06 2021 档案

java 实现前端分页，上一页，下一页
摘要：// 获取countArticleSearch search = new ArticleSearch();search.setType(customerIndustry);search.setBegin(page - 1);search.setLength(5);Integer count = ar 阅读全文
posted @ 2021-06-29 16:17 二次元的程序猿 阅读(5273) 评论(0) 推荐(0)
增加一个字段从1开始自增
摘要：SELECT @numlist:=0; update t_article a, (SELECT @orderItem:=0) b set s_id = @numlist + (@orderItem:=@orderItem+1); 阅读全文
posted @ 2021-06-25 14:39 二次元的程序猿 阅读(117) 评论(0) 推荐(0)