python中Locust的安装和使用

$ pip install locust

import time

from locust import HttpUser, task, between

class QuickstartUser(HttpUser):

    wait_time = between(1, 2.5)

    @task

    def hello_world(self):

        self.client.get("/hello")

        self.client.get("/world")

    @task(3)

    def view_items(self):

        for item_id in range(10):

            self.client.get(f"/item?id={item_id}", name="/item")

            time.sleep(1)

    def on_start(self):

        self.client.post("/login", json={"username":"foo", "password":"bar"})