参考:https://www.jianshu.com/p/b0bad20ec015
例如把请求头中cookie内容删除
def headers_delete_cookie(request: dict): request["headers"]["Set-Cookie"] = "" request["headers"]["Cookie"] = "" request["cookies"] = {}
setuphook中调用 ${headers_delete_cookie($request)}
修改body:
request['req_json']
如果不知道request有哪些key,可以print(request)看一下