一、locust  实例中的self.client 指向了HTTPsession 类，只要服务端返回了cookie,默认就是可以自动处理cookie的

代码如下：

from locust import HttpUser, TaskSet, task, os


class MyTask(TaskSet):
    def on_start(self):
        self.data1 = {"userName": "admin", "password": "1234"}
        response = self.client.post("/pinter/bank/api/login", data=self.data1, name="login")
        print(response.text)

    def on_stop(self):
        print("用户结束")

    @task
    def query_account(self):
        self.data2 = {"userName": "admin"}
        response = self.client.get("/pinter/bank/api/query", params=self.data2, name="quer_account")
        print(response.text)


class WebsiteUser(HttpUser):
    tasks = [MyTask]
    host = "http://lcocalhost:8080"
    min_wait = 5000
    max_wait = 9000



if __name__ == "__main__":
    os.system("locust -f CookieTest.py --host=http://localhost:8088")