locust性能压测连接mysql,随机取出班级，绑定学生

Posted 2020-12-02 简单的回忆哈

from locust import HttpLocust, TaskSet, task
import  pymysql
import random

class UserBehavior(TaskSet):

    def on_start(self):
        db = pymysql.connect("ip地址", "用户名", "密码", "数据库")
        cursor = db.cursor()
        cursor.execute("SELECT id,code from zj_class WHERE name like ‘%测试创建班级%‘ limit 20001")
        self.data = cursor.fetchall()
        db.close()
        self.bindstudents()


    def login_user(self):
        zhi=random.randint(0,20000)
        classid=self.data[zhi][0]
        code=self.data[zhi][1]
        print(classid,code)
        return(classid, code)

    @task
    def bindstudents(self):
        classid,code=self.login_user()
        
        self.client.post("/wx/bind/add/MQ/openid", {"class_id": classid,
        "stuname": "李丽芳22",
        "code": code,
        "isVerify": "N"
        })

    # @task(1)
    # def baidu(self):
    #     self.client.get("/")



class WebsiteUser(HttpLocust):
    host=""
    task_set = UserBehavior
    min_wait = 0
    max_wait = 0