在代碼文件右側點擊,ShowLineNumber,只有當次有效。再次打開,就沒了。
解決方案:
win: File --> Settings --> Editor--> Appearance --> Show line numbers
mac:Perferences --> Editor --> General --> Appearance --> Show line numbers
在代碼文件右側點擊,ShowLineNumber,只有當次有效。再次打開,就沒了。
解決方案:
win: File --> Settings --> Editor--> Appearance --> Show line numbers
mac:Perferences --> Editor --> General --> Appearance --> Show line numbers