{"id":23201,"date":"2024-11-21T13:20:03","date_gmt":"2024-11-21T05:20:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23201\/"},"modified":"2024-11-21T13:20:03","modified_gmt":"2024-11-21T05:20:03","slug":"%e6%80%8e%e4%b9%88%e4%bd%bf%e7%94%a8thinkphp%e8%bf%9b%e8%a1%8c%e6%95%b0%e6%8d%ae%e6%b1%82%e5%92%8c%e5%b9%b6%e6%8e%92%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23201\/","title":{"rendered":"\u600e\u4e48\u4f7f\u7528thinkphp\u8fdb\u884c\u6570\u636e\u6c42\u548c\u5e76\u6392\u884c"},"content":{"rendered":"<\/p>\n<h4>\u6b65\u9aa41\uff1a\u8fde\u63a5\u6570\u636e\u5e93<\/h4>\n<p>\u8bbf\u95eeThinkPHP\u5b98\u7f51\u5e76\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\uff0c\u7136\u540e\u89e3\u538b\u5e76\u5c06\u5176\u653e\u7f6e\u5728\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u5728ThinkPHP\u7684\u76ee\u5f55\u4e2d\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aTest\u7684\u9879\u76ee\uff0c\u7136\u540e\u5728\u8be5\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u548c\u6a21\u578b\u6765\u83b7\u53d6\u6570\u636e\u3002<\/p>\n<pre>\/\/&nbsp;application\/index\/controller\/Index.php\nnamespace&nbsp;appindexcontroller;\n\nuse&nbsp;thinkController;\nuse&nbsp;appindexmodelData;\n\nclass&nbsp;Index&nbsp;extends&nbsp;Controller&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;function&nbsp;index()&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$list&nbsp;=&nbsp;Data::all();\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u6b64\u5904\u5904\u7406\u6570\u636e\u6c42\u548c\u6392\u540d\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$this-&amp;gt;assign('list',&nbsp;$list);\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$this-&amp;gt;fetch();\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<pre>\/\/&nbsp;application\/index\/model\/Data.php\nnamespace&nbsp;appindexmodel;\n\nuse&nbsp;thinkModel;\n\nclass&nbsp;Data&nbsp;extends&nbsp;Model&nbsp;{}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>ThinkPHP\u63d0\u4f9b\u4e86\u5f88\u597d\u7684\u6570\u636e\u8bbf\u95ee\u5c42\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e0a\u9762\u7684\u4ee3\u7801\u8f7b\u677e\u5730\u5c06\u6570\u636e\u4ece\u6570\u636e\u5e93\u4e2d\u63d0\u53d6\u51fa\u6765\u3002<\/p>\n<h4>\u6b65\u9aa42\uff1a\u6c42\u548c<\/h4>\n<p>\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u5b9e\u73b0\u4e3a\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>$sum&nbsp;=&nbsp;0;\nforeach&nbsp;($list&nbsp;as&nbsp;$item)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;$sum&nbsp;+=&nbsp;$item['field'];\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06field\u66ff\u6362\u6210\u6211\u4eec\u8981\u6c42\u548c\u7684\u5b57\u6bb5\u540d\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<h4>\u6b65\u9aa43\uff1a\u6392\u884c<\/h4>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u6570\u636e\u7684\u6c42\u548c\u7ed3\u679c\u8fdb\u884c\u6392\u884c\u3002\u6211\u4eec\u9996\u5148\u5c06\u6570\u636e\u6392\u5e8f\uff0c\u7136\u540e\u6309\u7167\u6240\u9700\u7684\u987a\u5e8f\u8f93\u51fa\u6709\u5e8f\u8868\u683c\u3002<\/p>\n<pre>function&nbsp;cmp($a,&nbsp;$b)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;($a['sum']&nbsp;==&nbsp;$b['sum'])&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;0;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$a['sum']&nbsp;&amp;gt;&nbsp;$b['sum']&nbsp;?&nbsp;-1&nbsp;:&nbsp;1;\n}\nusort($list,&nbsp;\"cmp\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06sum\u66ff\u6362\u6210\u6211\u4eec\u6240\u9700\u7684\u6c42\u548c\u5b57\u6bb5\u7684\u540d\u79f0\u3002<\/p>\n<h4>\u6b65\u9aa44\uff1a\u8f93\u51fa<\/h4>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u6570\u636e\u7684\u6c42\u548c\u548c\u6392\u884c\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5c06\u6570\u636e\u6309\u7167\u987a\u5e8f\u6e32\u67d3\u5230HTML\u4e2d\u5373\u53ef\u3002<\/p>\n<pre><\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<table>\n  &nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<thead>\n   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<tr>\n    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<th>\u540d\u79f0<\/th>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<th>\u6c42\u548c\u7ed3\u679c<\/th>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<th>\u6392\u540d<\/th>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br \/>\n  <\/tr>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;\n <\/thead>\n<p> &nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<tbody>\n   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{volist&nbsp;name=&#8221;list&#8221;&nbsp;id=&#8221;vo&#8221;} &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<tr>\n    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<td>{$vo.name}<\/td>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<td>{$vo.sum}<\/td>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<td>{$i++}<\/td>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br \/>\n  <\/tr>\n<p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{\/volist} &nbsp;&nbsp;&nbsp;&nbsp;<br \/>\n <\/tbody>\n<\/table>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06name\u66ff\u6362\u4e3a\u6211\u4eec\u5b58\u50a8\u540d\u79f0\u7684\u5217\uff0csum\u66ff\u6362\u4e3a\u6211\u4eec\u6c42\u548c\u7684\u5217\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u4f7f\u7528\u8fdb\u884c\u6570\u636e\u6c42\u548c\u5e76\u6392\u884c\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6b65\u9aa41\uff1a\u8fde\u63a5\u6570\u636e\u5e93 \u8bbf\u95eeThinkPHP\u5b98\u7f51\u5e76\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\uff0c\u7136\u540e\u89e3\u538b\u5e76\u5c06\u5176\u653e\u7f6e\u5728\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u5728ThinkPHP\u7684\u76ee\u5f55\u4e2d\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aTest\u7684\u9879\u76ee\uff0c\u7136\u540e\u5728\u8be5\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u5668\u548c\u6a21\u578b\u6765\u83b7\u53d6\u6570\u636e\u3002 \/\/&nbsp;application\/index\/controller\/Index.php namespace&nbsp;appindexcontroller; use&nbsp;thinkController; use&nbsp;appindexmodelData; class&nbsp;Index&nbsp;extends&nbsp;Controller&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;function&nbsp;index()&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$list&nbsp;=&nbsp;Data::all(); &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u6b64\u5904\u5904\u7406\u6570\u636e\u6c42\u548c\u6392\u540d &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$this-&amp;gt;assign(&#8216;list&#8217;,&nbsp;$list); &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$this-&amp;gt;fetch(); &nbsp;&nbsp;&nbsp;&nbsp;} } \u767b\u5f55\u540e\u590d\u5236 \/\/&nbsp;application\/index\/model\/Data.php namespace&nbsp;appindexmodel; use&nbsp;thinkModel; class&nbsp;Data&nbsp;extends&nbsp;Model&nbsp;{} \u767b\u5f55\u540e\u590d\u5236 ThinkPHP\u63d0\u4f9b\u4e86\u5f88\u597d\u7684\u6570\u636e\u8bbf\u95ee\u5c42\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e0a\u9762\u7684\u4ee3\u7801\u8f7b\u677e\u5730\u5c06\u6570\u636e\u4ece\u6570\u636e\u5e93\u4e2d\u63d0\u53d6\u51fa\u6765\u3002 \u6b65\u9aa42\uff1a\u6c42\u548c \u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u5b9e\u73b0\u4e3a\u5982\u4e0b\u6240\u793a\uff1a $sum&nbsp;=&nbsp;0; foreach&nbsp;($list&nbsp;as&nbsp;$item)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;$sum&nbsp;+=&nbsp;$item[&#8216;field&#8217;]; } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06field\u66ff\u6362\u6210\u6211\u4eec\u8981\u6c42\u548c\u7684\u5b57\u6bb5\u540d\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6b65\u9aa43\uff1a\u6392\u884c \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u6570\u636e\u7684\u6c42\u548c\u7ed3\u679c\u8fdb\u884c\u6392\u884c\u3002\u6211\u4eec\u9996\u5148\u5c06\u6570\u636e\u6392\u5e8f\uff0c\u7136\u540e\u6309\u7167\u6240\u9700\u7684\u987a\u5e8f\u8f93\u51fa\u6709\u5e8f\u8868\u683c\u3002 function&nbsp;cmp($a,&nbsp;$b)&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;($a[&#8216;sum&#8217;]&nbsp;==&nbsp;$b[&#8216;sum&#8217;])&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;0; &nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$a[&#8216;sum&#8217;]&nbsp;&amp;gt;&nbsp;$b[&#8216;sum&#8217;]&nbsp;?&nbsp;-1&nbsp;:&nbsp;1; } usort($list,&nbsp;&#8220;cmp&#8221;); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06sum\u66ff\u6362\u6210\u6211\u4eec\u6240\u9700\u7684\u6c42\u548c\u5b57\u6bb5\u7684\u540d\u79f0\u3002 \u6b65\u9aa44\uff1a\u8f93\u51fa \u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u6570\u636e\u7684\u6c42\u548c\u548c\u6392\u884c\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5c06\u6570\u636e\u6309\u7167\u987a\u5e8f\u6e32\u67d3\u5230HTML\u4e2d\u5373\u53ef\u3002 \u767b\u5f55\u540e\u590d\u5236 &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u540d\u79f0 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6c42\u548c\u7ed3\u679c &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u6392\u540d &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23201","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23201","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=23201"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23201\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}