SimpleController

SimpleController是一个用于机器人控制的开源软件包，它提供了一个简单的控制器框架，可用于实现基本的机器人运动和导航。SimpleController支持多种机器人平台和传感器，并提供了丰富的API，以便用户根据需要进行定制化开发。您可以在GitHub上找到SimpleController的源代码，并参考其文档进行学习和使用。

相关问题

springboot controller demo

Here is a simple Spring Boot controller code that demonstrates the basic functionality of a controller:

@RestController
public class DemoController {
    
    @GetMapping("/hello")
    public String sayHello() {
        return "Hello, world!";
    }
    
    @PostMapping("/add")
    public int addNumbers(@RequestParam int num1, @RequestParam int num2) {
        return num1 + num2;
    }
    
    @DeleteMapping("/delete/{id}")
    public void deleteById(@PathVariable Long id) {
        // delete entity with given id
    }
    
}

In this example, we have created a controller named `DemoController` with three endpoint mappings:

- `/hello`: a GET endpoint that returns a simple string response
- `/add`: a POST endpoint that accepts two request parameters and returns the sum of the two numbers
- `/delete/{id}`: a DELETE endpoint that accepts a path variable and deletes the entity with the given ID

We have also annotated the controller with `@RestController`, which indicates that it is a web controller that returns data rather than a view.

Note that the `@RequestParam` and `@PathVariable` annotations are used to extract request parameters and path variables, respectively. These annotations map the request parameters to the corresponding method parameters.

jmeter Parallel Controller

JMeter Parallel Controller is a feature in JMeter that allows you to run multiple samplers concurrently. It is useful in scenarios where you want to simulate multiple users simultaneously performing different actions on your application.

To add a Parallel Controller to your JMeter test plan, follow these steps:

1. Right-click on the Thread Group where you want to add the Parallel Controller and select "Add > Logic Controller > Parallel Controller".
2. In the Parallel Controller, you can add multiple samplers that you want to run concurrently.
3. You can configure the samplers as per your test scenario and set the number of threads for each sampler.
4. Once you have configured the samplers, you can run the test plan and observe the results.

Note that the Parallel Controller does not guarantee the order in which the samplers will be executed. If you need to maintain a specific order, you can use a Simple Controller to group the samplers in a specific order and then add the Simple Controller to the Parallel Controller.