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结果页Hello World - 消息发送与接收
在 技术栈 中找到 8 个匹配结果。
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技术栈
8 个 RabbitMQ # RabbitMQ Hello World - Python (pika)
## 目标
演示最基本的消息发送（Producer）和接收（Consumer）流程，使用 Direct Exchange + 默认队列。
## 环境准备
```bash
pip install pika
```
## 完整代码
### 发送端（producer.py）
```python
import pika… 3% PHP # PHP Hello World 例程
## 目标
运行第一个 PHP 程序：输出 "Hello, World!" 并在浏览器中验证。
## 方式一：CLI 命令行
创建 `hello.php`：
```php
<?php
echo "Hello, World!\n";
echo "今天的日期是：" . date('Y-m-d') . "\n";
```
运行：
```bash
p… 3% Symfony ```bash
curl http://localhost:8000/api/hello
# {"message":"Hello, Vibe!","framework":"Symfony","php_version":"8.3.0","timestamp":"2024-01-01T00:00:00+00:00"}
curl http://localhost:8000/api/hello/Worl… 3% CodeIgniter curl http://localhost:8080/hello/World
# {"message":"Hello, World!","powered_by":"CodeIgniter 4"}
``` 3% Laravel # 响应
{
"message": "Hello, Vibe!",
"framework": "Laravel",
"php_version": "8.2.12",
"timestamp": "2024-01-01T00:00:00.000000Z"
}
# 带参数
curl http://localhost:8000/api/hello/World
# {"message":… 3% CakePHP der $builder) {
$builder->connect('/hello', ['controller' => 'Hello', 'action' => 'index']);
$builder->connect('/hello/{name}', ['controller' => 'Hello', 'action' => 'greet'])
->setPas… 3% Laminas (Zend Framework) sonResponse([
'message' => "Hello, {$name}!",
'powered_by' => 'Mezzio',
]);
}
}
```
**4. 注册路由 — `config/routes.php`**
```php
use App\Handler\HelloHandler;
use App… 3% Phalcon CTYPE html>
<html>
<head><title>Phalcon Hello</title></head>
<body>
<h1><?= $message ?></h1>
<p>Powered by <strong><?= $framework ?></strong></p>
<p>PHP <?= PHP_VERSION ?></p>
</body>
</ht… 3%