$:定义scalar变量;@定义list变量;&定义dict变量;
$还用来取值,包含scalar, list和dict变量,如下example所示
1.定义scalar变量:set variable
运行结果:
20180524 10:56:48.561 : INFO : ${var1} = robot
20180524 10:56:48.562 : INFO : robot
scalar 索引 切片取值
(1)${scalar[索引下标]}
运行结果:
20190725 17:11:33.849 : INFO : ${name} = zhengying
20190725 17:11:33.850 : INFO : e
(2)${scalar[开始:结束:步长]}
运行结果:
20190725 17:10:45.088 : INFO : ${name} = zhengying
20190725 17:10:45.089 : INFO : eng
(3)字符串连接
2.定义list变量:Create List(用set variable也可以,但是一般用create list)
运行结果:
20180524 11:01:10.883 : INFO : @{list} = [ a | b ]
20180524 11:01:10.890 : INFO : [u'a', u'b']
append to list 列表中添加值(添加到列表末尾)
运行结果:
20190725 17:06:00.695 : INFO : @{list} = [ ]
20190725 17:06:00.696 : INFO : List is empty.
20190725 17:06:00.697 : INFO : [u'q']
insert into list 列表中添加值(通过索引添加到指定位置)
运行结果:
20190910 12:16:55.043 : INFO : @{list} = [ a | b | c ]
20190910 12:16:55.045 : INFO : [u'd', u'a', u'b', u'c']
列表中取值:索引取值
运行结果:
20190725 17:15:32.356 : INFO : @{name} = [ zhengying | zhangtao | zhangtingyu ]
20190725 17:15:32.357 : INFO : zhangtingyu
列表中取值:切片取值
运行结果:
20190725 17:14:26.205 : INFO : @{name} = [ zhengying | zhangtao | zhangtingyu ]
20190725 17:14:26.207 : INFO : [u'zhengying', u'zhangtao']
3.目的创建空的list, 向字典中添加字典元素
运行结果:
20180524 14:22:14.123 : INFO : &{dict1} = { a=1 | b=2 }
20180524 14:22:14.125 : INFO : &{dict2} = { c=3 | d=4 }
20180524 14:22:14.127 : INFO : @{list1} = [ ]
20180524 14:22:14.130 : INFO : [{u'a': u'1', u'b': u'2'}, {u'c': u'3', u'd': u'4'}]
4.定义dict变量:Create Dictionary (定义字典两种不同的方式)
运行结果:
20180524 11:01:10.891 : INFO : &{dict1} = { a=1 | b=2 }
20180524 11:01:10.892 : INFO : &{dict2} = { c=3 | d=4 }
20180524 11:01:10.893 : INFO : {u'a': u'1', u'b': u'2'}
20180524 11:01:10.894 : INFO : {u'c': u'3', u'd': u'4'}
5.字典取值:&{dict}[key]
20190909 15:48:02.858 : INFO : &{pel} = { a=1 | b=2 }
20190909 15:48:02.859 : INFO : 1