去tr裏面的內容
text = driver.find_elements_by_xpath("//table[@id='trackTable']")
for i in text:
print i.text
#下拉框
#Select(driver.find_element_by_id("set_start_hour_scan")).select_by_index(3)
#Select(driver.find_element_by_id("set_start_hour_scan")).select_by_value("11")
#Select(driver.find_element_by_id("set_start_hour_scan")).select_by_visible_text("18")
xpath常用的複雜方法
1. 使用starts-with
//div[starts-with(@id,'aaaa')]//table//tr//td[2]//table//tr//td//a//span[contains(.,'fffffffff')]
2.使用contains和and
//div[starts-with(@id,'res')]//table[1]//tr//td[2]//a//span[contains(.,'ffffffffft') and contains(.,'fffffffff')]
3.使用descendant
//div[starts-with(@id,'res')]//table[1]//tr//td[2]//a//span[contains(.,'QuickStart')]/../../../descendant::img
4.使用ancestor
//div[starts-with(@id,'res')]//table[1]//tr//td[2]//a//span[contains(.,'QuickStart')]/ancestor::div[starts-with(@id,'res')]//table[2]//descendant::a[2]
5.使用text()
//span[@id='idHeaderTitleCell' and contains(text(),'QuickStart')]