10 2021 档案

摘要:不使用PreparedStatement的set方法设置参数(效果跟Statement相似,相当于执行静态SQL) String param = "'test' or 1=1"; String sql = "select file from file where name = " + param; 阅读全文
posted @ 2021-10-06 15:45 x77 阅读(75) 评论(0) 推荐(0)