通过不同的浏览器来启动不同的线程.py

from threading import Thread
from selenium import webdriver
from time import ctime,sleep
#测试用例
def test_baidu(browser,search):
    print("start:%s" % ctime())
    print("browser:%s" % browser)
    if browser == "ie":
        driver = webdriver.Ie()
    elif browser == "chrome":
        driver = webdriver.Chrome()
    elif browser == "ff":
        driver = webdriver.Firefox()
    else:
        print("browser参数有误,只能为ie、ff、chrome")
    driver.get("http://www.baidu.com")
    driver.find_element_by_id("kw").send_keys(search)
    driver.find_element_by_id("su").click()
    sleep(2)
    driver.quit()

if __name__ == '__main__':
    #启动参数：
    lists = {"chrome":"threading","ie":"webdriver","ff":"python"}
    threads = []
    files = range(len(lists))
    #创建线程
    for browser,search in lists.items():
        t = Thread(target=test_baidu,args=(browser,search))
        threads.append(t)
    #启动线程
    for t in files:
        threads[t].start()
    for t in files:
        threads[t].join()
    print("end:%s" % ctime())