feat: 添加多个功能模块和工具脚本

- 新增websocket客户端和服务端实现
- 添加图片压缩工具和快速压缩脚本
- 实现学生信息处理相关API
- 添加MQTT客户端和消息处理功能
- 更新.gitignore忽略更多文件类型
- 添加数据库操作工具和示例
- 实现多个测试脚本和工具类

北川/test.py

@@ -0,0 +1,32 @@
+from requests import get,post
+import pandas as pd
+import time
+import os
+
+teamId = 106
+ip = "http://10.143.25.3:8090"
+param = {
+    "username": "tangchao",
+    "password": "123456a",
+    "client_id": "client",
+    "grant_type": "password",
+    "client_secret": "123456",
+}
+data = get(url=f"{ip}/oauth/token",params=param).json()
+token = data["access_token"]
+header = {
+    "content-type": "application/json",
+    "authorization": f"Bearer {token}",
+}
+for root, dirs, files in os.walk("./students/"):
+    for file in files:
+        formFile = open(os.path.join(root, file), "rb")
+        mu_files = {
+            "file": (file, formFile, "image/jpeg"),
+        }
+        response = post(url=f"{ip}/school/stuface/upload", headers=, files=mu_files)
+        print(file)
+        print(response.json())
+        formFile.close()
+        break
+    break