【已解决】swift代码提示：Initialization of variable was never used consider replacing with assignment to _ or removing it
crifan 10年前 (2015-09-19) 3678浏览 0评论
【背景】 一个swift文件中代码： var cmp1:NSDateComponents = calendar.components(unitFlags, fromDate:lastUpdateTime) 提示： RefreshHeaderVie...