text: try:
      #优先使用httpx，在httpx无法使用的环境下使用requests
      import httpx
      http = httpx
      #当openssl版本小于1.0.2的时候直接进行一个空请求让httpx报错
      import tools
      if tools.Get_openssl_Version() <= 102:
          httpx.get()
  except:
      import requests
      http = requests
  
  #这里实际上应该加个"-> dict"但是考虑到请求可能失败的关系，所以直接不声明返回变量
  def get(url:str, **headers:dict):
      try:
          req = http.get(url, headers=headers)
          return req.json()
      except:
          print("请求失败，网络错误！")
          return ""
  
  def post(url:str, data:dict, **headers:dict):
      try:
          req = http.post(url, data=data, headers=headers)
          return req.json()
      except:
          print("请求失败，网络错误！")
          return ""
  
  def post_json(url:str, json, **headers:dict):
      try:
          req = http.post(url, json=json, headers=headers)
          return req.json()
      except:
          print("请求失败，网络错误！")
          return ""