我想从句子中提取最后一个字符串。使用node.js从句子中提取最后一个字符串
var output
是
[info] Sikuli vision engine loaded.
[info] Windows utilities loaded.
[info] VDictProxy loaded.
The arguments are: ['E:/automation.sikuli/automation.py', '{"command":"sel_medi
a","value":"5X7_on_letter"},{"command":"sel_printer","value":"cutepdf"},{"comman
d":"sel_tray","value":"formsource"},{"command":"print","value":"print"}']
5X7_on_letter not Selected
从这个我怎样才能得到只有最后5X7_on_letter not Selected
?
'output.split( '\ n');'和http://stackoverflow.com/questions/3216013/get-the-last-item-in-an-array – brandonscript