[18],"tags":[],"class_list":["post-29365","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29365","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=29365"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29365\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}