摘要: 一. HttpSession session = req.getSession(); session.setAttribute("tid",tid); 在这里定义里session,将tid的值存到tid当中, HttpSession session = req.getSession(); Strin 阅读全文
posted @ 2020-11-04 16:16 小强哥in 阅读(78) 评论(0) 推荐(0)