第一种方法:
driver.find_element_by_id("custName").send_keys(name.decode('utf-8'))
第二种方法:
#driver.find_element_by_id("custName").send_keys(u"张三")
driver.find_element_by_id("custName").send_keys(name.decode('utf-8'))
#driver.find_element_by_id("custName").send_keys(u"张三")