locust-day2

一:
需要用到with,不用with显示不出数据
task(2)和task(1),2比1的概率要大一倍
参考脚本 Mixtest

二:
场景:接口顺序执行
    多任务顺序执行seqTest
    新版 locust
    继承SequentialTaskSet class
参考脚本.SeqTest

三:
Locust性能提升,使用大规模压测用这个
这个包需要安装gevent
pip3 install -i https://pypi.douban.com/simplegeventhttpclient
FastHttpUser
优先建议使用

四:
http做非http协议

五:
locust压测执行,-web模式
locust在linux安装之后,就用ip+8089的方式

import json
import os
import random
import uuid

from locust import TaskSet, task, between, HttpUser


class MyMixTask(TaskSet):


    def on_start(self):
        print('用户初始化')

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

    @task(1)
    def get_test(self):
        # 定义一个对象属性
        url = '/pinter/com/getSku'
        self.query_data = {'id': 1}
        print(f'请求的参数为：{self.query_data}')
        with self.client.get(url, params=self.query_data, name='get接口', timeout=10, catch_response=True) as response:
            # 接受接口返回值中的响应文本
            resp_str = response.text
            print(f'get接口响应数据为：{resp_str}')
            if 'success' in resp_str:
                # 请求成功
                response.success()
            else:
                # 请求失败
                response.failure(resp_str)

    @task(2)
    def post_test(self):
        url = '/pinter/com/login'
        # 定义一个对象属性
        self.post_data = {'userName': 'admin', 'password': '1234'}
        print(f'请求的参数为：{self.post_data}')
        with self.client.post(url, data=self.post_data, name='post-kv接口', timeout=10, catch_response=True) as response:
            # 将接口返回值中的json提取出来，转换为一个字典
            resp_dict = response.json()
            print(f'post接口响应数据为：{resp_dict}')
            if resp_dict['message'] == 'success':
                # 请求成功
                response.success()
            else:
                # 请求失败
                response.failure(resp_dict['message'])

    @task(1)
    def json_test(self):
        url = '/pinter/com/register'
        # 定义一个对象属性
        self.json_str = '{"userName":"test","password":"1234","gender":1,"phoneNum":"110","email":"beihe@163.com","address":"Beijing"}'
        # 将json字符串转换为字典
        self.json_data = json.loads(self.json_str)
        phoneNum = random.randint(1000, 9999)
        address = str(uuid.uuid1())
        self.json_data['phoneNum'] = phoneNum
        self.json_data['address'] = address
        print(f'json接口请求的参数为：{self.json_data}')
        with self.client.post(url, json=self.json_data, name='json接口', timeout=10,
                              catch_response=True) as response:
            # 将接口返回值中的json提取出来，转换为一个字典
            resp_dict = response.json()
            print(f'响应数据为：{resp_dict}')
            if resp_dict['message'] == '注册成功':
                # 请求成功
                response.success()
            else:
                # 请求失败
                response.failure(resp_dict['message'])


class MyMixUser(HttpUser):
    tasks = [MyMixTask]
    host = 'http://localhost:8080'
    wait_time = between(2, 2)

    def on_stop(self):
        print('xxx')
    def on_start(self):
        print('xxx')

if __name__ == '__main__':
    os.system('locust -f MixTest.py')