原先格式 ${empty dispMsgInfo.unread_count_top ? 0:dispMsgInfo.unread_count_top}
原先格式
${empty dispMsgInfo.unread_count_top ? 0:dispMsgInfo.unread_count_top}
调换顺序no.1${empty dispMsgInfo.unread_count_top ? dispMsgInfo.unread_count_top:0}
加括号 no.2${empty dispMsgInfo.unread_count_top ? 0 : dispMsgInfo.unread_count_top}
${empty dispMsgInfo.unread_count_top ? 0 : dispMsgInfo.unread_count_top}
posted on 2017-03-24 08:53 signheart 阅读(470) 评论(0) 编辑 收藏 举报