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结果页Hello World - 消息发送与接收
在 元器件 / 技术栈 / 知识库 中找到 15 个匹配结果。
技术栈
技术栈
7 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… 2% 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… 2% 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":… 2% CakePHP der $builder) {
$builder->connect('/hello', ['controller' => 'Hello', 'action' => 'index']);
$builder->connect('/hello/{name}', ['controller' => 'Hello', 'action' => 'greet'])
->setPas… 2% Laminas (Zend Framework) sonResponse([
'message' => "Hello, {$name}!",
'powered_by' => 'Mezzio',
]);
}
}
```
**4. 注册路由 — `config/routes.php`**
```php
use App\Handler\HelloHandler;
use App… 2% 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… 2%
知识库
知识库
8 个 Hello World - 消息发送与接收 # 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% Hello World # 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… 2% Hello World - 控制器示例 curl http://localhost:8080/hello/World
# {"message":"Hello, World!","powered_by":"CodeIgniter 4"}
``` 2% Hello World - 控制器与路由 ```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… 2% Hello World 与 LINQ 入门 # C# Hello World 与 LINQ 入门
## 目标
展示 .NET 8 控制台应用的 Hello World,以及 LINQ 查询、async/await 的基本用法。
## 完整代码
```csharp
// Program.cs - .NET 8 顶级语句
using System;
using System.Collections.Generic;
using Syste… 2% Hello World - Bake 脚手架 der $builder) {
$builder->connect('/hello', ['controller' => 'Hello', 'action' => 'index']);
$builder->connect('/hello/{name}', ['controller' => 'Hello', 'action' => 'greet'])
->setPas… 2% Hello World - 路由与控制器 # 响应
{
"message": "Hello, Vibe!",
"framework": "Laravel",
"php_version": "8.2.12",
"timestamp": "2024-01-01T00:00:00.000000Z"
}
# 带参数
curl http://localhost:8000/api/hello/World
# {"message":… 2% Hello World - Mezzio 微框架 sonResponse([
'message' => "Hello, {$name}!",
'powered_by' => 'Mezzio',
]);
}
}
```
**4. 注册路由 — `config/routes.php`**
```php
use App\Handler\HelloHandler;
use App… 2%