这是一些排序:
怎么做?
继承我当前的代码(哪个有效,但没有按" created_at&#34排序):
$this->data['today_post'] =
Posts::orderBy('views', 'desc')
->orderBy('created_at', 'desc')
->whereRaw('created_at >= NOW() - INTERVAL 1 DAY')
->limit(20)->get();
答案 0 :(得分:0)
你可以写这个。希望这能解决您的问题
META-INF/
META-INF/MANIFEST.MF
org/
org/apache/
org/apache/zeppelin/
org/apache/zeppelin/markdown/
interpreter-setting.json
META-INF/DEPENDENCIES
META-INF/LICENSE
META-INF/NOTICE
org/apache/zeppelin/markdown/Markdown$1.class
org/apache/zeppelin/markdown/Markdown$MarkdownParserType$1.class
org/apache/zeppelin/markdown/Markdown$MarkdownParserType$2.class
org/apache/zeppelin/markdown/Markdown$MarkdownParserType.class
org/apache/zeppelin/markdown/Markdown.class
org/apache/zeppelin/markdown/Markdown4jParser.class
org/apache/zeppelin/markdown/MarkdownParser.class
org/apache/zeppelin/markdown/ParamVar.class
org/apache/zeppelin/markdown/PegdownParser.class
org/apache/zeppelin/markdown/PegdownWebSequencelPlugin.class
org/apache/zeppelin/markdown/PegdownYumlPlugin.class
META-INF/maven/
META-INF/maven/org.apache.zeppelin/
META-INF/maven/org.apache.zeppelin/zeppelin-markdown/
META-INF/maven/org.apache.zeppelin/zeppelin-markdown/pom.xml
META-INF/maven/org.apache.zeppelin/zeppelin-markdown/pom.properties
同时在控制器的开头添加$this->data['today_post'] =
Posts::orderBy('views', 'desc')
->orderBy('created_at', 'desc')
->whereDate('created_at', Carbon::today()->toDateString())
->limit(20)
->get();
。
答案 1 :(得分:0)
首先从数据库中获取一个集合
$x = Posts::whereRaw('created_at >= NOW() - INTERVAL 1 DAY')->orderBy('views', 'desc')->limit(20)->get();
然后对集合进行排序
降序:
$this->data['today_post'] = $x->sortByDesc('created_at');
升序:
$this->data['today_post'] = $x->sortBy('created_at');
答案 2 :(得分:0)
您可以简单地对结果集合进行排序。保留您的代码,添加以下内容:
$this->data['today_post'] = $this->data['today_post']->sortBy('created_at');