laravel封装返回json信息工具类

川长思鸟来 2023-02-11 07:19 13阅读 0赞

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          <td><strong>1.工具类可以一次写入多方多方调用，很大程度的节约开发时间得到想要的信息</strong><strong>这里演示一个json接口的工具类（文件定义在App\Http\Controllers\Tools）中</strong><span style="color:#494949;"><u>[url=]<img alt="" src="https://imgconvert.csdnimg.cn/aHR0cHM6Ly9jb21tb24uY25ibG9ncy5jb20vaW1hZ2VzL2NvcHljb2RlLmdpZg">[/url]</u></span><br> &lt;?php/** * Created by PhpStorm. * User: yly * Date: 2020/2/18 * Time: 17:48&nbsp;*/namespace App\Http\Controllers\Tools;class&nbsp;ResponseLayout{&nbsp; &nbsp;&nbsp;//设置一个布尔类型，数据类型，信息类型，通过类型&nbsp; &nbsp;&nbsp;public&nbsp;static&nbsp;function&nbsp;apply($bool&nbsp;=&nbsp;true,&nbsp;$data&nbsp;= [],&nbsp;$message&nbsp;= '',&nbsp;$pass&nbsp;=&nbsp;true)&nbsp; &nbsp; {&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;$res&nbsp;= [];//定义一个空集合&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;$data&nbsp;&amp;&amp;&nbsp;$res['data'] =&nbsp;$data;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;if&nbsp;($message) {&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;$res['message'] =&nbsp;$message;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}&nbsp;else&nbsp;{&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;$res['message'] =&nbsp;$bool&nbsp;? '操作成功！' : '操作失败！';&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;if&nbsp;($pass) {&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;header('Access-Control-Allow-Origin:*');&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;}&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;$res['status'] =&nbsp;$bool&nbsp;? 1 : 0;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;return&nbsp;response()-&gt;json($res);&nbsp; &nbsp; }}<span style="color:#494949;"><u>[url=]<img alt="" src="https://imgconvert.csdnimg.cn/aHR0cHM6Ly9jb21tb24uY25ibG9ncy5jb20vaW1hZ2VzL2NvcHljb2RlLmdpZg">[/url]</u></span><br><br><strong>2.User控制器调用接口（这里路由就不演示了）</strong><span style="color:#494949;"><u>[url=]<img alt="" src="https://imgconvert.csdnimg.cn/aHR0cHM6Ly9jb21tb24uY25ibG9ncy5jb20vaW1hZ2VzL2NvcHljb2RlLmdpZg">[/url]</u></span><br> &lt;?phpnamespace App\Http\Controllers;use&nbsp;App\Http\Controllers\Tools\ResponseLayout;use&nbsp;Illuminate\Http\Request;use&nbsp;Illuminate\Support\Facades\Redis;class&nbsp;UserController&nbsp;extends&nbsp;Controller{&nbsp; &nbsp;&nbsp;//redis显示用户属性&nbsp; &nbsp;&nbsp;public&nbsp;function&nbsp;user()&nbsp; &nbsp; {&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;$data=\DB::table('user')-&gt;get();&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;return&nbsp;ResponseLayout::apply(true,$data,'成功');&nbsp; &nbsp; }}<span style="color:#494949;"><u>[url=]<img alt="" src="https://imgconvert.csdnimg.cn/aHR0cHM6Ly9jb21tb24uY25ibG9ncy5jb20vaW1hZ2VzL2NvcHljb2RlLmdpZg">[/url]</u></span><br><br><strong>3.显示最终结果</strong> 
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            <span style="color:#363636;">3.1用工具类的结果显示如下（显示包含调用成功的信息）</span> 
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            <span style="color:#363636;">3.2不用工具类的返回结果（不包含返回信息）</span> 
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