first

app/Http/Controllers/ArticleController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Advert;
+use App\Models\Article;
+use Illuminate\Http\Request;
+
+class ArticleController extends Controller
+{
+
+    /**
+     * 显示分类
+     * @param \App\Models\Article $article
+     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View [type]             [description]
+     */
+    public function show(Article $article)
+    {
+        $category = $article->category;
+        $parent   = getTopCate($category->id);
+
+        $next = Article::where('id', '>', $article->id)
+                       ->where('category_id', $article->category_id)
+                       ->where('status', 1)
+                       ->first();
+
+        return view('article.show', compact('article', 'next', 'parent', 'category'));
+
+    }
+
+    //搜索
+    public function search(Request $request)
+    {
+        $title    = $request->title;
+        $articles = Article::where('status', 1)
+                           ->when($title, function ($q) use ($title) {
+                               $q->where('title', 'like', "%{$title}%");
+                           })
+                           ->paginate();
+
+        return view('article.search', compact('articles'));
+
+    }
+
+}