{"id":47912,"date":"2024-12-02T17:06:03","date_gmt":"2024-12-02T09:06:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47912\/"},"modified":"2024-12-02T17:06:03","modified_gmt":"2024-12-02T09:06:03","slug":"thinkphp6%e4%b8%ad%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e6%9f%90%e4%b8%aa%e5%ad%97%e6%ae%b5%e7%9a%84%e5%80%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47912\/","title":{"rendered":"ThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>ThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f<\/h1>\n<p>\u6587\u7ae0\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300aThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729942414671cd38e0e655.jpg\" class=\"aligncenter\" title=\"ThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f\u63d2\u56fe\" alt=\"ThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>thinkphp6\u51fa\u73b0thinkcollection::value()\u65b9\u6cd5\u672a\u5b9a\u4e49\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u5728thinkphp6\u4e2d\uff0c\u8bb8\u591a\u65b9\u6cd5\u5df2\u88ab\u91cd\u65b0\u8bbe\u8ba1\uff0c\u5305\u62ecvalue()\u65b9\u6cd5\u3002\u5728\u5b98\u65b9\u624b\u518c\u4e2d\u770b\u5230\u7684value()\u65b9\u6cd5\u5df2\u7ecf\u4e0d\u518d\u5b58\u5728\uff0c\u6240\u4ee5\u5f53\u4f60\u76f4\u63a5\u4f7f\u7528\u5b83\u65f6\uff0c\u7cfb\u7edf\u4f1a\u63d0\u793a\u65b9\u6cd5\u672a\u5b9a\u4e49\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p>\u4e3a\u4e86\u76f4\u63a5\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff0cthinkphp6\u5f15\u5165\u4e86getcolumn()\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u53d6\u4ee3\u539f\u6765\u7684value()\u65b9\u6cd5\u3002\u6b63\u786e\u7684\u5199\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>$result = Db::table('admin_info')-&gt;where('id', '2')-&gt;getColumn('name');<\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u83b7\u53d6name\u5217\u7684\u503c\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300aThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f \u6587\u7ae0\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300aThinkPHP6\u4e2d\u5982\u4f55\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff1f\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01 thinkphp6\u51fa\u73b0thinkcollection::value()\u65b9\u6cd5\u672a\u5b9a\u4e49\u7684\u539f\u56e0 \u5728thinkphp6\u4e2d\uff0c\u8bb8\u591a\u65b9\u6cd5\u5df2\u88ab\u91cd\u65b0\u8bbe\u8ba1\uff0c\u5305\u62ecvalue()\u65b9\u6cd5\u3002\u5728\u5b98\u65b9\u624b\u518c\u4e2d\u770b\u5230\u7684value()\u65b9\u6cd5\u5df2\u7ecf\u4e0d\u518d\u5b58\u5728\uff0c\u6240\u4ee5\u5f53\u4f60\u76f4\u63a5\u4f7f\u7528\u5b83\u65f6\uff0c\u7cfb\u7edf\u4f1a\u63d0\u793a\u65b9\u6cd5\u672a\u5b9a\u4e49\u3002 \u89e3\u51b3\u65b9\u6cd5 \u4e3a\u4e86\u76f4\u63a5\u83b7\u53d6\u67d0\u4e2a\u5b57\u6bb5\u7684\u503c\uff0cthinkphp6\u5f15\u5165\u4e86getcolumn()\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u53d6\u4ee3\u539f\u6765\u7684value()\u65b9\u6cd5\u3002\u6b63\u786e\u7684\u5199\u6cd5\u5982\u4e0b\uff1a $result = Db::table(&#8216;admin_info&#8217;)-&gt;where(&#8216;id&#8217;, &#8216;2&#8217;)-&gt;getColumn(&#8216;name&#8217;); 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