Collections：针对List和Dict的处理
想看更为全面的可以参考官网：http://robotframework.org/robotframework/latest/libraries/Collections.html
可以添加Append to list和移除Remove From List和创建Set List Value
*** Settings ***
Library Collections
*** Variables ***
&{dict2} id=1
&{dict3} id=2
*** Keywords ***
getappendlist
${str1} create list
Append to list ${str1} ${dict2} ${dict3}
log to console ${str1}
getsetlist
${str2} create list
Append to list ${str2} 1 2 3
#修改list中的值
Set List Value ${str2} 1 b
Set List Value ${str2} -1 c
LOG TO CONSOLE ${str2}
getremovelist
${str3} create list
Append to list ${str3} 4 5 8
log to console ${str3}
${x} remove from list ${str3} 1
log to console ${str3}
*** Test Cases ***
case1--列表追加
getappendlist
case2--列表修改
getsetlist
case3--列表根据下标删除
getremovelist
原文：https://www.cnblogs.com/Lara1798/p/12951038.html