{"id":29661,"date":"2024-11-25T14:59:42","date_gmt":"2024-11-25T06:59:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29661\/"},"modified":"2024-11-25T14:59:42","modified_gmt":"2024-11-25T06:59:42","slug":"dede%e6%80%8e%e4%b9%88%e8%b0%83%e7%94%a8%e6%96%87%e7%ab%a0%e7%ac%ac%e4%b8%80%e5%bc%a0%e5%9b%be%e7%89%87","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29661\/","title":{"rendered":"dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247"},"content":{"rendered":"<p style=\"text-align: center\"><strong><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/020\/5dd20a3e25463448.jpg\" class=\"aligncenter\" title=\"dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\u63d2\u56fe\" alt=\"dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\u63d2\u56fe\" \/><\/strong><\/p>\n<p><strong>dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff1f<\/strong><\/p>\n<p><strong>\u9700\u8981\u8fdb\u884c\u4e24\u4e2a\u64cd\u4f5c<\/strong><\/p>\n<p>\u7b2c\u4e00\u6b65\uff0c\u4fee\u6539include\/extend.func.php\u6587\u4ef6\uff0c\u6700\u4e0b\u9762\u63d2\u5165\u51fd\u6570\uff0c\u67e5\u8be2\u7684\u662f\u6587\u7ae0\u9644\u52a0\u8868\uff0c\u5982\u9700\u67e5\u8be2\u56fe\u7247\u96c6\u4ec0\u4e48\u7684\uff0c\u6539\u8868\u540d\u5373\u53ef<\/p>\n<p>\u63a8\u8350\uff1a\u300a\u300b<\/p>\n<p>\u4ee3\u7801\u5982\u4e0b:<\/p>\n<pre>function&nbsp;GetFirstImg($arcid){\nglobal&nbsp;$dsql;\n$query=&nbsp;\"SELECT&nbsp;body&nbsp;FROM&nbsp;`dede_addonarticle`&nbsp;where&nbsp;aid='$arcid'\";\n$row&nbsp;=&nbsp;$dsql-&amp;gt;GetOne($query);\n$preg&nbsp;=&nbsp;\"\/&lt;img . alt=\"dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\" &gt;\/i\";\npreg_match_all($preg,&nbsp;$row['body'],&nbsp;$match);\n\/\/print_r($match);\nreturn&nbsp;$match[1][0];\n}&lt;\/img.&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7b2c\u4e8c\u90e8\u4fee\u6539 \u8c03\u7528\u6807\u7b7einclude\/taglib\/arclist.lib.php<\/p>\n<p>\u7ec7\u68a6\u8c03\u7528\u6587\u7ae0\u5185\u5bb9\u7684\u65f6\u5019\u9700\u7528\u7528\u5230litpic\u5b57\u6bb5\uff0c\u9700\u8981\u91cd\u65b0\u6784\u9020\u6b64\u5b57\u6bb5\uff0c\u627e\u5230 function lib_arclistDone()\u51fd\u6570\u91cc\u9762\u7684 $row[litpic]\uff0c\u589e\u52a0 \/\/\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u975e\u7f29\u7565\u56fe\uff0c\u5982\u679c\u4e3a\u7a7a\uff0c\u5219\u8c03\u7528\u7f29\u7565\u56fe\u3002<\/p>\n<p>\u4ee3\u7801\u5982\u4e0b:<\/p>\n<pre>if(GetFirstImg($row['id'])!=\"\")\n{\n$row['litpic']=GetFirstImg($row['id']);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5199\u5224\u65ad\u4e86\u662f\u4e3a\u4e86\u518d\u8c03\u7528\u6587\u7ae0\u65e0\u56fe\u7684\u65f6\u5019\u4ecd\u53ef\u4ee5\u9009\u62e9\u7f29\u7565\u56fe\u663e\u793a\u3002 \u7ec7\u68a6v57 sp1\u5927\u6982\u5728475\u884c\uff0c$row[]\u6570\u7ec4\u7684\u4e0b\u9762\u52a0\u5165\u5373\u53ef\u3002<\/p>\n<p>\u8fd9\u6837\u4ea6\u53ef\u4ee5\u7528\u539f\u6765\u7684\u6807\u7b7e\u5b57\u6bb5\u8c03\u7528\u56fe\u7247\u3002\u6587\u7ae0\u6709\u7b2c\u4e00\u5f20\u56fe\u7247\u5373\u663e\u793a\u7b2c\u4e00\u4e2a\u56fe\u7247\uff0c\u5982\u65e0\u5219\u8c03\u7528\u6587\u7ae0\u7f29\u7565\u56fe<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fdede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff1f \u9700\u8981\u8fdb\u884c\u4e24\u4e2a\u64cd\u4f5c \u7b2c\u4e00\u6b65\uff0c\u4fee\u6539include\/extend.func.php\u6587\u4ef6\uff0c\u6700\u4e0b\u9762\u63d2\u5165\u51fd\u6570\uff0c\u67e5\u8be2\u7684\u662f\u6587\u7ae0\u9644\u52a0\u8868\uff0c\u5982\u9700\u67e5\u8be2\u56fe\u7247\u96c6\u4ec0\u4e48\u7684\uff0c\u6539\u8868\u540d\u5373\u53ef \u63a8\u8350\uff1a\u300a\u300b \u4ee3\u7801\u5982\u4e0b: function&nbsp;GetFirstImg($arcid){ global&nbsp;$dsql; $query=&nbsp;&#8220;SELECT&nbsp;body&nbsp;FROM&nbsp;`dede_addonarticle`&nbsp;where&nbsp;aid=&#8217;$arcid'&#8221;; $row&nbsp;=&nbsp;$dsql-&amp;gt;GetOne($query); $preg&nbsp;=&nbsp;&#8220;\/&lt;img . alt=&#8221;dede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247&#8221; &gt;\/i&#8221;; preg_match_all($preg,&nbsp;$row[&#8216;body&#8217;],&nbsp;$match); \/\/print_r($match); return&nbsp;$match[1][0]; }&lt;\/img.&gt; \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e8c\u90e8\u4fee\u6539 \u8c03\u7528\u6807\u7b7einclude\/taglib\/arclist.lib.php \u7ec7\u68a6\u8c03\u7528\u6587\u7ae0\u5185\u5bb9\u7684\u65f6\u5019\u9700\u7528\u7528\u5230litpic\u5b57\u6bb5\uff0c\u9700\u8981\u91cd\u65b0\u6784\u9020\u6b64\u5b57\u6bb5\uff0c\u627e\u5230 function lib_arclistDone()\u51fd\u6570\u91cc\u9762\u7684 $row[litpic]\uff0c\u589e\u52a0 \/\/\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\uff0c\u975e\u7f29\u7565\u56fe\uff0c\u5982\u679c\u4e3a\u7a7a\uff0c\u5219\u8c03\u7528\u7f29\u7565\u56fe\u3002 \u4ee3\u7801\u5982\u4e0b: if(GetFirstImg($row[&#8216;id&#8217;])!=&#8221;&#8221;) { $row[&#8216;litpic&#8217;]=GetFirstImg($row[&#8216;id&#8217;]); } \u767b\u5f55\u540e\u590d\u5236 \u5199\u5224\u65ad\u4e86\u662f\u4e3a\u4e86\u518d\u8c03\u7528\u6587\u7ae0\u65e0\u56fe\u7684\u65f6\u5019\u4ecd\u53ef\u4ee5\u9009\u62e9\u7f29\u7565\u56fe\u663e\u793a\u3002 \u7ec7\u68a6v57 sp1\u5927\u6982\u5728475\u884c\uff0c$row[]\u6570\u7ec4\u7684\u4e0b\u9762\u52a0\u5165\u5373\u53ef\u3002 \u8fd9\u6837\u4ea6\u53ef\u4ee5\u7528\u539f\u6765\u7684\u6807\u7b7e\u5b57\u6bb5\u8c03\u7528\u56fe\u7247\u3002\u6587\u7ae0\u6709\u7b2c\u4e00\u5f20\u56fe\u7247\u5373\u663e\u793a\u7b2c\u4e00\u4e2a\u56fe\u7247\uff0c\u5982\u65e0\u5219\u8c03\u7528\u6587\u7ae0\u7f29\u7565\u56fe \u4ee5\u4e0a\u5c31\u662fdede\u600e\u4e48\u8c03\u7528\u6587\u7ae0\u7b2c\u4e00\u5f20\u56fe\u7247\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-29661","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29661","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=29661"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/29661\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=29661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=29661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=29661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}