To design a robot to send useless messages in a group chat, you can follow these steps: ### 1. Determine the platform Choose a group chat platform, such as WeChat, QQ, Discord, Slack, etc., and make sure that the platform supports the robot interface or API. ### 2. Choose a programming language Choose a suitable programming language, such as Python, JavaScript, etc., which can handle network requests and API interactions well. ### 3. Get API permissions Register and apply for the required API permissions so that the robot can join group chats and send messages. ### 4. Design information content Consider generating some useless information, such as: - Facts that have no practical meaning (for example: "A color I have never seen before") - Random character combinations - Repeated phrases (for example: "I like to eat" repeated 100 times) - Irrelevant topics (for example: "Today's weather is so nice") #### Example: ```python import random def generate_useless_message(): phrases = [ "I like blue bananas.", "If the grass is red, will there be purple fish in the sky?", "Habit is a wonderful thing.", "Useless knowledge is my favorite!" ] return random.choice(phrases) ``` ### 5. Write the sending logic Write the program logic so that the robot can send the above information regularly or randomly. For example: ```python import time import requests def send_message(message): # Replace with the actual API request requests.post("YOUR_GROUP_CHAT_API", data={"message": message}) while True: useless_message = generate_useless_message() send_message(useless_message) time.sleep(random.randint(5, 30)) # Random sending interval``` ### 6. Set an appropriate frequency Make sure the sending frequency is moderate to avoid being reported as advertising or spam by other members of the group chat. ### 7. Testing and debugging Test the robot in a small range, observe its working effect and make adjustments based on feedback. ### 8. Comply with platform rules Make sure the designed robot follows the relevant rules and etiquette of the platform used to avoid causing trouble to others. Through the above steps, you can effectively design a robot that sends useless messages.