如何做网站进行推广,做seo网站诊断书怎么做,云南住建局和城乡建设报考网站,电脑上用手机app是什么软件学习路之PHP--easyswoole使用视图和模板 一、安装依赖插件二、 实现渲染引擎三、注册渲染引擎四、测试调用写的模板五、优化六、最后补充 一、安装依赖插件
composer require easyswoole/template:1.1.*
composer require topthink/think-template相关版本#xff1a; … 学习路之PHP--easyswoole使用视图和模板 一、安装依赖插件二、 实现渲染引擎三、注册渲染引擎四、测试调用写的模板五、优化六、最后补充 一、安装依赖插件
composer require easyswoole/template:1.1.*
composer require topthink/think-template相关版本 easyswoole/easyswoole: 3.3.x,easyswoole/orm: ^1.5,easyswoole/template: 1.1.*,topthink/think-template: ^2.0二、 实现渲染引擎
在 App 目录下 新建 System 目录 存放 渲染引擎实现的代码 ThinkTemplate.php
?php
namespace App\System;use EasySwoole\Template\RenderInterface;
use think\facade\Template;class ThinkTemplate implements RenderInterface
{// tp模板类对象private $_topThinkTemplate;public function __construct(){$temp_dir sys_get_temp_dir();$config [view_path EASYSWOOLE_ROOT . /App/HttpTemplate/, // 模板存放文件夹根目录cache_path $temp_dir, // 模板文件缓存目录view_suffix html // 模板文件后缀];$this-_topThinkTemplate new \think\Template($config);}public function afterRender(?string $result, string $template, array $data [], array $options []){}// 当模板解析出现异常时调用public function onException(\Throwable $throwable): string{$msg $throwable-getMessage() . is file . $throwable-getFile() . of line . $throwable-getLine();return $msg;}// 渲染逻辑实现public function render(string $template, array $data [], array $options []): ?string{foreach ($data as $k $v) {$this-_topThinkTemplate-assign([$k $v]);}// Tp 模板渲染函数都是直接输出 需要打开缓冲区将输出写入变量中 然后渲染的结果ob_start();$this-_topThinkTemplate-fetch($template);$content ob_get_contents();ob_end_clean();return $content;}
}由于版本问题报错
?php
namespace App\System;use EasySwoole\Template\RenderInterface;
use think\facade\Template;class ThinkTemplate implements RenderInterface
{// tp模板类对象private $_topThinkTemplate;public function __construct(){$temp_dir sys_get_temp_dir();$config [view_path EASYSWOOLE_ROOT . /App/HttpTemplate/, // 模板存放文件夹根目录cache_path $temp_dir, // 模板文件缓存目录view_suffix html // 模板文件后缀];$this-_topThinkTemplate new \think\Template($config);}public function afterRender(?string $result, string $template, array $data [], array $options []){}// 当模板解析出现异常时调用// public function onException(\Throwable $throwable): string// {// $msg $throwable-getMessage() . is file . $throwable-getFile() . of line . $throwable-getLine();// return $msg;// }// 渲染逻辑实现// public function render(string $template, array $data [], array $options []): ?string// {// foreach ($data as $k $v) {// $this-_topThinkTemplate-assign([$k $v]);// }// // Tp 模板渲染函数都是直接输出 需要打开缓冲区将输出写入变量中 然后渲染的结果// ob_start();// $this-_topThinkTemplate-fetch($template);// $content ob_get_contents();// ob_end_clean();// return $content;// }public function render(string $template, ?array $data null, ?array $options null): ?string{// return your template is {$template} and data is . json_encode($data);foreach ($data as $k $v) {$this-_topThinkTemplate-assign([$k $v]);}// Tp 模板渲染函数都是直接输出 需要打开缓冲区将输出写入变量中 然后渲染的结果ob_start();$this-_topThinkTemplate-fetch($template);$content ob_get_contents();ob_end_clean();return $content;}public function onException(\Throwable $throwable, $arg): string{// return $throwable-getTraceAsString();$msg $throwable-getMessage() . is file . $throwable-getFile() . of line . $throwable-getLine();return $msg;}
}
三、注册渲染引擎
需要对模板引擎进行实例化并且注入到EasySwoole 的视图中 在项目根目录 EasySwooleEvent.php 中 mainServerCreate 事件函数中进行注入代码如下 use App\System\ThinkTemplate; use EasySwoole\Template\Render; use EasySwoole\Template\RenderInterface; // 设置Http服务模板类
Render::getInstance()-getConfig()-setRender(new ThinkTemplate());
Render::getInstance()-getConfig()-setTempDir(EASYSWOOLE_TEMP_DIR);
Render::getInstance()-attachServer(ServerManager::getInstance()-getSwooleServer());四、测试调用写的模板
在App目录下创建 HttpTemplate 目录 PS:之前在 ThinkTemplate.php 文件中设置的路径
创建文件 /App/HttpTemplate/Admin/Index/index.html 路径与模块 控制器 响应函数相对应 你也可以按照自己的喜欢来
!DOCTYPE html
html langen
headmeta charsetUTF-8titletao/title
/head
body
ul{foreach $user_list as $key $val}li{$key} {$val}/li{/foreach}
/ul
/body
/html在 App\HttpController\Admin 中调用
use EasySwoole\Template\Render;
public function index(){$user_list [1, 2, 3, 4, 5];$this-response()-write(Render::getInstance()-render(Index/index, [user_list $user_list]));}五、优化
这样的模板传值非常麻烦有木有 还必须要放在一个数组中一次性传给 Render 对象 我们可以将操作封装到基类控制器 实现类似于TP框架的操作 代码如下
?php
/*** 基础控制器类*/
namespace App\HttpController;use EasySwoole\Template\Render;abstract class Controller extends \EasySwoole\Http\AbstractInterface\Controller
{public $template_data [];public function assign($name, $value) {$this-template_data[$name] $value;}public function fetch($template_name) {return Render::getInstance()-render($template_name, $this-template_data);}
}这样我们就可以使用TP的风格进行模板传值了 效果和上面时一样的 PS:暂时需要指定模板的路径
function index(){$user_list [1, 2, 3, 4, 5];$this-assign(user_list, $user_list);$this-response()-write($this-fetch(Index/index));}六、最后补充
EasySwooleEvent.php
?php
namespace EasySwoole\EasySwoole;use EasySwoole\EasySwoole\Swoole\EventRegister;
use EasySwoole\EasySwoole\AbstractInterface\Event;
use EasySwoole\Http\Request;
use EasySwoole\Http\Response;
use App\Process\HotReload;
use EasySwoole\ORM\DbManager;
use EasySwoole\ORM\Db\Connection;
use App\System\ThinkTemplate;
use EasySwoole\Template\Render;
use EasySwoole\Template\RenderInterface;class EasySwooleEvent implements Event
{public static function initialize(){// TODO: Implement initialize() method.date_default_timezone_set(Asia/Shanghai);$config new \EasySwoole\ORM\Db\Config(Config::getInstance()-getConf(MYSQL));DbManager::getInstance()-addConnection(new Connection($config));}public static function mainServerCreate(EventRegister $register){// TODO: Implement mainServerCreate() method.$swooleServer ServerManager::getInstance()-getSwooleServer();$swooleServer-addProcess((new HotReload(HotReload, [disableInotify false]))-getProcess());Render::getInstance()-getConfig()-setRender(new ThinkTemplate());Render::getInstance()-getConfig()-setTempDir(EASYSWOOLE_TEMP_DIR);Render::getInstance()-attachServer(ServerManager::getInstance()-getSwooleServer());}public static function onRequest(Request $request, Response $response): bool{// TODO: Implement onRequest() method.return true;}public static function afterRequest(Request $request, Response $response): void{// TODO: Implement afterAction() method.}
}App\System\ThinkTemplate.php
?php
namespace App\System;use EasySwoole\Template\RenderInterface;
use think\facade\Template;class ThinkTemplate implements RenderInterface
{// tp模板类对象private $_topThinkTemplate;public function __construct(){$temp_dir sys_get_temp_dir();$config [view_path EASYSWOOLE_ROOT . /App/HttpTemplate/, // 模板存放文件夹根目录cache_path $temp_dir, // 模板文件缓存目录view_suffix html // 模板文件后缀];$this-_topThinkTemplate new \think\Template($config);}public function afterRender(?string $result, string $template, array $data [], array $options []){}// 当模板解析出现异常时调用// public function onException(\Throwable $throwable): string// {// $msg $throwable-getMessage() . is file . $throwable-getFile() . of line . $throwable-getLine();// return $msg;// }// 渲染逻辑实现// public function render(string $template, array $data [], array $options []): ?string// {// foreach ($data as $k $v) {// $this-_topThinkTemplate-assign([$k $v]);// }// // Tp 模板渲染函数都是直接输出 需要打开缓冲区将输出写入变量中 然后渲染的结果// ob_start();// $this-_topThinkTemplate-fetch($template);// $content ob_get_contents();// ob_end_clean();// return $content;// }public function render(string $template, ?array $data null, ?array $options null): ?string{// return your template is {$template} and data is . json_encode($data);foreach ($data as $k $v) {$this-_topThinkTemplate-assign([$k $v]);}// Tp 模板渲染函数都是直接输出 需要打开缓冲区将输出写入变量中 然后渲染的结果ob_start();$this-_topThinkTemplate-fetch($template);$content ob_get_contents();ob_end_clean();return $content;}public function onException(\Throwable $throwable, $arg): string{// return $throwable-getTraceAsString();$msg $throwable-getMessage() . is file . $throwable-getFile() . of line . $throwable-getLine();return $msg;}
}
App\HttpController\Index.php
?phpnamespace App\HttpController;use EasySwoole\Template\Render;class Index extends BaseController
{/*** */public function index(){$user_list [1, 2, 3, 4, 5];$this-assign(user_list, $user_list);$this-response()-write($this-fetch(Index/index));}}App\HttpController\BaseController.php
?php
/*** 基础控制器类*/
namespace App\HttpController;use EasySwoole\Template\Render;abstract class BaseController extends \EasySwoole\Http\AbstractInterface\Controller
{public $template_data [];public function assign($name, $value) {$this-template_data[$name] $value;}public function fetch($template_name) {return Render::getInstance()-render($template_name, $this-template_data);}
}
App\HttpTemplate\Index\index.html
!DOCTYPE html
html langen
headmeta charsetUTF-8title视频模板测试/title
/head
body
ul{foreach $user_list as $key $val}li{$key} {$val}/li{/foreach}
/ul
/body
/html
