2018-05-07 11:12

@fox 付费用户,但是没看到群。。。求拉入。。。

2018-02-13 14:32

@himans this is good.

2017-11-23 12:03

@himans 先改成getInt("ext")==1替代一下…

2017-11-23 12:01

return Db.findFirst("select exists( select * from " + tableName + " where username= ? ) as ext",username).getBoolean("ext"); 会报错java.lang.Long cannot be cast to java.lang.Boolean。但显然exists是个tinyint或者bool啊,请检查!