jdbc操作的一個小問題
- 2022-09-04
sql = “select id,name,password from users where name=? and password=password(?)”; 裡邊的password()是你資料庫中自定義的函式嗎,如果不是改成
sql = “select id,name,password from users where name=? and password=?”;
sql = “select id,name,password from users where name=? and password=?”;